the study on ergonomic performances based on workstation

16
INTERNATIONAL JOURNAL OF INTEGRATED ENGINEERING VOL. 12 NO. 5 (2020) 124-129 © Universiti Tun Hussein Onn Malaysia Publisher’s Office IJIE Journal homepage: http://penerbit.uthm.edu.my/ojs/index.php/ijie The International Journal of Integrated Engineering ISSN : 2229-838X e-ISSN : 2600-7916 * Corresponding author email: [email protected] 124 2020 UTHM Publisher. All rights reserved. penerbit.uthm.edu.my/ojs/index.php/ijie Abstract: The paper discusses the dimensions of manual workstation in a semi-conductor industry and their effects to the ergonomic performances. The workstation provided quality control activity where the worker need to manually handle thousands of microchips and check their quality. Three dimensions were considered as workstation design parameters, namely as scope distance, scope height and chair height. Three measured were considered as ergonomics performances of the workstation, which were production cycle time, working posture and recommended weight limit. The performances are measured by using Method Time Measurement, Raid Upper Limb Assessment method and NIOSH recommended weight limit method respectively. The study was provided under a virtual manufacturing software. All of the workstation’s components and the activities of the worker are modelled into Delmia V5 (Virtual Ergonomics Solution) software. Design of Experiment (DEO) was conducted by using Design Expert Statistical Software with Central Composite Design of Response Surface Methodology. Fifteen simulation experiments with different dimensions of design parameters were conducted as suggested by the DEO method. The results showed that production cycle time and working posture were affected by all of the design parameters. However, the weight limitation was only affected by scope height and chair height. The study continued to find the dimensions that gave the best ergonomic performance of the workstation. Keywords: Workstation design, Ergonomics performances, Production Cycle Time, Working Posture and Weight Limitation. The Study on Ergonomic Performances Based on Workstation Design Parameters using Virtual Manufacturing Tool Mohd. Iqbal 1 , Iskandar Hasanuddin 1* , Azmi Bin Hassan 2 , Mohd Syafiq Mohd Soufi 3 , Friesca Erwan 1 1 Department of Mechanical and Industrial Engineering, Faculty of Engineering, Universitas Syiah Kuala, Jalan Syech Abdur Rauf, No 7, Darussalam, Banda Aceh, 23111, INDONESIA 2 Electronic & Automation Section, Universiti Kuala Lumpur, Malaysian Spanish Institute, Kulim Hi-Tech Park, 09000, Kulim, Kedah, MALAYSIA 3 Linier Semi-Conductor Sdn Bhd, Malaysia, Kuala Lumpur, MALAYSIA *Corresponding author DOI: https://doi.org/10.30880/ijie.2020.12.05.015 Received 21 May 2020; Accepted 28 May 2020; Available online 30 June 2020 1. Introduction In engineering field, ergonomics studies become more important from time to time due to many injuries have been recorded at the workplace. In order to become high industrial and competitive country in the world, Industries should preserve its human resources and make the occupational safety and health as their main priority towards the workers. The occupational injuries caused by poor manual lifting techniques are a major occupational problem even in the highly industrialized countries. Thus, the field of Occupational Safety and Health (OSH) plays an important role in the engineering field to ensure the safety of workers at the workplace.

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Page 1: The Study on Ergonomic Performances Based on Workstation

INTERNATIONAL JOURNAL OF INTEGRATED ENGINEERING VOL. 12 NO. 5 (2020) 124-129

© Universiti Tun Hussein Onn Malaysia Publisher’s Office

IJIE

Journal homepage: http://penerbit.uthm.edu.my/ojs/index.php/ijie

The International

Journal of

Integrated

Engineering

ISSN : 2229-838X e-ISSN : 2600-7916

* Corresponding author email: [email protected] 124 2020 UTHM Publisher. All rights reserved.

penerbit.uthm.edu.my/ojs/index.php/ijie

Abstract: The paper discusses the dimensions of manual workstation in a semi-conductor industry and their effects

to the ergonomic performances. The workstation provided quality control activity where the worker need to manually

handle thousands of microchips and check their quality. Three dimensions were considered as workstation design

parameters, namely as scope distance, scope height and chair height. Three measured were considered as ergonomics

performances of the workstation, which were production cycle time, working posture and recommended weight limit.

The performances are measured by using Method Time Measurement, Raid Upper Limb Assessment method and

NIOSH recommended weight limit method respectively. The study was provided under a virtual manufacturing

software. All of the workstation’s components and the activities of the worker are modelled into Delmia V5 (Virtual

Ergonomics Solution) software. Design of Experiment (DEO) was conducted by using Design Expert Statistical

Software with Central Composite Design of Response Surface Methodology. Fifteen simulation experiments with

different dimensions of design parameters were conducted as suggested by the DEO method. The results showed

that production cycle time and working posture were affected by all of the design parameters. However, the weight

limitation was only affected by scope height and chair height. The study continued to find the dimensions that gave

the best ergonomic performance of the workstation.

Keywords: Workstation design, Ergonomics performances, Production Cycle Time, Working Posture and Weight

Limitation.

The Study on Ergonomic Performances Based on Workstation

Design Parameters using Virtual Manufacturing Tool Mohd. Iqbal1, Iskandar Hasanuddin1*, Azmi Bin Hassan2, Mohd Syafiq Mohd

Soufi3, Friesca Erwan1

1Department of Mechanical and Industrial Engineering, Faculty of Engineering,

Universitas Syiah Kuala, Jalan Syech Abdur Rauf, No 7, Darussalam, Banda Aceh, 23111, INDONESIA

2Electronic & Automation Section,

Universiti Kuala Lumpur, Malaysian Spanish Institute, Kulim Hi-Tech Park, 09000, Kulim, Kedah, MALAYSIA

3Linier Semi-Conductor Sdn Bhd, Malaysia, Kuala Lumpur, MALAYSIA

*Corresponding author

DOI: https://doi.org/10.30880/ijie.2020.12.05.015

Received 21 May 2020; Accepted 28 May 2020; Available online 30 June 2020

1. Introduction

In engineering field, ergonomics studies become more important from time to time due to many injuries have been

recorded at the workplace. In order to become high industrial and competitive country in the world, Industries should

preserve its human resources and make the occupational safety and health as their main priority towards the workers. The

occupational injuries caused by poor manual lifting techniques are a major occupational problem even in the highly

industrialized countries. Thus, the field of Occupational Safety and Health (OSH) plays an important role in the

engineering field to ensure the safety of workers at the workplace.

Page 2: The Study on Ergonomic Performances Based on Workstation

Mohd. Iqbal et al., International Journal of Integrated Engineering Vol. 12 No. 5 (2020) p. 124-129

125

Day by day, there will be new technology to increase the productivity. Thus, new work procedures need to be taken

by the workers to optimize the production in order to cope with the new technology. But there is almost no concern given

to the consequences for the workers for the implementation of these new work procedures.

In ergonomics, poor body posture leads to a serious problem. Tasks which performed in proper working posture and

frequent body movements would reduce the number of risks for musculoskeletal disorders [1]. A worker’s discomfort,

for example, due to body twisting while doing manual lifting puts unnecessary energy demands which by no means

contribute to the declination in worker’s productivity. In industry, workers should be provided with a manual guideline

on how to prevent critical or awkward posture [2, 3] due to inappropriate workstation’s designs and job tasks which lead

to workplace injury [1]. Assessing body posture can be done through manual assessment such as using Nordic

Musculoskeletal Symptom Survey or automatic systems such as a wireless and ambulatory posture monitoring system

which can monitors the movement of the human body and detects the change of the body postures [4]. In addition, apart

from body posture, workers need to have clear working procedures and working time, as well as suitable physical working

environment with the job performed in the working area thus minimize psychology effect experienced by the workers

while performing their tasks [5].

Applying ergonomics principles will enable workers to perform their tasks safely and efficiently. Therefore, it is

essential to carefully design a workstation by implementing the principles recommended in ergonomics. It is important

to study the effect of workstation design parameter on human performance, especially in manual working activity.

In industries, there are efforts to ensure that the workstation is safe for the workers. However, this ergonomics

principle has always been neglected by most of the engineering companies, especially in manufacturing industries. The

low level of implementation of ergonomics has close related to the occupational hazards [6]. In a Semiconductor industry,

there are many complaints received from the workers that they experienced back pain while doing their work in a long

period of time. This problem might affect their productivity to the company and also might affect their health. Many

researchers have mentioned about the importance of implementing ergonomics principle in the workplace. However,

there was a little study on the effect of different workstation design parameter on human performance in the manual

working task, specifically in semiconductor industry. Therefore, this study seeks to find out the best design on the current

workstation at a semiconductor industry.

The goal of this study is to improve the current workstation design of a semiconductor industry in order to improve

the performance and health of the workers. The objectives of the study are be listed as follow:

1. To examine the layout design on the current workstation 2. To study the effect of workstation design parameter on ergonomics performances (cycle time, working posture and

weight limitation)

3. To find the best design of the workstation based on optimum ergonomic performance.

2. Methods

Digital human model enables the study of product and process adaptation for people without any need of physical

prototypes, therefore reduce the time and costs [7]. The use of a virtual reality environment in ergonomics enables the

design evaluation conducted through virtual mock-ups, which is much less costly than traditional mock-ups. These virtual

manufacturing simulations provides industrial applications either in the design or in the manufacturing processes such as

to evaluate safety, operability or maintainability of a production line [6-8].

There are several types of CAD software that are available in the market. Some of these ergonomic software packages

includes Delmia V5, UGS’ Jack Software, ErgoIntelligence, Envision Ergo, ErgoEASER and SafeWork. This study used

Delmia V5 (Virtual Ergonomics Solution) software to model the workstation’s layout design and its activity then to study

the related ergonomic performances.

3. Result

The inspection workstation in the assembly line of a semiconductor industry in Malaysia were studied in this

research. Most of the assembly tasks were fully automatic but the considered inspection workstation, namely the 3rd opt

workstation provided manual inspection tasks. A worker provided the following three stages of the task:

1. Lifting – the worker lifted the “magazine” from the rack to the workstation 2. Inspection – the worker inspected (in static position) every unit of the product from the magazine using a microscope.

Each magazine had thousands of units depending on the lot size

3. Lowering – the worker lowered the magazine once the inspection has been completed.

After 8 hours of continuous working, the workers experienced the pain at their back and neck, and muscle stress at

their shoulders. Based on the interview and investigation of the workstation condition, a hypothesis was taken up that the

pain and stress were caused by the poor design of the workstation. The workers need to bend their back and neck too low

during the inspection and need to reach too far to the rack. However, lowering the rack and rising the table were not a

simply solution since the affects were not linier, the space constrains need to be considered and several related

performances need to be taken into account.

Page 3: The Study on Ergonomic Performances Based on Workstation

Mohd. Iqbal et al., International Journal of Integrated Engineering Vol. 12 No. 5 (2020) p. 124-129

126

The real picture of the workstation is shown in Fig. 1. The first figure (a) shows the real camera picture of a worker

in his workstation. The second figure (b) shows two dimension approach which considered as workstation design

parameters namely scope distance (A), scope height (B) and chair height (C). And, the third figure (c) shows the

simulation model which developed by Delmia V5 software showing a worker and the workstation components.

(a) (b) (c)

Fig. 1 - The workstation view in different visual approach: (a) Real camera picture; (b) 2D view; (c) Simulation

model

Furthermore, Fig. 2 shows ergonomics performances of the workstation which consist of (a) production cycle time

(Ttask), (b) working posture (Ptask) and (c) recommended weight limit (Wtask). The performances are measured using

Delmia V5 software for Method Time Measurement (MTM), Raid Upper Limb Assessment (RULA) method and NIOSH

recommended weight limit method respectively [9-11].

(a) (b) (c)

Fig. 2 - The workstation performances by Delmia V5 software: (a) Cycle time; (b) Working posture; (c) Weight

limitation

Design of Experiment (DEO) was conducted using Design Expert Statistical Software with Central Composite

Design of Response Surface Methodology [7], [12], [13], [14]. Based on the space constrain, the lower, middle and upper

limit of the design parameters were set as shown in Table 1. Fifteen simulation experiments with different dimensions of

design parameters were constructed by the DEO method as shown in Table 2.

Table 1 - The dimension of workstation design parameters

Parameters Factor Level Delta

-1 0 1

A (mm) 340 370 400 30

B (mm) 265 285 305 20

C (mm) 420 450 480 30

Page 4: The Study on Ergonomic Performances Based on Workstation

Mohd. Iqbal et al., International Journal of Integrated Engineering Vol. 12 No. 5 (2020) p. 124-129

127

Table 2 - The result of the experiments

Run Factor 1

A: Scope

Distance (mm)

Factor 2

B: Scope Height

(mm)

Factor 3

C: Chair Height

(mm)

Response 1

Ttask

(s)

Response 2

Ptask

Response 3

Wtask

(kg)

1 400.0 305.0 420.0 19.362 5.124 16.086

2 400.0 265.0 480.0 20.796 5.149 16.244

3 370.0 285.0 450.0 19.522 4.868 16.067

4 370.0 256.8 450.0 19.614 5.126 16.172

5 370.0 285.0 450.0 19.522 4.868 16.067

6 370.0 285.0 450.0 19.522 4.868 16.067

7 340.0 265.0 420.0 19.66 5.267 16.028

8 370.0 285.0 450.0 19.522 4.868 16.067

9 370.0 313.2 450.0 19.75 5.186 16.112

10 327.7 285.0 450.0 20.31 5.17 16.107

11 370.0 285.0 492.3 20.387 5.325 16.143

12 370.0 285.0 450.0 19.522 4.868 16.067

13 370.0 285.0 407.7 20.108 5.331 16.132

14 340.0 305.0 480.0 21.267 5.203 16.033

15 412.3 285.0 450.0 20.048 4.729 16.281

4. Discussion

Fifteen simulation experiments were conducted as suggested by the DOE. The performances were recorded based

on the result that given by Delmia V5 software, as shown in Fig. 2. The results of the experiments were shown in Table

2. The results were then statistically analyzed by using Design Expert Software. Analysis of Varian (ANOVA) showed that the model of the cycle time (Ttask) was significant with Fvalue = 2294.96

and P-value probability > F is less than 0.0001. Values of "Prob > F" less than 0.05 indicate model terms are significant.

In this case A, B, C, AB, BC, A2, B2, C2 are the significant model terms which influence the value of Ttask. All of the

design parameters gave significant effect to the cycle time as shown by the graphs in Fig. 3. It was clear from the ANOVA

and Fig. 3 that all of the effects were not linier and interactions were occurred among all of the design parameters. Fig. 4

showed the effect of design parameters to the working posture (Ptask). Scope height and chair height gave significant

effect to the working posture as shown by the graphs in Fig. 3 (a). Increasing the chair height from 420 to 450 cm will

slightly decrease the PTask, but when the chair height increased from 450 to 480 cm the PTask increased exponentially.

The interaction occurred between scope height and chair height, as shown in Fig. 4 (b). When the scope height increased

at the lower level of the chair height, the Ptask increased. However, when the scope height increased at the higher level

of the chair height, the Ptask did not change significantly. Fig. 5 shows the effect of design parameters to the weight

limitation (Wtask). Scope distance and scope height gave significant effect to the working posture as shown by the graphs

in Fig. 3 (a). Increasing the scope distance will decrease the WTask, and increasing the scope height will decrease the

Wtask. No interaction among the design parameters were found.

(a) (b)

Fig. 3 - The graph for cycle time Vs design parameters: (a) Scope distance and scope height; (b) Scope distance

Page 5: The Study on Ergonomic Performances Based on Workstation

Mohd. Iqbal et al., International Journal of Integrated Engineering Vol. 12 No. 5 (2020) p. 124-129

128

(a) (b)

Fig. 4 - The graph for working posture Vs design parameters: (a) Scope height and chair height; (b) Scope height

(a) (b)

Fig. 5 - The graph for weight limitation Vs design parameters: (a) Scope distance and scope height; (b) Scope

distance

The best configuration was selected by choosing the lowest cycle time, the lowest working posture value and the

highest weight limitation. However, it was nearly impossible to gather all of the best conditions. Therefore, a subjective

judgement was taken to select the closest ideal condition. As the result, experiment 15 has been considered as the best

configuration (scope distance = 412.3 cm, scope height = 285 cm and chair height = 450 cm) that gave the best

performance of the workstation (cycle time = 20.048 seconds, working posture = 4.729 and weight limitation = 16.281

kg).

5. Conclusion

The study on the effect of the design parameters (scope distance, scope height and chair height) to the ergonomic

performances (cycle time, working posture and weight limitation) has been presented. This study reveals that the best

configuration is selected by choosing the lowest cycle time, the lowest working posture value and the highest weight

limitation. While, the best workstation design according to an optimum ergonomic performance is selected through a

subjective judgment approach by looking the closest ideal condition amongst the experiment values obtained. In addition,

all of the design parameters contributed significantly to the ergonomic performances. However, the level of contributions

and interactions varied among the parameters. Further optimization study would be required in order to find optimum

solution to measure ergonomics performances towards a workstation design.

References [1] Halim, I., Radin Umar, R., Ahmad N., Jamli, M. R., Syed Mohamed, M. S., Moataz Albawab, T. M., Lim Abdullah,

M. H., & Padmanathan, V. (2018). Usability Study of Integrated RULA-KineticTM System for Wok Posture

Assessment, International Journal of Integrated Engineering, 10(8), 175-184.

[2] Bridger, R. S. (2018). Introduction to Ergonomics. New York: CRC Press.

[3] Deros, B. M., Khamis, N. K., Ismail A. R., Jamaluddin, H., Adam, A. M., & Rosli, S. (2011). An Ergonomics Study

on Assembly Line Workstation Design, American Journal of Applied Sciences, 8(11), 1195-1201.

Page 6: The Study on Ergonomic Performances Based on Workstation

Mohd. Iqbal et al., International Journal of Integrated Engineering Vol. 12 No. 5 (2020) p. 124-129

129

[4] Low, E., Sam, T. H., Tee, K. S., Abdul Rahim, R., Saim, H., Wan Zakaria, W. N., Mohd Khialdin, S., Isa, H., &

Soon, C. F. (2020). Development of a Wireless and Ambulatory Posture Monitoring System, International Journal

of Integrated Engineering, 12(2), 170-176.

[5] Erwan, F., Iqbal, M., & Hasanuddin, I. (2018). The Analysis of Nursing’s Work Systems in Relation to Burnout

Syndrome (A Case Study: Nurses in RSUDZA, BLUD RSIA, and RSUD Meuraxa, Banda Aceh, Indonesia), IOP

Conference Series: Materials Science and Engineering, 453, 012051.

[6] Ben-Gal, I., & Bukchin, J. (2002). The Ergonomic Design of Workstations Using Virtual Manufacturing and

Response Surface Methodology. IIE Transactions, 34(4), 375-391.

[7] Chaffin, D. B., (2008). Digital Human Modeling for Workspace Design. Reviews of Human Factors and

Ergonomics, 4(1), 41-74.

[8] Zander. (2007). http://www.3ds.com/press-releases/single/vw-optimizes-ergonomic-integrity-with-dassault-

systemes-delmia-v5-human/.

[9] Mohamad, D., Deros, B. M., Ismail, A. R., Daruis, D./ D. L., & Sukadarin. E. H. (2013). RULA Analysis of Work-

Related Disorder Among Packaging Industry Worker Using Digital Human Modeling (DHM). Advanced

Engineering Forum, 10, 9-15.

[10] Morlock, F., Kreggenfeld, N., Louw, L., Kreimeier, D., & Kuhlenkötter, B. (2017). Teaching Methods-Time

Measurement (MTM) for Workplace Design in Learning Factories. Procedia Manufacturing, 9, 369-375.

[11] Cheung, Z., Feletto, M., Galante, J., & Waters, T. (2007). Ergonomic Guidelines for Manual Material Handling,

NIOSH Publication, 131.

[12] Myers, R. H., & Montgomery, D. C. (2002). Response Surface Methodology, Process and Product Optimization

Using Design Experiments (2nd ed.). United States: John Wiley & Sons Inc.

[13] Iqbal, M., Konneh, M., Ani, M. H., Abdallah, K. A., & Binting, M. F. (2015). Cutting Temperature in High Speed

Milling of Silicon Carbide Using Diamond Coated Tool. International Journal of Mechanical And Production

Engineering, 3(4), 62-66.

[14] Iqbal, M., Konneh, M., Said, A. Y., & Zaini, A. F. M. (2014). Surface Quality of Highspeed Milling of Silicon

Carbide by Using Diamond Coated Tool. Applied Mechanics and Materials Journal, 446 – 447, 275-278.

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Hafizul Fahri Hanafi 217-223

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19/07/20 09.31International Journal of Integrated Engineering

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Analysis on Preparation, Application, and Recycling of Activated Carbon to Aid in COVID-19 Protection

PDF

Solid Oxide Fuel Cell (SOFC); A New Approach of Energy Generation during the Pandemic COVID-19

PDF

An Innovative Approach for Environmental Monitoring by Solar Powered Kite

PDF

Dr, Aida Mustapha, Dr 224-232

Md Sumon Reza, ABM Kamrul Hasan, Shammya Afroze, Muhammad S. Abu Bakar, Juntakan Taweekun, Abul K. Azad 233-244

Shammya Afroze, Md Sumon Reza, Quentin Cheok, Juntakan Taweeku, Abul K. Azad 245-256

Riazul Islam Thakur, Muhammad Irfan Ishak, chila kaewpraek, Yap Boon Kar, Kazi Sajedur Rahman, Kuaanan Techato, Md.Akhtaruzzaman, Sieh Kiong Tiong, Nowshad Amin

257-265

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ISSN : 2229-838X e-ISSN : 2600-7916

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19/07/20 09.34Editorial Team | International Journal of Integrated Engineering

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HOME Editorial Team

Chief Editor

Assoc. Prof. Ir. Ts Dr Al Emran Ismail, Universiti Tun Hussein Onn Malaysia

Assoc. Prof. Ir. Ts Dr Riduan Yunus, Universiti Tun Hussein Onn Malaysia

Assoc. Prof. Dr Nabilah Ibrahim, Universiti Tun Hussein Onn Malaysia

Managing Editor

Ir Dr Zainorizuan Mohd Jaini, Universiti Tun Hussein Onn Malaysia

Dr Mohd Azhar Harimon, Universiti Tun Hussein Onn Malaysia

Dr Muhammad Faisal Mahmod, Universiti Tun Hussein Onn Malaysia

Dr Nor Akmal Mohd Jamail, Universiti Tun Hussein Onn Malaysia

Prof. Dr Mohammad Faiz Liew bin Abdullah, Universiti Tun Hussein Onn Malaysia

Advisory Board

Prof. Dr Yuntian Feng, Professor (Computational Engineering), Swansea University, United Kingdom

Prof. Dr Ismail Abustan, Professor (Civil Engineering), Universiti Sains Malaysia, Malaysia

Prof. Dr Ismail Bakar, Professor (Civil Engineering), Research Centre for Soft Soils, Malaysia

Prof. Dr Yoshimi Sonoda, Professor (Civil Engineering), Kyushu University, Japan

Editorial Team

Dr Mohd Khaidir Abu Talib, Universiti Tun Hussein Onn Malaysia

Dr Siti Hidayah Abu Talib, Universiti Tun Hussein Onn Malaysia

Dr Noorwirdawati Ali, Universiti Tun Hussein Onn Malaysia

Ir Dr Shahrul Niza Mokhatar, Universiti Tun Hussein Onn Malaysia

Dr Alvin John Lim Meng Siang, Universiti Tun Hussein Onn Malaysia

Dr Siti Nazahiyah Rahmat, Universiti Tun Hussein Onn Malaysia

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Focus and Scope

Editorial Board

Guideline for Authors

Indexing and Abstracting

Publishing Ethics

Copyright and License

Open Access Policy

Charge

Indexed by:

KEYWORDS

adsorption

Arduino

mechanical properties

compressive strength

Arti

ficia

l Neu

ral N

etw

ork

image reconstruction ANOV

APID controller

EEG

OFDM

CFD

Malaysia

auto ignition

strength

Composite

Renewable fuel

reha

bilit

atio

n

optimization

ethanol

susta

inab

ility

FPGA

RFIDGen

etic

Alg

orith

m

prediction

monitoringSintering

Automation

Stro

ke

physical properties

Peat

Design

classification

FTIR

leac

hate

temperature

XRD

groundwater

Dies

el

CFRP

LED

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cem

ent

para

pleg

ic 5G

colo

ur

TiO

2

©International Journal of Integrated Engineering(IJIE)

ISSN : 2229-838X e-ISSN : 2600-7916

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19/07/20 09.34Editorial Team | International Journal of Integrated Engineering

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19/07/20 09.29Vol 12 No 5 (2020): Special Issue 2020 : Mechanical Engineering & Covid-19 | International Journal of Integrated Engineering

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HOME ARCHIVES Vol 12 No 5 (2020): Special Issue 2020 : Mechanical Engineering & Covid-19

PUBLISHED: 09-07-2020

/ /

Analysis of the Supply Chain Disruption Risks in the Malaysian Automotive Remanufacturing Industry- a Case Study

PDF

Bump Energy for Durability Prediction of Coil Spring Based on Local Regularity Analysis

PDF

Analysis of Automotive Component Design for Reparation using Additive Manufacturing Technology

PDF

Assessing the Safety Behaviour of the Bus Express Driving Condition from the Passengersʼ Perspective

PDF

Improvement of a Lightweight Aluminium Cylinder Block Design Using Finite Element Stress Analysis

PDF

Integrating Green Affective Values and Materials Selection in Automotive Design: A Preliminary Study

PDF

Relationship between Driverʼs Dynamic Pressure Distribution with their Anthropometric Variables on Car Seat underPaved Road

PDF

Atomistic investigation on the effect of temperature on mechanical properties of diffusion-welded Aluminium-Nickel

ARTICLES

Hawa Hishamuddin, Nuramilawahida Mat Ropi, Dzuraidah Abd Wahab 1-11

Chuin Hao Chin, Shahrum Abdullah, Salvinder Singh Karam Singh, Ahmad Kamal Ariffin, Dieter Schramm 12-19

Siti Syahara Mad Yusoh, Dzuraidah Abd Wahab, Abdul Hadi Azman 20-26

Shahrum Abdullah, Salvinder Singh Karam Singh, Abdul Hadi Azman, Muhamad Razuhanafi Mat Yazid, HawaHishamuddin, Wan Aizon Wan Ghopa, Aini Hazwani Shahrir, Ahmad Kamal Ariffin Mohd Ihsan, Dzuraidah Abd. Wahab

27-33

Mohamad A Arsah, Syed M A Syed Mohd Yusoff Sobbry, Tengku N A Tuan Kamaruddin, Azmi Osman 34-42

See Junn Wayne, Novita Sakundarini, Christina May May Chin, Raja Ghazilla Raja Ariffin , Sharifah Nadya Syed Azmi 43-54

Mohd Faizal Mat Tahir, Nor Kamaliana Khamis, Prof Dr, Nabilah Sabri, Zulaikha Hasani 55-61

MAKE A SUBMISSION

Focus and Scope

Editorial Board

Guideline for Authors

Indexing and Abstracting

Publishing Ethics

Copyright and License

Open Access Policy

Charge

Indexed by:

KEYWORDS

adso

rptio

n Arduinom

echanical properties

compressive stre

ngth

Arti

ficia

l Neu

ral N

etw

ork

imag

e rec

onstr

uctio

n

ANOVAPID controller

EEGOFDM

CFD

single-step mechanism

Mala

ysia

auto

igni

tion

strength

Composite

Renewable fuelrehabilitation

optimization

ethan

ol

sustainability

FPGA

RFID

mon

itorin

g

Sintering

Stro

ke

Tagu

chi m

etho

dPe

at

Design

FTIR

leachate

temperature

XRDDie

sel

CFRP

LEDGold Nanoparticles

RSM

coco

nut c

oir

cement

refle

ctar

ray

MQL

5G

wire

less

colo

ur

Pakistan

Page 14: The Study on Ergonomic Performances Based on Workstation

19/07/20 09.29Vol 12 No 5 (2020): Special Issue 2020 : Mechanical Engineering & Covid-19 | International Journal of Integrated Engineering

Page 2 of 4https://publisher.uthm.edu.my/ojs/index.php/ijie/issue/view/245

PDF

Effect of Including Periodic Boundary Condition on the Fatigue Behaviour of Cancellous Bone

PDF

Fatigue Crack Growth Behaviour of Sandwiched Metal Panel of Aluminium and Mild Steel under Constant AmplitudeLoading

PDF

Energy Absorption at High Strain Rate of Magnesium Alloy AZ31B

PDF

Point Absorber Method as Wave Energy Convertor Device for Power Generation: Effect of Buoy Arrangements

PDF

Fracture Behavior of RT-PMMA Under Impact Loading

PDF

Sound Velocity Profile (SYP) at Strait of Malacca for Maritime Warfare Usage

PDF

The Study on Ergonomic Performances Based on Workstation Design Parameters using Virtual Manufacturing Tool

PDF

Performances of Jatropha and Waste Cooking Oil Biodiesel Blends Fuel Combustion using Diesel Engine

PDF

Prediction of Flow Pattern Behaviour Behind Square Cylinder using Computational Fluid Dynamic (CFD) Approach

PDF

A Review of Surface Texturing in Internal Combustion Engine Piston Assembly

PDF

Construction of Driving Seat Frame and 2-Dof Motion Simulator

PDF

Mohamad Zaenudin, M. N. Mohammed, S. Al-Zubaidi 62-69

Fatihhi Szali Januddi 70-80

A. H. Isahak, M. F. Abdullah, M. K. Faidzi, A. Ali, M. M. Mubasyir 81-90

M. M. Mubasyir, M. F. Abdullah, K. Z. Ku Ahmad, R. N. R. Othman, A. H. Isahak 91-96

M. A. Yussof, N. I. Ismail, M. J. Aiman, M. F. Abdullah, B. A. Gurunathan, M. R. A. Rahman, M. R. Saad 97-103

Norazrina Mat Jali, Patrice Longere 104-107

Mohd Najib Abdul Ghani Yolhamid, Ainul Husna Abdul Rahman, Mohd Azzeri Mohd Naiem, Mohd Norsyarizad Razali,Mohd Arif Ahmad

108-123

Mohd Iqbal, Iskandar Hasanuddin, Azmi Hassan, Mohd Syafiq Mohd Soufi, Friesca Erwan 124-129

A. R. Norwazan, N. Norzaima, M. R. A. Rahman, M. S. R. Nasir 130-136

N. Nordin, E. Benard, A.H.A Kamal, M.T Ahmad 137-145

Muhammad Asyraf Mohd Azmi, Wan Mohd Faizal Wan Mahmood, Jaharah A. Ghani, Mohammad Rasidi MohammadRasani

146-163

Intan Mastura Saadon 164-170

Page 15: The Study on Ergonomic Performances Based on Workstation

19/07/20 09.29Vol 12 No 5 (2020): Special Issue 2020 : Mechanical Engineering & Covid-19 | International Journal of Integrated Engineering

Page 3 of 4https://publisher.uthm.edu.my/ojs/index.php/ijie/issue/view/245

Exploring the Impact of Supplier Development Practices on Manufacturing Responsiveness in Malaysia

PDF

Initial Study of Factors on Green Supply Chain Management, Green Supplier Strategy and Work System Performance

PDF

Mechanical Properties of Epoxy Composites Containing Carbon Black and Graphene

PDF

Development of a Noise Filtering Algorithm for Strain Signals Using the Fast Fourier Transform

PDF

Influence of Pretreatments on Sustainability of Bioethanol Production from Napier Grass

PDF

Design for Manufacturability (DFM) of 3D Printed Parts Fabricated Using Open Source 3D Printer

PDF

Preparation and Performance Test of PEFB Reinforced Box Waste Coated Superhydrophobic Coating for Shoe SoleApplication

PDF

Mobile Augmented Reality Hand Wash (MARHw): Mobile Application to Guide Community to AmeliorateHandwashing Effectiveness to Oppose Covid-19 Disease

PDF

A Partitioning-based Approach for Clustering COVID-19 Drugs and Co-Medication for Safe Use

PDF

Analysis on Preparation, Application, and Recycling of Activated Carbon to Aid in COVID-19 Protection

PDF

Solid Oxide Fuel Cell (SOFC); A New Approach of Energy Generation during the Pandemic COVID-19

PDF

An Innovative Approach for Environmental Monitoring by Solar Powered Kite

Rahayu Tukiman 171-177

Norhafiza Mohamed 178-184

R. N. Othman, I. A. Rahman, M. K. Faidzi, K. Z. Ku Ahmad 185-190

Desy Asrina, Teuku Edisah Putra, Husaini Husaini 191-196

Sutida Marthosa, Wirote Youravong, Ekasit Anancharoenwong 197-202

Nurul Ain Maidin 203-209

Noraini Marsi 210-216

Hafizul Fahri Hanafi 217-223

Dr, Aida Mustapha, Dr 224-232

Md Sumon Reza, ABM Kamrul Hasan, Shammya Afroze, Muhammad S. Abu Bakar, Juntakan Taweekun, Abul K. Azad 233-244

Shammya Afroze, Md Sumon Reza, Quentin Cheok, Juntakan Taweeku, Abul K. Azad 245-256

Riazul Islam Thakur, Muhammad Irfan Ishak, chila kaewpraek, Yap Boon Kar, Kazi Sajedur Rahman, Kuaanan Techato, Md.Akhtaruzzaman, Sieh Kiong Tiong, Nowshad Amin

257-265

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19/07/20 09.29Vol 12 No 5 (2020): Special Issue 2020 : Mechanical Engineering & Covid-19 | International Journal of Integrated Engineering

Page 4 of 4https://publisher.uthm.edu.my/ojs/index.php/ijie/issue/view/245

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©International Journal of Integrated Engineering(IJIE)

ISSN : 2229-838X e-ISSN : 2600-7916

This OJS site and its metadata are licensed under a Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License