engineering cafe develop engineering formulas to … · engineering cafe develop engineering...

. . 2556 16-18 2556

Engineering CAFE

Develop Engineering Formulas to Web Programming

by Engineering CAFE

1* 2 1,2

E-mail: [email protected]

Preecha Kriengkorakot1* Nuchsara Kriengkorakot 2

1,2 Department of Industrial Engineering, Faculty of Engineering, Ubonratchathani University 34190

E-mail: [email protected]*

Engineering CAFE

2 Static Dynamic

Version 1.0 Static Dynamic 5 17 127

87.00

Engineering CAFE

Abstract

Engineering CAFE is a web site which is developed for facilitating to any workers in engineering area. It

is collected both of data and formulas to internet web-based. The result is showed in 2 types. Firstly,

static type is showed only data and formula. Secondly, dynamic type can show formula and also calculable. For version 1.0, the static and dynamic types are 5 and 17 items, respectively. When it is

tested and assessed with 127 users, the score result show 87.00%. Therefore, it can be used in concerned problems effectively.

Keywords: Engineering CAFE, Engineering, Internet

1.

. . 2556 16-18 2556

2.

EOQP1.0 EOQ

[1] ,

, QAP1.0

[2] M/M/1

M/M/S IFP1.0

[3] 8

[4]

[5]

3. Engineering CAFE Engineering CAFE

URL http://www.eng.ubu.ac.th/~cafe

1

2

Static Dynamic

1 Engineering CAFE

3.1 Static

3.1.1 : , , , , , , ,

, 3.1.2 : ,

, ,

3.1.3 : , ,

3.1.4 :

3.1.5 : Static

2 3

2 Static

( )

. . 2556 16-18 2556

3 Static

( )

3.2 Dynamic

3.2.1 : , ,

, ,

3.2.2 :

2x2, 3x3, 4x4 3.2.3 :

( ), 1 ,

3.2.4 :

(EOQ) ,

, 3.2.5 :

M/M/1 M/M/S 3.2.6 : Interpolate

Dynamic 4 5

4.

4 Dynamic

( )

5 Dynamic ( Interpolate)

Engineering CAFE (

Dynamic)

3

4.1

3x3

3x3

A = 286719834

(1)

3.1.1

:

Det A = (4)(1)(2)+(3)(7)(6)+(8)(9)(8)-(6)(1)(8) -(8)(7)(4)-(2)(9)(3) = 384

. . 2556 16-18 2556

3.1.2 Engineering CAFE

6

6 3x3

4.2

8 (i) 9% (n) 6

3.2.1

:

(1) 6771.1)09.01()1()/( 6niPF

(2) 5963.0)09.01/(1)1/(1)/( 6niFP

(3) 4859.4)09.01)(09.0(

1)09.01(

)1(

1)1()/( 6

6

n

n

ii

iAP

(4) 2229.01)09.01(

)09.01)(09.0(

1)1(

)1()/( 6

6

n

n

i

iiPA

(5) 1329.01)09.01(

)09.0(

1)1()/( 6ni

iFA

(6) 5233.7)09.0(

1)09.01(1)1()/(

6

i

iAF

n


7

7 8

4.3 M/M/S

M/M/S (S) 4

( ) 232 / .

( ) 60 / . 3.3.1

(8)

2498210901

6

090

111

1

6

.).().(

)i(

n

i)G/A( n

(7)

0924100901

6

0901090

10901

090

111

111

66

6

.).().(.

).(

.

)i(

n

)i(i

)i(

i)G/P( nn

n

885372696667014

96667060

232

0033201

3320003320397301

1

42027997721

1

232604

604

4

60

232

3

60

232

2

60

232

1

60

232

0

60

232

1

1

966670604

232

2

4

20

0

432100

1

0

0

.).(!

).(

).()(!s

PL

%.....

P

)(

)(

!!!!!

P

)s(

)s(

!s!n

P

.)(s

s

q

s

s

n

n

. . 2556 16-18 2556


8

8 M/M/S

3

Engineering

CAFE

5. Engineering CAFE

Engineering CAFE

86 1

Engineering CAFE

1

1. [6],[9],[11] 11

2. [7],[12],[13],[14] 20

3. [8],[9],[10],[11],[15],[16] 18

4. [9],[17] 10

5. [18] 15

6. Interpolate [18],[19] 12

86

6. Engineering

CAFE

Engineering CAFE

6.1

(1) 1: Engineering CAFE (1.1) Engineering CAFE

(1.2)

(1.3)

(1.4)

(1.5)

(1.6) (2) 2:

Engineering CAFE (2.1) Engineering CAFE

13255060

1115890

1

115890232

8853726

752033060

2328853726

..WW

..L

W

..LL

q

qq

q

. . 2556 16-18 2556

(2.2)

(2.3)

(2.4) (Pop-up)

(2.5) Engineering CAFE




5 , , , ,

6.2 Engineering CAFE

127 4.35 87.00

0.67

7.

Engineering CAFE

Static

Dynamic 127

87.00

[1] . 2547.

EOQ

EOQP1.0.

(OR-CRN), .

2-3 2547: 52-60.

[2] Preecha Kriengkorakot, and Nuchsara Kriengkorakot. 2004. Analyzing the Average

Characteristics for M/M/1 and M/M/S Queuing

Model on Internet System by Queuing Analysis Program (QAP1.0). Proceeding of the Operations

Research � Coorperative Research Network in Thailand (OR-CRN), Kasetsart University,

Bangkok, Sep 2-3, 2004: 282-289. [3] Preecha Kriengkorakot and Nuchsara

Kriengkorakot. 2005. Computing the Interest Factors Values on Internet System by Interest

Factor Program (IFP1.0). 14th Inter - University

Conference proceeding of The Association of Southeast Asian Institutions of Higher Learning

(ASAIHL) of Thailand, Dhurakijpundit University, Bangkok, Jan 28, 2005.

[4] , . 2552.

: . . .

3 (UBRC 3), . , 28-29

2552: 208-215. [5] , . 2555.

.

. . 5 1: 1-12. [6] ,

. 2552. Calculus 2

. , . [7] . 2549. . 8.

, . [8] . 2552.

. , .

[9] , , . 2550.

Deterministic. , .

[10] . 2550.

. . 2556 16-18 2556

. 16. . . .,

. [11] . 2539.

. 2. ,

. [12] . 2537. . .

, . [13] Navidi, W. 2008. Statistics for Engineers and

Scientists, 2nd Edition. McGraw-Hill. [14] Montgomery, D.C., Runger, G.C., and Hubele,

N.F. 2001. Engineering Statistics, 2nd Edition. John Wiley & Sons Inc.

[15] Nahmias, S. 2009. Production and Operations

Analysis, 6th Edition. McGraw-Hill. [16] Stevenson, W.J. 1996. Production/Operations

Management, 5th Edition. McGraw-Hill. [17] Hillier, F.S., and Lieberman, G.J. 2005.

Introduction to Operations Research, 8th Edition. McGraw-Hill.

[18] Blank, L.T., and Tarquin, A.J. 1998. Engineering

Economy, 4th Edition. McGraw-Hill. [19] Krajewski, L.J., and Ritzman, L.P. 1990.

Operations Management, 2nd Edition. Addison-Wesley.

engineering cafe develop engineering formulas to … · engineering cafe develop engineering...

Documents