MM6015 TOMMM6015 TOMFinal Exam TopicsFinal Exam Topics

Monday, April 28, 2008Monday, April 28, 2008

08.00 - 12.30 (including 08.00 - 12.30 (including printing) printing)

Inventory Control (4)Inventory Control (4)

Single period inventory modelSingle period inventory model: : newsperson modelnewsperson model

Multiperiod inventory systemsMultiperiod inventory systems: : fixed-order quantity (EOQ, ROP, fixed-order quantity (EOQ, ROP, safety stock), fixed-time period safety stock), fixed-time period models (quantity to order), price-models (quantity to order), price-break (discount) models break (discount) models

MRP (1)MRP (1)

MRPMRP: MRP schedule: MRP schedule

Operations Scheduling Operations Scheduling (3)(3)

Priority rules and techniquesPriority rules and techniques: n : n jobs on one machine ( FCFS, SOT, jobs on one machine ( FCFS, SOT, EDD, LCFS)EDD, LCFS)

Scheduling n jobs on two Scheduling n jobs on two machinesmachines: Johnson rule: Johnson rule

Scheduling a set number of jobs Scheduling a set number of jobs on the same number of on the same number of machinesmachines: assignment method: assignment method

Waiting Line Management Waiting Line Management (3)(3)

Model 1Model 1 (single channel/server, single phase, infinite (single channel/server, single phase, infinite population source, Poisson arrival pattern, Exponential population source, Poisson arrival pattern, Exponential service pattern, FCFS, unlimited queue length)service pattern, FCFS, unlimited queue length)

Model 2Model 2 (single channel/server, single phase, infinite (single channel/server, single phase, infinite population source, Poisson arrival pattern, Constant population source, Poisson arrival pattern, Constant service pattern, FCFS, unlimited queue length)service pattern, FCFS, unlimited queue length)

Model 3Model 3 (multi channel/server, single phase, infinite (multi channel/server, single phase, infinite population source, Poisson arrival pattern, Exponential population source, Poisson arrival pattern, Exponential service pattern, FCFS, unlimited queue length)service pattern, FCFS, unlimited queue length)

Waiting Line ApproximationWaiting Line Approximation

Project Management (2)Project Management (2)

CPMCPM: network construction, Gantt : network construction, Gantt chart chart

CPM with three time estimateCPM with three time estimate: : network construction, probability network construction, probability calculationcalculation

Time-Cost modelsTime-Cost models: time-cost : time-cost tradeoffs in project crashingtradeoffs in project crashing

Quality Management & SQC Quality Management & SQC (3)(3)

Six SigmaSix Sigma: DMAIC: DMAIC Capability indexCapability index: calculating C: calculating Cpkpk, ,

probability of rejection/acceptanceprobability of rejection/acceptance Control chartsControl charts: attribute (p), : attribute (p),

variables (X-bar, R)variables (X-bar, R) Acceptance SamplingAcceptance Sampling: Single : Single

sampling plan (AQL, alpha, LTPD, sampling plan (AQL, alpha, LTPD, beta) beta)

Individual HomeworkIndividual Homework

Technical Note 8 (Process Capability Technical Note 8 (Process Capability & SQC): problems #2, #3, #6, #7, & SQC): problems #2, #3, #6, #7, #14.#14.

Due: Monday, April 21, 2008.Due: Monday, April 21, 2008.