TY  - BOOK
AU  - Wakilpoor,Abdul Jamil
AU  - Pakorn Adulbhan, 
AU  - Dhira Phantumvanit, 
AU  - Tabucanon,Mario T.
ED  - Government of Thailand, 
TI  - A GPSSV-based scheduling model for the batch-oriented job shop
T2  - Thesis
PY  - 1979///
CY  - Bangkok
PB  - Asian Institute of Technology
KW  - Scheduling (Management)
KW  - GPSS (Computer program language)
N1  - A thesis submitted in partial fulfillment of the requirements for the degree of Master of Engineering, School of Engineering and Technology; Thesis (M.Eng.) - Asian Institute of Technology, 1979
N2  - This study describes a model for' seeking an optimal solution to  N x M job shop scheduling problems in which each job has a number of operations to be performed on the specified machines in an order which may not be the same for all jobs . The model is formulated in the  General Purpose Simulation System V(GPSSV) language. It can handle conditions where: (a) an operation can be performed on more than one group (a group may consist of more than one unit) of machines or stand by machines, (b) a machine set-up is needed before a specific operation, (c) a machine breakdown happens during an operation, (d) an operation can be started before finishing preceding operation (start lag), provided that the preceding operation finishes earlier (stop-lag). The model is comprehensive and flexible enough to take care of: (a)  different dispatching rules; (b) probabilistic processing, set-up; and machine repair times; and (c) cases when there is no order received for a specific job. Gantt chart as graphical representation and tables  of the results from the model are obtained using FORTRAN subroutines. A simple 4 x 3 job shop problem is solved to verify the model under different conditions. A case study of a manufacturing firm is conducted  in order to illustrate practical applicability of the model
UR  - http://203.159.5.9/ait-thesis/detail.php?q=B22316
ER  -