Index Catalog // ScholarsArchive@OSU

Creator:: Bozorgirad, Mir Abbas and Logendran, Rasaratnam
Abstract:: In this research we address a sequence-dependent group scheduling problem on a set of unrelated-parallel machines where the run time of each job differs on different machines. To benefit both producer and customers we attempt to minimize a linear combination of total weighted completion time and total weighted tardiness. Since...
Resource Type:: Article
Full Text:: Bozorgirad and Rasaratnam Logendran* School of Mechanical, Industrial, and Manufacturing Engineering

Creator:: Lu, Dongchen and Logendran, Rasaratnam
Abstract:: The problem of scheduling jobs to minimize total weighted tardiness in flowshops, with the possibility of evolving into hybrid flowshops in the future, is investigated in this paper. As this research is guided by a real problem in industry, the flowshop considered has considerable flexibility, which stimulated the development of...
Resource Type:: Article
Full Text:: Dongchen Lu and Rasaratnam Logendran* School of Mechanical, Industrial, and Manufacturing Engineering

Creator:: Mehravaran, Yasaman and Logendran, Rasaratnam
Abstract:: In this paper, we consider a flowshop scheduling problem with sequence-dependent setup times and a bicriteria objective to minimize the work-in-process inventory for the producer and to maximize the customers' service level. The use of a bicriteria objective is motivated by the fact that successful companies in today's environment not...
Resource Type:: Article
Full Text:: Mehravaran and Rasaratnam Logendran* School of Mechanical, Industrial, and Manufacturing Engineering

Creator:: Nam, Sang-jin
Abstract:: The Production Switching Heuristic (PSH) developed by Mellichamp and Love (1978) has been suggested as a more realistic, practical and intuitively appealing approach to aggregate production planning (APP). In this research, PSH has been modified to present a more sophisticated open grid search procedure for solving the APP problem. The...
Resource Type:: Masters Thesis
Full Text:: Privacy Rasaratnam Log dran ---- The Production Switching Heuristic (PSH) developed by Mellichamp and

Creator:: Tyagi, Sanjeev R.
Abstract:: The main source of the time-dependent behavior of fiber-reinforced composites is their polymeric matrix, which causes concerns about their long term durability. Although for composites where organic fibers such as Graphite are used, the fibers are also a contributing factor. A composite material may exhibit an appreciable amount of creep,...
Resource Type:: Masters Thesis
Full Text:: program. I would like to thank Dr. Timothy C. Kennedy, Dr. David G. Ullman and Dr. Rasaratnam Logendran

Creator:: Sitompul, Darwin
Abstract:: A decision support system (DSS) for nurse scheduling in hospitals is developed and implemented on microcomputer. The system includes algorithms and databases for developing weekly work and shift patterns and combining these into working schedules for nurses for a specified time horizon, and interface modules for the user to interact...
Resource Type:: Dissertation
Full Text:: . Robert R. Safford, Dr. Rasaratnam Logen Logendran, Dr. John Sessions, Dr. Eugene A. Abrassart and Dr

Creator:: Oregon State University. College of Engineering and Oregon State University. Engineering Experiment Station
Resource Type:: Technical Report

ScholarsArchive@OSU