Optimal production control policy in unreliable batch processing manufacturing systems with transportation delay
نویسندگان
چکیده
منابع مشابه
Optimal Control of Unreliable Production/Inventory Systems with Expediting
In this paper, we study an unreliable multi-product production/inventory system consisting of N production machines and an assembly machine. The final products are assembled-to-order whereas components are built at N separate production machines on a make-to-stock routine. The objective of our study is to develop an integrated optimal control policy that minimizes the total long-run average cos...
متن کاملRobust supervisory control policies for manufacturing systems with unreliable resources
Manufacturing practitioners and researchers have recognized the need to develop effective supervisory controllers for automated manufacturing systems. One active area of research has been developing deadlock avoidance methods for these systems. Almost all work to date has assumed that allocated resources do not fail. In this paper, we consider deadlock and blocking problems in systems with unre...
متن کاملAn Optimal Production Control Policy for an Unreliable Machine System with Buffer
The paper is to present a simulation method to search for an optimal (z, Z) (z < Z) values for the (z, Z) production control policy so that the expected inventory cost rate (i.e. expected total cost due to both inventory holding and backlog per unit time) is minimal for a single machine system with buffer. The system is subject to operationdependent failure only and alternates between normal an...
متن کاملFuzzy work-in-process inventory control of unreliable manufacturing systems
We consider single and multiple part type production lines and networks with ®nite buers and unreliable machines. Three fuzzy control modules, namely, line, assembly, and disassembly controller, are developed. The objective is to keep the work-in-process (WIP) inventory and cycle time at low levels, along with high machine utilization and throughput. This is achieved by adjusting the processin...
متن کاملOptimal Control of Production Systems with Unreliable Machines and Finite Buffers
In this paper we present a novel formulation for the optimal control of discrete event dynamic processes which represent production systems with unreliable machines and buffers of finite capacity. We derive an optimum control strategy that is critically based on the fact that the discrete event dynamic behavior of the system is approximatively represented with a hybrid model. We introduce a det...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: International Journal of Production Research
سال: 2013
ISSN: 0020-7543,1366-588X
DOI: 10.1080/00207543.2012.676217