A hierarchical approach to solving machine grouping and loading problems of flexible manufacturing systems
نویسندگان
چکیده
منابع مشابه
A hierarchical approach to solving machine grouping and loading problems of flexible manufacturing systems
A flexible manufacturing system (FMS) is an integrated system of computer numerically controlled (CNC) machine tools, each having an automatic tool interchange capability, and all connected by an automated material handling system. One or more computers control most real-time functions. Flexible manufacturing is realized to be an efficient alternative to conventional manufacturing that allows s...
متن کاملModified particle swarm optimization for solving machine-loading problems in flexible manufacturing systems
In flexible manufacturing systems (FMSs), the loading problem is considered as a vital pre-release decision because its operational effectiveness largely depends on a good quality solution to the loading problem. Difficulties arise in obtaining optimal solutions to such problems because of its combinatorial and NP-hard nature. In the past, numerous techniques have been suggested and found to be...
متن کاملA hybrid algorithm optimization approach for machine loading problem in flexible manufacturing system
The production planning problem of flexible manufacturing system (FMS) concerns with decisions that have to be made before an FMS begins to produce parts according to a given production plan during an upcoming planning horizon. The main aspect of production planning deals with machine loading problem in which selection of a subset of jobs to be manufactured and assignment of their operations to...
متن کاملMachine Loading in Flexible Manufacturing System: A Swarm Optimization Approach
Loading is one of the vital issues in flexible manufacturing system (FMS) production planning which deals with assignment of the necessary operations and tools among various machines in an optimal manner. Such a problem is combinatorial in nature and found to be NP-complete. In this paper, an attempt has been made to address such problems using mutation in particle swarm optimization (PSO) to a...
متن کاملSolving machine-loading problem of a flexible manufacturing system with constraint-based genetic algorithm
Machine-loading problem of a flexible manufacturing system is known for its complexity. This problem encompasses various types of flexibility aspects pertaining to part selection and operation assignments along with constraints ranging from simple algebraic to potentially very complex conditional constraints. From the literature, it has been seen that simple genetic-algorithm-based heuristics f...
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: European Journal of Operational Research
سال: 1986
ISSN: 0377-2217
DOI: 10.1016/0377-2217(86)90030-5