We consider the multistage flexible flow shop scheduling problem with uniform parallel machines in each stage and the objective of minimizing makespan. We develop a general class of heuristics for this strongly NP-hard problem that extend several well-known heuristics for the corresponding embedded ...
ow shop;MILP model;Renewable resources;Particle SwarmOptimization (PSO);Simulated annealing.Abstract. This paper deals with a Flexible Flow Shop (FFS) scheduling problem withunrelated parallel machines and a renewable resource shared among the stages. The FFSscheduling problem is one of the most ...
flow shopmachine availabilitymixed integer programming (MIPSummary This chapter deals with mixed integer programming (MIP) models for scheduling of flow shops, the design in which dedicated machines are arranged in series or in series and parallel, and in which a transportation system imposes a ...
The classical flexible flow shop scheduling problem (FFSP) only considers machine flexibility. Thus far, the relevant literature has not studied FFSPs with worker flexibility, which is widely seen in practical manufacturing systems. Worker flexibility may greatly affect production efficiency and ...
a法非佔用 The law must takes[translate] afootpaths, nature strips, etc. and restore or make good any damage. 正在翻译,请等待...[translate] aA water-flow algorithm for flexible flow shop scheduling with intermediate buffers 水流量算法为灵活流程商店预定与中间缓冲[translate]...
If at least one machine center includes more than one machine, the scheduling problem becomes a flexible flow-shop problem. Flexible flow shops are thus generalization of simple flow shops. In this paper, we propose three algorithms to solve flexible flow-shop problems of more than two machine ...
In this research, flexible flow shop scheduling with unrelated parallel machines at each stage are considered. The number of stages and machines vary at each stage and each machine can process specific operations. In other words, machines have eligibility and parts have different release times. In...
method for the flexible flow-shop scheduling problem are proposed.These operators can easily keep the feasibility of solution.Finally,an example of production scheduling problem for metalworking workshop in a car engine plant is simulated.Through comparison,the results show the effectiveness of the ...
1) flexible flow shop scheduling 柔性flow shop 调度 2) Flow-shop schedule Flow-shop调度 1. Two models are established, which are the basis of studyingFlow-shop schedulefor multiple product lines. 本文是在对制造企业生产现场进行调研分析,同时在阅览了大量的生产调度中英文参考文献的基础上,建立了含有...
Although various approaches have been developed for scheduling under uncertainty, this problem is still difficult to tackle by any single approach, because of its inherent difficulties. This paper considers makespan minimisation of a flexible flow shop (FFS) scheduling problem with stochastic processing ...