نتایج جستجو برای: integrated scheduling and process planning
تعداد نتایج: 16988870 فیلتر نتایج به سال:
Increased reliance on agile manufacturing techniques has created a demand for systems to solve integrated process-planning and production-scheduling problems in lasge-scale dynamic environments. To be effective, these systems hould provide useroriented interactive functionality for managing the various user tasks and objectives and reacting to unexpected vents. This paper describes the mixed-in...
Process planning and scheduling are the two main functions in a batch manufacturing where the former is the input to the latter. The integration of process planning and scheduling makes way for the effective use of production resources and creation of realistic process plans that can be readily executed with less modifications in a computer integrated manufacturing system. In this paper we prop...
The rolling horizon method has been proposed to address the integrated production planning and scheduling optimization problem. Since the method can generally result in small-scale optimization model and fast solution, it has been used in a number of applications in realistic industrial planning and scheduling problems. In this paper, it is first pointed out that the incorporation of valid prod...
this study compared the different effects of form-focused guided planning vs. meaning-focused guided planning on iranian pre-intermediate students’ task performance. the study lasted for three weeks and concentrated on eight english structures. forty five pre-intermediate iranian students were randomly assigned to three groups of guided planning focus-on-form group (gpfg), guided planning focus...
abstract the current study set out to address the issue as to whether the implementation of portfolio assessment would give rise to iranian pre-intermediate efl learner autonomy. participants comprised 60 female in pre-intermediate level within the age range of 16-28.they were selected from among 90 language learners based on their scores on language proficiency test -key english test. then, t...
the purpose of this study was to examine the status of supervision on departments’ heads at ferdowsi university of mashhad (fum) and realize some applied themes to provide a fit model for supervising departments’ heads in fum. the method was case study under a research category aimed for applied one. using purposive sampling, interviews were conducted with top fum managers, head departments, an...
This paper presents a review of genetic algorithms in integrated process planning and scheduling problems. According to the literature information, process planning and scheduling are two functions that were sequentially carried out in a manufacturing system, where scheduling was performed after process plans had been generated. Their integration highly improves the performance and efficiency o...
Traditionally, process planning and scheduling for parts were carried out in a sequential way, where scheduling was done after process plans had been generated. Considering the fact that the two functions are usually complementary, it is necessary to integrate them more tightly so that performance of a manufacturing system can be improved greatly. In this paper, we present a review of the repor...
This paper deals with the integration of process planning and scheduling, which is one of the most important functions in a supply chain to achieve high quality products at lower cost, lower inventory, and high level of performance. Solving the problem is essential for the generation of flexible process sequences with resource selection and for the decision of the operation schedules that can m...
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