OPTIMIZATION OF OPERATION SEQUENCING IN CAPP FOR CYLINDRICAL PART USING SUPER HYBRID GENETIC ALGORITHM-EXPERT SYSTEM (S-GENEX) APPROACH
Journal: International Journal of Mechanical and Production Engineering Research and Development (IJMPERD ) (Vol.8, No. 4)Publication Date: 2018-08-31
Authors : ABHISHEK AGRAWAL R. S. RAJPUT; NITIN SHRIVASTAVA;
Page : 1067-1078
Keywords : Optimization; CAPP; Precedence Cost Matrix; Genetic Algorithms & Expert System;
Abstract
Computer-Aided Process Planning (CAPP) is an essential interlink between Computer-Aided Design (CAD) and Computer-Aided Manufacturing (CAM) in the CIM environment. An issue in conventional CAPP framework is that the numerous planning assignments are dealt with in a direct approach. This prompts an over compelled in general arrangement space, and the last arrangement is regularly a long way from ideal or even non attainable. A solitary arrangement of activities may not be the best for every one of the circumstances in a changing creation condition with various destinations, for example, limiting the number of setups, boosting machine use, and limiting the number of hardware changes. All in all, the issue has combinatorial attributes and complex priority relations, which makes the issue more difficult to tackle. The primary commitment of this work is to build up a keen CAPP framework for shop-floor utilize that can be utilized by a normal administrator and to deliver comprehensively streamlined outcomes. In this paper, the practical arrangements of activities are created in view of the Priority Cost Framework (PCM) and Reward-Penalty Matrix (REPMAX) utilizing super Genetic Algorithm Expert System Approach (S-GENEX). Likewise, arrangement space diminishment philosophy in light of PCM and REPMAX updates the methodology to super hybridization. In this work, various benchmark contextual investigations are considered to exhibit the attainability and heartiness of the proposed super-hybrid algorithm. This Algorithm performs well on all the test issues, surpassing or coordinating the arrangement nature of the outcomes revealed in the writing. The fundamental commitment of this work centers around diminishing the ideal cost with a lesser computational time alongside age of more substitute ideal doable sequences. Also, the proposed S-GENEX coordinates arrangement space decrease, hybridization, catching out of nearby minima, vigor, and merging; it reliably outflanked both a customary genetic algorithm and an ordinary expert system.
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