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A CROW SEARCH ALGORITHM FOR AIRCRAFT MAINTENANCE CHECK PROBLEM AND CONTINUOUS AIRWORTHINESS MAINTENANCE PROGRAM Siswanto, Nurhadi; Adianto, Asyraf Nur; Prawira, Hasan Aji; Rusdiansyah, Ahmad
Jurnal Sistem dan Manajemen Industri Vol 3, No 2 (2019)
Publisher : Universitas Serang Raya

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (524.951 KB) | DOI: 10.30656/jsmi.v3i2.1794

Abstract

This research discusses the maintenance problem of a small commer­cial aircraft with propeller engine, typed ATR-72. Based on the main­­tenance records, the aircraft has average 294 routine activities that have to be monitored and done based on determined threshold interval. This research focuses on developing a meta­heuristic model to optimize the aircraft?s utility, called Crow Search Algorithm (CSA) to solve the Aircraft Maintenance Problem (AMP). The algorithm is developed and tested  whether a younger meta­heuristic method, CSA, is able to give better performance compar­ed to the older methods, Particle Swarm Optimization (PSO) and other hybri­dized method PSO with Greedy Randomized Adaptive Search Optimization (PSO-GRASP). Several experiments are performed by using parameters: 1000 maximum iteration and 600 maximum computa­tion time by using four dataset combinations. The results show that CSA can give better performance than PSO but worse than PSO-GRASP.