A study of the integrated aircraft maintenance information system for automated scheduling and control management

• Main Authors: Pu-Hai Chiang, 蔣步海
• Other Authors: Chau-Chen Torng
• Format: Others
• Language: en_US
• Published: 2016
• Online Access: http://ndltd.ncl.edu.tw/handle/2m9m5c

博士 === 國立雲林科技大學 === 工業工程與管理系 === 104 === This paper is to develop an integrated information platform of aircraft maintenance management (AMM) for optimization of scheduling planning and control management in the aircraft maintenance plant. The AMM system is offering the environments which maintenance resources are shared to improve the efficiency of production control, and as a result also is enhancing the effectiveness of the whole aircraft production and maintenance management. Because any relevant maintenance jobs of the aircraft components should follow the existing procedures, it is identified as a category of job shop maintenance mode. In this research, we adopt an iterated greedy (IG) algorithm to solve the maintenance scheduling problems and to find an optimized solution; we also study the job shop scheduling problems (JSSP) with the objective of minimizing the total weighted tardiness (TWT), and the computations in effectiveness of IG algorithm are compared by benchmark test instances from the literature. Finally, the computational results show this proposed scheduling optimization model has a better performance. In this paper, we also provided the practical application of the automated AMM information system, and the advantages are presented in the conclusions. The optimized maintenance scheduling results in reducing production cost and manpower; moreover, it also improves the relevant resources utilization and overall efficiency, and the AMM information system electronization can be not only effectively applied to the logistic engineering analysis but also relatively used to enhance the competitiveness of the whole aircraft production and maintenance management, the beneficial effect on striving for fleet management and maintenance business will be founded in the future for aircraft maintenance plants.