TY - JOUR A2 - Shi, Jian AU - Jin, Liying AU - Wang, Wensheng AU - Shu, HouYong AU - Ma, Xuemei AU - Liang, Chenxing AU - Ma, Qiang PY - 2021 DA - 2021/12/29 TI - Application Research on the Maintainability Allocation Method of a Certain Shooter Seat SP - 9376450 VL - 2021 AB - In view of the traditional maintainability allocation method for a certain shooter seat for maintainability allocation did not consider the lifecycle expense problem, the improved NSGA-II algorithm (iNSGA-II, for short) is adopted to establish a multiobjective comprehensive trade-off model for a certain shooter seat product lifecycle maintenance-related expenses and mean time to repair (MTTR, for short) and construct multiobjective optimization problem. The experimental results show that the Pareto optimal solution effectively solves the limitation of the traditional maintainability allocation method and then provides a basis for a certain shooter seat to obtain a reasonable maintainability allocation scheme. The superiority of the iNSGA-II algorithm to optimize the maintainability allocation of a certain shooter seat was verified by comparing it with the traditional maintainability allocation method. SN - 1024-123X UR - https://doi.org/10.1155/2021/9376450 DO - 10.1155/2021/9376450 JF - Mathematical Problems in Engineering PB - Hindawi KW - ER -