Importance Analysis on Subsystem of CNC Lathe Based on TOPSIS

作     者：Xiaoyan Qi Guixiang Shen Yingzhi Zhang Shuguang Sun 

作者机构：School of Mechanical Science and TechnologyJilin University School of Aircraft and DynamicsAviation University of Air Force College of Management Science and EngineeringShandong Normal University 

出 版 物：《Journal of Beijing Institute of Technology》 (北京理工大学学报（英文版）)

年 卷 期：2017年第26卷第2期

页      面：191-196页

核心收录：

学科分类：0810[工学-信息与通信工程] 08[工学] 0805[工学-材料科学与工程（可授工学、理学学位）] 0802[工学-机械工程] 080201[工学-机械制造及其自动化] 0812[工学-计算机科学与技术（可授工学、理学学位）] 

基　　金：Supported by the Project of Jilin Province(20150101025JC) the National Natural Science Foundation of China(51175222) 

主　　题：technique for order preference by similarity to an ideal solution （TOPSIS） importanceanalysis computer numerical control （CNC） lathe influence degree 

摘      要：An importance analysis model for computer numerical control（CNC）lathe subsystems was proposed.The model was based on technique for order preference by similarity to an ideal solution（TOPSIS）and considered the structure correlation between subsystems and the complete machine,the fault correlation of each subsystem and so on.The model can obtain a comprehensive sequencing of subsystems based on their importance to the complete machine.It lays a theoretical foundation for reliability allocation.