某型飞机武器发控通道测点选择方法及应用  

Test Point Selection of Weapon-Launching Control Channel for a Certain Plane

作　　者：吕晓峰[1,2] 周德云[1] 马羚[2] 

机构地区：[1]西北工业大学电子信息学院,西安710072 [2]海军航空工程学院兵器科学与技术系,山东烟台264001

出　　处：《电光与控制》2017年第6期83-87,共5页Electronics Optics & Control

摘　　要：测点选择是故障诊断的前提。通过对信号和故障模式之间关系的分析,建立了武器发控通道系统关系模型和相关性矩阵,以构造衡量测点优劣程度的启发式函数为基础,设计了一种启发式测试优化方案,运用遗传算法求解最佳测点集。仿真结果表明,该方案能够有效地提高某型飞机武器发控通道故障诊断效率。Test point selection is the premise of fault diagnosis. Analysis was made to the relation between signal and fault mode, on which basis, the systematic relationship model of weapon-launching control channel and the correlation matrix were founded. By using the heuristic function established for measuring the virtues or defect degree of the test sets, a heuristic optimal test scheme was designed. Then genetic algorithm was used to deal with correlation matrix, and the optimal test point set was obtained. Simulation results show that the scheme can effectively improve the efficiency of the fault diagnosis for weapon-launching control channel in a certain plane.

关 键 词：武器发射控制 故障诊断 启发式函数 测点选择 

分 类 号：H206.3[语言文字—少数民族语言]