CHEN Wei1, LI Wei1. Study on layout optimization of sensor for equipment health condition monitoring[J]. 2012, 31(11): 11-13. DOI: 10.13873/j.1000-97872012.11.035.
面向装备健康状态监测的传感器布置优化研究
摘要
为了更好地对装备进行健康管理
从状态监测传感器布置优化的角度开展研究
在分析主要影响因素的基础上
利用传感器对故障状态的平均综合敏感度进行优化
同时考虑成本、故障率和漏检危害性作为约束条件
利用蚁群算法进行最优解的计算
实现传感器类型、数量和布点位置的优化
提高状态监测的可靠性
为装备健康管理奠定基础。
Abstract
To improve the equipment health management level
layout optimization of condition monitoring sensor is studied.On the basis of analyzing main influencing factors
optimizes average comprehensive sensitivity of fault condition using sensor.Considering cost
fault rate and missed detection risk as constraint conditions
the ant colony algorithm is used to calculate the optimal solution.Optimization of type quantity and placement of sensor is realized
reliability of condition monitoring is improved
which lay a foundation for health management of equipment.