船舶多种传感器配置优化中的遗传算法诊断设计

The design of genetic algorithm for the optimization of ship multi sensor configuration

海洋平台传感器在海洋中的应用越来越广泛,规模种类不断增多。但传感器在使用过程中必将出现任何事物都会面临的局部破损问题。局部破损虽然短期内不会导致传感器失灵,长期存在安全隐患。因为,应力集中和疲劳等因素将导致局部破损的范围不断扩大,降低了传感器的承载能力,甚至使传感器出现功能故障。本文将在遗传算法的基础上,着重研究船舶多种传感器优化配置和损伤诊断。

Offshore platform sensors are more and more widely used in the ocean. However, in the course of the use,the sensor will be faced with any local damage problems. Local damage in the short term will not lead to sensor failure, but in the long run there are still exist security risks. Because, the stress concentration and fatigue and other factors will lead to the scope of local damage to expand, which will reduce the carrying capacity of the sensor, and even make the sensor failure.On the basis of genetic algorithm, this paper focuses on the study of optimal configuration and damage diagnosis of multiple sensors.