桅杆型光电探测系统总体可靠性分配与校核研究

摘要

对某桅杆型光电探测系统研制过程中的可靠性分析、分配与校核问题进行了研究.对栽车型桅杆式光电系统总体的可靠性进行了合理分配,并对高架光电探测系统进行了半实物仿真成像试验,在满足0.01°探测精度的要求下对系统的可靠性进行了48h的不间断验证,得到系统最大方位误差0.008°的结果,认为本系统总体可靠性分配合理有效.%The reliability analysis, distributing and checking questions of the mast opto-electronic detecting system are researched. The whole reliability is distributed in reason. And the half practicality imaging examination to the opto-elec-tronic detecting system is done. The system reliability is uninterrupted validated in 48 hours under the condition of 0.01°detecting precision. The biggest azimuth error of the system is 0.008° and it can be considered that the whole system reliability distributing is reasonable and effective.u0000s