As the core of mission planning system, path planning plays an important role in improving the penetration ability and precision strikes of accurate-attacking weapons. 作为任务规划系统核心功能,航迹规划对提高精确制导武器的突防能力,实现对目标的精确打击起着重要作用。
And the core mission of this process is strictly test cases and feedback test result under the management of effective test cases management system. 这个过程的核心任务就是在有效的测试用例管理系统管理下严格执行测试用例,反馈测试问题。
The core obstacle problem is reliability, and reliability research of aero plane engine aims to improve the success of mission with a standby system capable of prompt take off ( relative to independent weapon system ). Thus we can reduce the expenditure of human resource and maintenance. 可靠性的核心是故障,航空发动机可靠性研究是以提高航空发动机(相对独立的武器装备系统)的战备完好性、任务成功性为目的,从而减少维修人力、物力和保障费用。
In this paper, we construct the synthetic fault tree of emergency core cooling system by using phased mission analysis method, calculate the exact so - lution of the unavailability of emergency core cooling system, and present two approximate calculating techniques. 本文应用阶段任务分析法建立了应急堆芯冷却系统的综合故障树,求得应急堆芯冷却系统无效度的精确解。