研究阶段任务系统(PMS)故障树变量排序方法。
This paper studies the variable ordering of Phased Mission System (PMS) fault tree.
针对多阶段任务系统的可靠性分析，提出系统分解方法。
Accounting for reliability analysis of phased-mission systems, a new modularization technique is presented.
随着系统复杂性和自动化程度的提高，多阶段任务系统(PMS)的应用越来越多。
With the raising of systematic complexity and automation level, the application of Phased Mission system (PMS) increases.
分析了多阶段任务系统(PMS)及任务可靠度、可信度和任务效能等任务持续能力评价参数。
Phased-Mission System (PMS) and its mission sustainability evaluating parameters which include mission reliability, dependability and mission effectiveness are analyzed.
分析了多阶段任务系统(PMS)及任务可靠度、可信度和任务效能等任务持续能力评价参数。
PMS and its' mission sustainability evaluating parameters including mission reliability; dependability and mission effectiveness were analyzed.
本文在分别评述故障树分析方法、多阶段任务系统和不完全覆盖的基础上，由简单到复杂，逐步深入研究相关的系统可靠性分析方法。
We step by step find approaches for system reliability from simple to complex upon introducing fault tree analysis, phased mission systems and imperfect coverage, respectively.
多阶段任务系统(PMS)是一种典型的复杂系统，它包括多个在时间上连续且无相互重叠的基本任务，武器系统的作战过程多数属于这种复杂系统。
Phased-mission-system (PMS) is a typical kind of complex system, which consists of consecutive and non-overlapping time periods phases, it includes the most combat processes of arm systems.
结束阶段的任务包括集成，系统测试，用户文档，培训材料和市场营销材料的准备。
Integration, system test, user documentation, training material preparation, and marketing material preparation are among closure tasks.
NIAC第二阶段的研究提出的航天架构，任务，或系统的概念必须是令人兴奋的，未开发的，长远的，技术上可信的。
Aerospace architecture, mission, or system concepts proposed for NIAC Phase II studies must be exciting, unexplored, far-term, and technically credible.
再入飞行是RLV飞行任务的重要阶段，而制导、导航与控制（GNC）系统则是RLV的核心系统之一，是RLV再入飞行的“脑系统”。
The guidance, navigation and control(GNC) system, the brain system, is the one of the key systems of RLV. In this paper the mission requirements and system structure are first studied.
最后，针对该系统，本文提出了下一阶段要完成的任务。
Finally, according to the gateway system, this dissertation put forward the work which should be completed in next phase.
对综合控制软件的任务剖面进行了分解，并给出了软件在系统测试与飞行试验阶段运行可靠度的计算方法。
Then, based on the decomposition of task section plane of general missile control software, the procedures for the operational reliability .
对综合控制软件的任务剖面进行了分解，并给出了软件在系统测试与飞行试验阶段运行可靠度的计算方法。
Then, based on the decomposition of task section plane of general missile control software, the procedures for the operational reliability .
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