failure tree 失效树
failure tree model 故障树模型
failure-tree simulating 故障树模拟
Failure tree architecture 故障树结构
Failure tree analysis FTA 故障树分析
failure diagnostic tree 故障诊断树
This paper analyzes the failures of disc brake ac-cording to its structure,and builds the failure tree of braking system, and studies the failure reasons easily occured.
从制动系统结构上对制动器进行了故障分析，并建立了制动系统的故障树，分析了制动器容易产生失效的原因。
参考来源 - 矿井提升机盘式制动器的状态监测与可靠性分析A failure tree and math-model are set up in design. The device reliability is ensured by the reliability calculating and the parameter adjusting.
应用可靠性设计理论，对整机的薄弱环节进行分析，建立数学模型与故障树，通过可靠性计算和参数的调整，保证了整机的可靠性。
参考来源 - 光学微小波象差标准装置设计与研究·2,447,543篇论文数据，部分数据来源于NoteExpress
This paper analyzes the cause and manifestation of biting rail, and gives measuring method and avoidance countermeasures according to the failure tree method.
本文分析产生啃轨现象的原因及其表现形式，并结合故障树分析法给出桥式起重机啃轨的测量方法和消除措施。
The failure tree for atmospheric tower is established with deductive method based on the theory of failure tree analysis.
根据故障树分析理论，用演绎法建立了常减压蒸馏装置常压塔的失效故障树。
Failure tree mode was set up based on robot design scheme and failure analysis. The property and quality of failure tree model was analyzed with fault tree analysis method.
首先根据机器人设计方案及失效分析建立故障树模型，用故障树分析法对此模型进行定性和定量分析。
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