| 一种估算ETOPS时间限制系统时间性能的方法 |
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| 引用本文： | 谢辉松. 一种估算ETOPS时间限制系统时间性能的方法[J]. 航空计算技术, 2017, 47(1). DOI: 10.3969/j.issn.1671-654X.2017.01.011 |
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| 作者姓名： | 谢辉松 |
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| 作者单位： | 中国商飞上海飞机设计研究院 总体气动部,上海,201210 |
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| 摘 要： | ETOPS时间限制系统的时间性能要求是飞机系统设计的重要输入,是确保飞机系统设计满足最大ETOPS改航能力的前提.结合工程经验以及ETOPS运行特点,提出了一种估算ETOPS时间限制系统时间性能的方法.通过案例计算表明,航路温度和风对于确定ETOPS时间限制系统时间性能的影响是明显的.提出的计算、分析方法可用于飞机设计阶段对ETOPS时间限制系统时间性能的工程估算.
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| 关 键 词： | ETOPS 延程运行 时间限制系统 性能 估算 |
An Evaluation Method of Time Performance for ETOPS Time Limited Systems |
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| XIE Hui-song. An Evaluation Method of Time Performance for ETOPS Time Limited Systems[J]. Aeronautical Computer Technique, 2017, 47(1). DOI: 10.3969/j.issn.1671-654X.2017.01.011 |
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| Authors: | XIE Hui-song |
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| Abstract: | Time performance requirements for ETOPS time limited systems are the vital input for aircraft system design and are also the precondition to satisfying the aircraft′s maximum ETOPS diversion ability by the designated systems.Take into account both the engineering experience and the ETOPS operational characteristic,an evaluation method of time performance for ETOPS time limited systems is showed in this paper.It shows that,by the calculation case,flight route temperature and wind′s influence on determining the time performance of the ETOPS time limited systems is obvious.The calculation and analysis method presented in this paper can be used for the engineering evaluation of the time performance for ETOPS time limited systems during the aircraft design phase. |
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| Keywords: | ETOPS extended operations time limited system performance evaluation |
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