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中文摘要：
为现代工程系统的设计正在变得多学科并且合并实际无常；因此，综合是必要的可靠性分析和多学科的设计优化(MDO ) 为复杂工程的设计的技术系统。一首先推进了并发的 subspace 优化途径基于存在的比较和分析被建议的第二时刻基于方法的顺序多学科的优化技术和可靠性分析方法。它为三表面的运输通过虚报配置优化被看见建议方法与对当前的确定的优化过程的最少的修正计算地有效、实际。
英文摘要：
Design for modem engineering system is becoming multidisciplinary and incorporates practical uncertainties; therefore, it is necessary to synthesize reliability analysis and the multidisciplinary design optimization （MDO） techniques for the design of complex engineering system. An advanced first order second moment method-based concurrent subspace optimization approach is proposed based on the comparison and analysis of the existing multidisciplinary optimization techniques and the reliability analysis methods. It is seen through a canard configuration optimization for a three-surface transport that the proposed method is computationally efficient and practical with the least modification to the current deterministic optimization process.
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