| 基于序列二次规划的PIO易感性时域评估方法 |
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| 引用本文： | 赵志忠,刘艳,高正红.基于序列二次规划的PIO易感性时域评估方法[J].飞行力学,2010,28(4). |
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| 作者姓名： | 赵志忠 刘艳 高正红 |
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| 作者单位： | 西北工业大学,航空学院,陕西,西安,710072 |
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| 摘 要： | 时域Neal-Smith准则是评估PIO易感性比较理想的量化准则,但驾驶员的自适应特性给该准则的使用带来了困难。以某机型为算例,将序列二次规划算法应用于时域Neal-Smith准则,对其PIO易感性进行了评估。评估结果表明,将序列二次规划算法用于时域Neal-Smith准则来评估飞机的PIO易感性是可行的。
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| 关 键 词： | 序列二次规划 PIO易感性 时域Neal-Smith准则 时域评估 |
PIO susceptibility evaluation approach based on sequential quadratic programming |
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| ZHAO Zhi-zhong,LIU Yan,GAO Zheng-hong.PIO susceptibility evaluation approach based on sequential quadratic programming[J].Flight Dynamics,2010,28(4). |
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| Authors: | ZHAO Zhi-zhong LIU Yan GAO Zheng-hong |
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| Institution: | ZHAO Zhi-zhong,LIU Yan,GAO Zheng-hong(College of Aeronautics,Northwestern Polytechnical University,Xi'an 710072,China) |
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| Abstract: | Time domain Neal-Smith(TDNS) criterion is an ideal method for evaluation the PIO susceptibility.The characteristic of pilot's self-adapting makes it difficult to apply the criterion.In this paper,a sequential quadratic programming(SQP) algorithm is used for the TDNS criterion,and the PIO susceptibility of an example aircraft is evaluated.The evaluation results indicate that it is practicable to evaluate the PIO susceptibility by the TDNS criterion with the SQP algorithm. |
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| Keywords: | sequential quadratic programming PIO susceptibility time domain Neal-Smith criterion time domain evaluation |
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