| 直接力控制飞机时域和频域特性分析 |
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| 引用本文： | 侯永军 徐瑞娟. 直接力控制飞机时域和频域特性分析[J]. 飞行力学, 1997, 15(2): 12-18 |
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| 作者姓名： | 侯永军 徐瑞娟 |
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| 作者单位： | [1]南京航空航天大学 [2]西北工业大学 |
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| 摘 要： | 直接力控制是主动控制技术是主动控制技术要实现的主要功能之一。此功能的实现无论对民有飞机还是军用飞机都有重大的意义。现介绍ＤＦＣ飞机时域的频域特性分析的意义和基本方法，并讨论ＤＦＣ飞机飞行品质规范的制订，依据，品质等级的评定方法，最后以ＹＦ－１６ＣＣＶ飞机为算例进行了仿真分析，结果表明，对ＤＦＣ飞机进行时域和频域分析，能够较全面地了解ＤＦＣ飞机的各项性能；利用频域特性，可以方便地评定了ＤＦＣ飞机飞行
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| 关 键 词： | 直接力控制 飞行品质 飞行控制 时域 频域 |
The Analysis of DFC Aircraft for Time and Frequent Domain Characteristics |
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| Hou Yongjun. The Analysis of DFC Aircraft for Time and Frequent Domain Characteristics[J]. Flight Dynamics, 1997, 15(2): 12-18 |
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| Authors: | Hou Yongjun |
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| Affiliation: | Hou Yongjun (Nanjing University of Aeronautics and Astronautics)Xu Ruijuan (Northwestern Polytechnical University) |
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| Abstract: | Direct Force Control (DFC)is one of the important functions that Active Control Technology (ACT)needs to realize, tile realization of this function can benefit both civil and military aircraft. The artical discusses the great significence and basic methods for time-domain and frequent-domain characteristics analysis of DFC aircraft.The flying quality specifications of DFC aircraft and the relating theories are also analyzed. YF-16 CCV was taken as an example at the end of the article and the results show that with the analysis of time and frequent characteristics, we can judge the performance of a DFC aircraft conveniently. With the frequent characteristics only, we can Judge the flying quality of a DFC aircraft easiely. |
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| Keywords: | Direct force control Flying quality Decoupling |
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