| 俯仰轴飞行品质中频域准则的计算与模拟 |
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| 引用本文： | 陈桂孙,方振平.俯仰轴飞行品质中频域准则的计算与模拟[J].飞行力学,2003,21(2):20-23,30. |
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| 作者姓名： | 陈桂孙 方振平 |
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| 作者单位： | 北京航空航天大学,509教研室,北京,100083 |
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| 摘 要： | 简要介绍了军用飞机飞行品质MIL—STD—1797A中有关俯仰轴频域难则的要求和原由。提出了对这些难则的理论计算和模拟试验方法。并以某飞机为例，利用所提出的方法，对其飞行品质进行了计算和模拟。结果表明，所提出的计算和模拟方法是合理的。最后，讨论了驾驶员模型形式对俯仰轴飞行品质的影响。
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| 关 键 词： | 军用飞机 飞行品质 频域准则 飞行模拟 计算 俯仰轴 |
| 文章编号： | 1002-0853(2003)02-0020-04 |
Calculation and Simulation of Frequency Domain Criteria for Flying Qualities of Pitch Axis |
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| CHEN Gui sun,FANG Zhen ping.Calculation and Simulation of Frequency Domain Criteria for Flying Qualities of Pitch Axis[J].Flight Dynamics,2003,21(2):20-23,30. |
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| Authors: | CHEN Gui sun FANG Zhen ping |
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| Abstract: | The requirement and reason of frequency domain criteria for handling qualities of pitch axis are briefly presented in the flying qualities MIL STD 1797A in this paper. The theory calculation and simulation test method are developed. Testing results are obtained by fast Fourier transform of real time simulation of pilot aircraft system. Taking a modern aircraft for example, the calculation results consist with simulation testing. It is showed that the suggested method of calculation and simulation are reasonable. Finally, the form of pilot model on the influence of handling qualities are discussed. |
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| Keywords: | flying qualities frequency domain criteria flight simulation |
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