| 某型直升机飞行性能仿真建模与验证 |
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| 引用本文： | 汪沛,衡宁波,张峰.某型直升机飞行性能仿真建模与验证[J].系统仿真技术,2011,7(4):333-337. |
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| 作者姓名： | 汪沛 衡宁波 张峰 |
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| 作者单位： | 空军航空大学军事仿真技术研究所,吉林长春,130022 |
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| 摘 要： | 主要研究并建立直升机飞行性能仿真模型,在直升机动力学和运动学微分方程的基础上重点解算作用在直升机各部件上的气动力和力矩模型,建立旋翼和尾桨的气动仿真模型,对旋翼挥舞运动进行了分析研究,还考虑了平尾、垂尾、机身和重力的仿真模型。最后通过对各飞行性能指标及其验证原理方法的分析研究,验证了静态性能指标,应用标量指标法验证动态性能指标。
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| 关 键 词： | 直升机 飞行性能 动力学 验证 |
Simulation and Validation of Flight Performance of Certain Helicopters |
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| WANG Pei,HENG Ningbo,ZHANG Feng.Simulation and Validation of Flight Performance of Certain Helicopters[J].System Simulation Technology,2011,7(4):333-337. |
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| Authors: | WANG Pei HENG Ningbo ZHANG Feng |
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| Affiliation: | WANG Pei,HENG Ningbo,ZHANG Feng(MSTI,Aviation University of Air Force,Changchun 130022,China) |
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| Abstract: | This thesis mainly research and found the simulation model of flight performance of helicopters.On the basis of helicopter's dynamics and kinematics differential equation,mainly calculate the aerodynamic and moment models which act on the parts of helicopter.Found aerodynamic and moment model of rotor and tail rotor,analyze and research the wave of rotor,finally take the models of horizontal tail,vertical tail,airframe and gravity into account.At last,through analyze and research the flight performance and ... |
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| Keywords: | helicopter flight performance dynamics validation |
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