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结冰条件下的飞机飞行动力学仿真
引用本文:张强,刘艳,高正红.结冰条件下的飞机飞行动力学仿真[J].飞行力学,2011,29(3):4-7,11.
作者姓名:张强  刘艳  高正红
作者单位:西北工业大学航空学院;
基金项目:中国博士后科学基金资助(20100471639)
摘    要:基于飞机结冰参量模型对飞机在结冰条件下的飞行动力学特性进行了仿真研究.提出一种飞机结冰参量模型的参数计算方法,并针对一定结冰气象条件下的不同结冰时间对飞机的结冰严重程度进行了评估,基于小扰动理论对飞机结冰前和不同结冰严重程度下的纵向、横侧动稳定性以及操纵响应进行了仿真计算,根据仿真计算结果分析了不同结冰严重程度对飞机造...

关 键 词:结冰  飞行动力学  仿真  飞机结冰参量模型

Simulation of aircraft flight dynamics affected by ice accretion
ZHANG Qiang,LIU Yan,GAO Zheng-hong.Simulation of aircraft flight dynamics affected by ice accretion[J].Flight Dynamics,2011,29(3):4-7,11.
Authors:ZHANG Qiang  LIU Yan  GAO Zheng-hong
Institution:ZHANG Qiang,LIU Yan,GAO Zheng-hong(College of Aeronautics,Northwestern Polytechnical University,Xi'an 710072,China)
Abstract:Based on the aircraft icing parameter model,the flight dynamics characteristics of aircraft affected by ice accretion were simulated.A method to calculate the parameters of the model was proposed.The aircraft icing parameter which represents icing severity was calculated under certain icing conditions for different ice accretion time and the corresponding aerodynamic parameters of the aircraft under iced configuration were calculated.The small disturbance equations of the aircraft were employed to study the...
Keywords:ice accretion  flight dynamics  simulation  aircraft icing parameter model  
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