基于高原机场某型固定翼飞机动力学模型构建与分析  

Dynamical Model Construction of Fixed Wing Aircraft and Its Analysis Under Plateau Environment

作　　者：张玉镇[1] 陈蕾[2] 孟祥飞 王洪涛 ZHANG Yuzhen CHEN Lei MENG Xiangfei WANG Hongtao(Brigade of Postgraduate, Aviation University of Air Force, Changchun 130022, China Military Simulation Technology Institute, Aviation University of Air Force, Changchun 130022, China)

机构地区：[1]空军航空大学研究生队,吉林长春130022 [2]空军航空大学飞行仿真研究所,吉林长春130022

出　　处：《系统仿真技术》2017年第3期266-270,共5页System Simulation Technology

摘　　要：建立了基于高原机场某型飞机的飞行动力学仿真模型。分析飞机空中所受力与力矩,考虑高原环境下飞机燃油质量变化以及发动机安装角对飞行实时仿真的影响。建立高原大气环境模型,并构造有风条件下飞机飞行动力学模型。最后,基于Matlab仿真环境,通过与飞行实测数据比较分析,验证了本文所建立的模型是正确、有效的。In this paper,a flight dynamical simulation model of an aircraft based on plateau airport is established. The force and moment in the air of aircraft is analyzed,and the effect of fuel quality change in plateau environment and engine angle on real-time simulation of the flight is considered. The model of plateau atmospheric environment is established,and the dynamical model of aircraft under windy condition is constructed. Finally,based on the Matlab simulation environment,it is shown that the model is accurate and effective by comparing with the measured data.

关 键 词：高原机场 飞行仿真 飞行性能 动力学建模 

分 类 号：V212.1[航空宇航科学与技术—航空宇航推进理论与工程] V212.13