飞机纵向起飞着陆动态特性仿真研究  

A SIMULATION STUDY ON LONGITUDINAL AIRCRAFT MOTION OF DYNAMIC CHARACTERISTICS DURING TAKEOFF AND LANDING

作　　者：冯亚昌[1] 陈刚[1] 李佩琼 

机构地区：[1]北京航空航天大学自动控制系

出　　处：《北京航空航天大学学报》1989年第4期23-32,共10页Journal of Beijing University of Aeronautics and Astronautics

摘　　要：以刚体系动力学理论为依据,结合飞机起飞着陆运动学特征,建立了起落架-机身组合刚体6自由度全量飞机方程。文内建立的阶跃跟踪驾驶员时域数学模型,有助于评价起飞着落阶段人-机系统的飞行品质。根据该系统的数学模型编制了FORTRAN软件,并对起飞着陆动态特性作出了综合的全面的定量分析。Based on the dynamic theory of rigid body syetems and flying characteristics of aircraft during takeoff and landing,a six degree freedom motion aircraft equation on landing gear-aircraft fuselage synthesis rigid bodies is formulated.The time domain step-target tracking pilot model is valuable in analyzing the flying qualities of pilot/vehicle system during takeoff and landing.The FORTRAN computer program provides a complete simulation fo the aircraft takeoff and landing problem.

关 键 词：飞机 起飞 着陆 动态特性 仿真 

分 类 号：V212.131[航空宇航科学与技术—航空宇航推进理论与工程]