摘要
推导了基于质量/推力矢量复合控制的一类碟型飞行器空间六自由度运动动力学方程。以纵向运动为例,对模型进行了合理简化,进行了稳定性分析和控制器设计,给出了某一特征点上质量控制、推力矢量控制、质量/推力矢量复合控制的仿真曲线,最后进行了纵向运动飞行仿真,给出纵向运动实际飞行轨迹和理想飞行轨迹的对比仿真曲线,证明了控制器设计的有效性。
The six-degree-of-freedom dynamic equation of a kind of mass/thrust vectoring compositecontrolled saucer-like air vehicle was derived. And an analysis of the stability of the simplified model and a kind of simulation about the saucer-like air vehicle attitude confined to vertical plane was performed. After designing the controllers, some simulation results of mass control, thrust vectoring control and mass/ thrust vectoring composite control on a characteristic dot were given. In the end, simulation curves of the actual flying trajectory and the ideal one are given by the study on the flight which testifies the validity of the controllers.
出处
《飞行力学》
CSCD
北大核心
2005年第3期28-31,36,共5页
Flight Dynamics
关键词
质量控制
推力矢量控制
复合控制
碟型飞行器
mass control
thrust vectoring control
composite control
saucer-like air vehicle
