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研究了姿态跟踪机动问题⒀通过引入视线坐标系⑿将时变终端条件的控制问题转化为定边界的控制问题⒀建立了飞行器相对于视线坐标系的四元数姿态运动学模型⑿提供了由已知信息计算姿态四元数的函数关系⒀引入了拟欧拉角变换⑿基于拟欧拉角信号设计了跟踪机动控制律⒀通过对空间预警卫星监视低轨道飞行器问题的仿真⑿验证了设计方法的正确性⒀
The problem of attitude tracking maneuver is studied. The control problem of time-varying terminal conditions is transformed into the control problem of fixed boundary by introducing the line of sight coordinate system. The quaternion kinematics model of the aircraft relative to the line-of-sight coordinate system is established. The function relation of quaternion of knowledge information is calculated ⒀ The quasi-Euler angle transformation is introduced 跟 The tracking maneuver control law is designed based on the Euler angle signal 仿 The simulation of low-orbit aircraft surveillance by space pre-warning satellites is used to verify the design method Correctness ⒀