the relationship between the number of the tasks, precision points, constraints and free choices of variables is analyzed 建立了实现函数个数、精确点数、附加约束个数与任选变量个数间的关系。
the relationship between the number of the tasks, precision points, constraints and free choices of variables in each model are analyzed 分析了各机构实现函数个数、精确点数、附加约束个数与任选变量个数间的关系。
active vibration control technique is the key technology of designing of attitude control system for large flexible spacecraft to fulfill mission requirements such as precision pointing and integrity of structures 航天器挠性结构的主动振动控制技术是大型航天器姿态控制系统设计的关键技术。
this method yielded very promising results on precision pointing tasks, and is also applicable to the slewing task . pointing errors of less than 0.05 degrees were achievable with off-line nominal control computation 该算法用于飞行器的精点控制可获得满意的效果,也可用于完成飞行器的旋转控制任务,例如该算法用于飞行器的精点控制可使点误差小于0.05度。