根据极地轨道地磁场变化的特性,利用卫星的姿态角和姿态角速率作为反馈信号,提出了一种采用磁力矩器的比例微分(PD)控制规律设计方法。
Taking into account properties of the geomagnetic field, a new PD magnetic control law using the feedback information of attitude Angle and attitude rate is developed.
在以往的自对准技术研究与应用中,惯导系统的姿态角(或角速率)信息往往是被忽略不用的。
The attitude Angle (or angular rate) data of INS were often ignored during study and application of automatic alignment technique.
因此,同时利用角速率及角增量信号,优化设计出一类新的旋转矢量姿态算法,给出了算法的圆锥误差表达式,并进行了仿真分析。
In this paper, the improved attitude algorithms are developed using both angular rate and incremental angular signals, and the coning errors of the algorithms are given.
设计了针对空间非合作目标对接段的滤波器,能够提供对接段相对位置、速度、姿态角及角速率估计信息。
A filter design for rendezvous and docking with non-cooperative target was also given which can provide estimation information of relative position, velocity, attitude Angle and angular rate.
设计了针对空间非合作目标对接段的滤波器,能够提供对接段相对位置、速度、姿态角及角速率估计信息。
A navigation filer design is provided for final docking phase to provide estimated information of relative position and velocity and Angle and angle-rate.
为此,设计了大攻角旋转天平支撑系统,此系统可测定飞机模型在不同姿态角下绕风轴以一系列恒定的角速率旋转时的气动特性。
The paper has introduced design of the support system for rotary balance of high attack angle, and the importance and methods of studying spin of aircraft.
为此,设计了大攻角旋转天平支撑系统,此系统可测定飞机模型在不同姿态角下绕风轴以一系列恒定的角速率旋转时的气动特性。
The paper has introduced design of the support system for rotary balance of high attack angle, and the importance and methods of studying spin of aircraft.
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