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The combined control algorithm for large-angle maneuver of HITSAT-1 small satellite

机译：HITSAT-1小卫星大角度机动的组合控制算法

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摘要

The HITSAT-1 is the first small satellite developed by Harbin Institute of Technology (HIT) whose mission objective is to test several pivotal techniques. The large angle maneuver control is one of the pivotal techniques of HITSAT-1 and the instantaneous Eulerian axis control algorithm (IEACA) has been applied. Because of using the reaction wheels and magnetorquer as the control actuators, the combined control algorithm has been adopted during the large-angle maneuver course. The computer simulation based on the MATRIX x 6.0 software has finished and the results indicated that the combined control algorithm reduced the reaction wheel speeds obviously, and the IEACA algorithm has the advantages of simplicity and efficiency.
机译：HITSAT-1是哈尔滨工业大学（HIT）开发的第一颗小型卫星，其任务目标是测试几种关键技术。大角度机动控制是HITSAT-1的关键技术之一，目前已经应用了瞬时欧拉轴控制算法（IEACA）。由于使用反作用轮和磁矩作为控制执行器，因此在大角度操纵过程中采用了组合控制算法。基于MATRIX x 6.0软件的计算机仿真已经完成，结果表明组合控制算法明显降低了反应轮转速，IECAA算法具有简单高效的优点。

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