OPTIMAL CONTROL OF STRETCHING PROCESS OF SOLAR WINGS ON SPACECRAFT
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摘要: 本文讨论航天器太阳帆板展开过程中主体姿态的最优控制问题. 利用多体动力学与最优控制理论建立数学模型, 考虑系统的非完整约束特性, 提出太阳帆板展开过程的最优控制算法. 通过数值仿真, 表明该方法对太阳帆板展开姿态控制的有效性.Abstract: The optimal attitud control problem of speecraf during the sbetehing Process ofsolar wings is discussed in mis paper Amathematical model of the systom isestabished by use of the mulhbody dynamics and oPtical control theory. An algorithmof contro for the stretching process is proposed, considering the nonhlonomic behavior of the system. The effectiveness of the apprach is shown by numerical simulation.
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Key words:
- Mulhbody dynamics /
- Optimal control /
- Attitude control /
- Stretching of solar wings
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