| 高精度大力矩补偿机构仿真模型 |
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| 引用本文： | 赵江涛,李果,杨屹.高精度大力矩补偿机构仿真模型[J].空间控制技术与应用,2011,37(2):26-32. |
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| 作者姓名： | 赵江涛 李果 杨屹 |
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| 作者单位： | 1. 北京控制工程研究所,北京,100190;空间智能控制技术重点实验室,北京,100190
2. 北京控制工程研究所,北京,100190 |
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| 摘 要： | 用于高稳定度卫星载荷扰动力矩补偿的补偿机构设计原理与力矩模式反作用轮类似,但具有输出力矩大、摩擦力矩大和饱和转速低的特点,且目前无针对性的仿真模型.迫于姿态控制系统的仿真需求,根据补偿机构的结构,合理简化的驱动控制电路的设计并结合反作用轮的建模方法,给出了详细的仿真模型.
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| 关 键 词： | 补偿机构 大力矩 低饱和转速 驱动控制电路 仿真模型 |
High Fidelity Simulation Model for High Torque Capability Compensating Mechanism |
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| ZHAO Jiangtao,LI Guo,YANG Yi.High Fidelity Simulation Model for High Torque Capability Compensating Mechanism[J].Aerospace Contrd and Application,2011,37(2):26-32. |
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| Authors: | ZHAO Jiangtao LI Guo YANG Yi |
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| Institution: | ZHAO Jiangtao1,2,LI Guo1,YANG Yi1(1.Beijing Institute of Control Engineering,Beijing 100190,China,2.Science and Technology on Space Intelligent Control Laboratory,China) |
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| Abstract: | Design principle of mechanism for compensating disturbing torque of payload in high stability satellite is similar to that of torque controlled Reaction Wheel(RW).Such mechanism has such characteristics as high output torque,strong friction torque and low saturation speed,but lack of a specific simulation model.Considering simulation requirement for the attitude control system,a detailed model is proposed based on the structure of compensating mechanism,simplified drive & control circuit and modeling method... |
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| Keywords: | compensating mechanism high torque capability low saturation speed drive and control circuit simulation model |
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