| 吊舱平台微电机转子系统的分岔特性分析 |
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| 作者姓名： | 江乐果 王一波 焦 彤 胡百振 孟祥福 |
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| 作者单位： | 上海航天控制技术研究所
中国航天科技集团公司红外探测技术研发中心,上海航天控制技术研究所
中国航天科技集团公司红外探测技术研发中心,上海航天控制技术研究所
中国航天科技集团公司红外探测技术研发中心,上海航天控制技术研究所
中国航天科技集团公司红外探测技术研发中心,上海航天控制技术研究所
中国航天科技集团公司红外探测技术研发中心 |
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| 摘 要： | 通过对光电吊舱稳定平台的微电机转子系统进行非线性动力学分析，得出了影响吊舱平台系统稳定输出的一些设计要素。着重考虑转子系统的转速变化对转子系统稳定性的影响，其响应会出现周期、拟周期及混沌振动状态。根据非线性分岔特性结果可知，在吊舱平台稳定性设计中需要考虑到转速及刚度特性对平台探测稳定性的影响。
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| 关 键 词： | 吊舱平台 微电机转子系统 非线性分析 分岔特性 |
Bifurcation Characteristics Analysis of Micro-motor Rotor System of Optoelectronic Pod Platform |
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| Authors: | JIANG Leguo WANG Yibo JIAO Tong HU Baizhen and MENG Xiangfu |
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| Institution: | Shanghai Aerospace Control Technology Institute
Research & Development Center of Infrared Detection Technology CASC,Shanghai Aerospace Control Technology Institute
Research & Development Center of Infrared Detection Technology CASC,Shanghai Aerospace Control Technology Institute
Research & Development Center of Infrared Detection Technology CASC,Shanghai Aerospace Control Technology Institute
Research & Development Center of Infrared Detection Technology CASC and Shanghai Aerospace Control Technology Institute
Research & Development Center of Infrared Detection Technology CASC |
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| Abstract: | Based on the bifurcation characteristics analysis of the optoelectronic pod platform, the design elements affecting the stable output of the micro-motor rotor system is obtained. The paper focuses on the response of platform stability which may be periodic, quasi-periodic, or chaotic according to the speed variation of rotor system. From the results of nonlinear bifurcation characteristics, the influence of the rotor speed and stiffness characteristics on the platform detection stability should be considered in the stability design of the optoelectronic pod platform. |
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| Keywords: | optoelectronic pod platform micro-motor rotor system nonlinear analysis bifurcation characteristics |
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