| 双级螺旋式重复折展锁解太阳翼设计与展开特性分析 |
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| 引用本文： | 胡明, 袁伟东, 陈文华, 孔菲, 钱萍, 陈昌足. 双级螺旋式重复折展锁解太阳翼设计与展开特性分析[J]. 空间科学学报, 2013, 33(1): 108-114. doi: 10.11728/cjss2013.01.108 |
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| 作者姓名： | 胡明 袁伟东 陈文华 孔菲 钱萍 陈昌足 |
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| 作者单位： | 浙江理工大学 机电产品可靠性技术研究 浙江省重点实验室 杭州 310018 |
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| 基金项目： | 国家自然科学基金重点项目(50935002);浙江省自然科学基金重点项目(LZ12E05004);2011年度省级公益性技术应用研究计划项目(2011C31G2060082);2010年度省级公益性技术应用研究计划项目(2101C31076);2011浙江省重点科技创新团队项目(2010R50005)共同资助 |
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| 摘 要： | 提出了双级螺旋式重复折展锁解太阳翼, 通过分析其工作原理, 根据双级螺旋式重复折展锁解太阳翼设计需求, 完成了其功能分析以及技术参数和结构尺寸的确定. 通过双级螺旋式重复折展锁解太阳翼展开特性分析, 研究了重复折展锁解太阳翼运动传递关系, 建立了其展开运动特性分析模型, 包括正运动学和逆运动学模型. 利用仿真求解计算获取获得了太阳翼各基板展开的同步度与平面度值. 仿真结果表明, 所提出的双级螺旋式重复折展锁解太阳翼满足设计指标要求, 为其进一步研究提供了重要理论依据.
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| 关 键 词： | 太阳翼 双级螺旋机构 重复折展锁解 展开运动学 |
| 收稿时间： | 2011-11-22 |
| 修稿时间： | 2012-09-16 |
Design and Deploying Characteristics Analysis on Two-stage Helical Repeated Fold-unfold and Lock-unlock Solar Wing |
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| Hu Ming, Yuan Weidong, Chen Wenhua, Kong Fei, Qian Ping, Chen Changzu. Design and deploying characteristics analysis on two-stage helical repeated fold-unfold and lock-unlock solar wing[J]. Chinese Journal of Space Science, 2013, 33(1): 108-114. doi: 10.11728/cjss2013.01.108 |
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| Authors: | HU Ming YUAN Weidong CHEN Wenhua KONG Fei QIAN Ping CHEN Changzu |
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| Affiliation: | Zhejiang Province's Key Laboratory for Reliability Technology of Mechanical & Electrical Products, Zhejiang Sci-Tech University, Hangzhou 310018 |
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| Abstract: | Two-stage helical repeated fold-unfold and lock-unlock solar wing is designed. Its function analysis is conducted. Firstly, its working principle is analyzed. Based on the requirement of two-stage helical repeated fold-unfold and lock-unlock solar wing, technological parameters and specific structural parameters are determined. The fold-unfold and lock-unlock solar wing unfolding characteristic is analyzed. According to the transitive relation analysis of repeated fold-unfold and lock-unlock solar wing, the analysis modeling on its deploying kinetic characteristics, including forward kinematics and inverse kinematics, are derived. Simulation results show that plane degree and synchronization degree of the solar wing can meet the requirements of specifications, which lays the theoretical foundation to further research the fold-unfold and lock-unlock solar wing in the future. |
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| Keywords: | Solar wing Two-stage helical mechanism Repeated fold-unfold and lock-unlock Deploying kinematics |
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