| 引用本文: | 王峰,陈雪芹,曹喜滨,耿云海.在轨服务航天器任意轨道主动绕飞[J].哈尔滨工业大学学报,2014,46(5):6.DOI:10.11918/j.issn.0367-6234.2014.05.002 |
| WANG Feng,CHEN Xueqin,CAO Xibin,GENG Yunhai.The initiative flyaround of on-orbit-servicing spacecraft in-any-plane[J].Journal of Harbin Institute of Technology,2014,46(5):6.DOI:10.11918/j.issn.0367-6234.2014.05.002 |
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| 摘要: |
| 针对在轨服务航天器对目标器进行全方位监测和抢修要求,根据速度脉冲转移算法进行了在轨服务航天器任意轨道的主动绕飞. 文中将绕飞轨道周期分为N份,在每份时间内采用速度脉冲转移算法实现预定位置点间位置转移,进而完成整个预定轨道绕飞. 接着进行了算法的误差分析,给出了实际选择最少脉冲数的方法以满足预定轨道制导精度. 最后进行任意轨道主动绕飞的数学仿真. 仿真结果表明该制导算法较常规算法节省能量,能有效地完成任意轨道的主动绕飞. |
| 关键词: 速度脉冲转移主动绕飞在轨服务航天器 |
| DOI：10.11918/j.issn.0367-6234.2014.05.002 |
| 分类号:V442 |
| 基金项目:国家安全重大基础研究计划资助项目 (973-5131201)． |
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| The initiative flyaround of on-orbit-servicing spacecraft in-any-plane |
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WANG Feng, CHEN Xueqin, CAO Xibin, GENG Yunhai
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(Research Center of Satellite Technology, Harbin Institute of Technology, 150001 Harbin, China)
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| Abstract: |
| Focusing on the completely inspection and salvage of target spacecraft, this paper presents an algorithm to enable the on-orbit-servicing spacecraft to circumnavigate a target spacecraft in any plane based on the impulse transfer method. By dividing the specified period into N parts, the impulse transfer method is applied during every part between two specified points until the circumnavigation is accomplished. With the error analysis of algorithm, a method is presented to solve the least pulse number N in the tolerant guidance error. Finally, a simulation is carried out and the results indicate that the guidance algorithm consumes less energy than others and can accomplish the flyaround in any plane efficiently. |
| Key words: impulse transfer initiative flyaround on-orbit-servicing spacecraft |
