| 基于改进人工势函数的航天器近距离安全控制方法1) | 
| 许丹丹, 张进 | 
| A COLLISION-AVOIDANCE CONTROL ALGORITHM FOR SPACECRAFT PROXIMITY OPERATIONS BASED ON IMPROVED ARTIFICIAL POTENTIAL FUNCTION 1) | 
| Xu Dandan, Zhang Jin | 
| 图7 不同加速度实现形式的航天器轨迹对比 | 
| Fig. 7 Comparison of spacecraft trajectories with different acceleration implementations | 
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