with the supports of lunar exploration pre-research program “ lunar soft landing integrative simulation and validation technique ”, this dissertation performed deep and systemic study on lunar explorer autonomous navigation and control issues . the main contents of this dissertation are as follows 本文结合月球探测工程二三期预研项目“月球软着陆综合仿真演示验证技术”,对月球探测器的自主导航与控制方法进行了较深入的研究。