运载火箭自主动态轨迹优化控制的进展（英文）
发布时间：2025-05-27 01:07
This paper first introduces the technical requirements for autonomous flight, with a brief review of the International Academy of Astronautics(IAA) study group, "autonomous dynamic trajectory optimization control of launch vehicle". Two research scenarios, ascent rescue and powered descent, are compared from the viewpoint of optimal control. On this basis, the technologies on the autonomous trajectory planning and control under the thrust-drop failures in the ascending phase, and the autonomous ...
【文章页数】：11 页
【文章目录】：
1 INTRODUCTION
2 REVIEW OF THE STUDY GROUP
3 AUTONOMOUS GUIDANCE METHOD FOR AS-CENT FLIGHT
3.1 Residual Carrying Capacity Evaluation Based on IGM Inte-gral
3.2 State-triggered Indices
3.3 End-to-end Planning
3.4 Multiple Graded Optimization
4 GUIDANCE METHOD FOR POWERED DESCENT
4.1 HTWR and Physically Feasible Region
4.2 Maximizing Disturbance Adaptability
4.3 GNC Demonstration
5 CONCLUSION
本文编号：4047264
【文章页数】：11 页
【文章目录】：
1 INTRODUCTION
2 REVIEW OF THE STUDY GROUP
3 AUTONOMOUS GUIDANCE METHOD FOR AS-CENT FLIGHT
3.1 Residual Carrying Capacity Evaluation Based on IGM Inte-gral
3.2 State-triggered Indices
3.3 End-to-end Planning
3.4 Multiple Graded Optimization
4 GUIDANCE METHOD FOR POWERED DESCENT
4.1 HTWR and Physically Feasible Region
4.2 Maximizing Disturbance Adaptability
4.3 GNC Demonstration
5 CONCLUSION
本文编号：4047264
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