激光烧蚀微推进技术研究现状及展望

Status and Prospect of Laser Ablation Micro Propulsion Technology

激光烧蚀微推进技术是空间微推进技术中的一种,是基于激光推进原理的电推进技术,可用于微纳卫星姿态与轨道控制.回顾激光烧蚀微推进技术发展的历程,简述其推进原理涉及的基本理论,对激光烧蚀微推进领域涉及的技术方向研究现状进行探讨,对相关各种类型微推力器进行对比分析,结合激光烧蚀微推进技术的特点,分析激光烧蚀微推进技术发展趋势,并给出了发展建议.

Laser ablation micro propulsion technology is one of the space micro propulsion technologies.It is a kind of electric propulsion technology based on the principle of laser propulsion.It can be used for micro nanosatellite attitude and orbit control.In this paper,the development of laser ablation micro propulsion technology is reviewed.The basic theory is briefly described.The research status is discussed.Various types of micro thrusters are compared and analyzed.Combined with the characteristics of laser ablation micro propulsion technology,the development trend is analyzed,and suggestions are given for reference.