The US rendezvous and docking techniques development can be divided into three stages： Gemini and Apollo spacecraft,Space Shuttle,and post-Shuttle projects.Progression of autonomous rendezvous technology is firstly based on developing various guidance and navigation sensors,in particular,laser sensors used during the final approach phase.Redundance in the Guidance,Navigation and Control system and fault detection and isolation method play an important role in trajectory safety.The projects being studied in this paper include Gemini,Apollo,Shuttle,post-Shuttle planned ones（Orion,Dragon,Cygnus,BlackSky,and on-orbit satellite servicing）,and flight demonstrations（XSS-11,DART and Orbital Express）,with focus on rendezvous trajectories and rendezvous sensors as well as rendezvous operation sequencing.%美国交会对接技术的发展可分为三个阶段：＂双子座＂与＂阿波罗＂飞船,航天飞机,以及后航天飞机时代的项目。自主交会技术的发展,首先基于多种制导和导航敏感器的研发,特别是用于最终逼近段的激光敏感器。制导、导航与控制系统的冗余,以及故障检测与隔离的方法,在轨迹安全性中起重要作用。文章研究美国自主交会方案,包括＂双子座＂,＂阿波罗＂,航天飞机,后航天飞机时代计划的项目（＂猎户座＂,＂飞龙＂,＂天鹅座＂,＂黑天空＂飞行器,在轨卫星服务使命）,以及飞行验证项目（实验卫星系统-11,＂自主交会技术验证飞行器＂,＂轨道快车＂）,研究重点为交会轨迹与交会敏感器以及交会运作程序。
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