摘要
为满足火星探测任务自主管理需求和高可靠性要求,设计了一种深空探测用空间探测器GNC系统的自闭环驱动控制方法,采用路由转发技术,实现对GNC系统中的各单机配电控制、实时数据采集与传输以及阀门驱动控制。相较于传统的驱动控制方式,该方法能够有效减少GNC计算机端的资源消耗,增强GNC系统的自闭环性,并降低系统装置间的电缆连接复杂度。
In order to meet the demand of Mars mission of autonomous management and the requirements of high reliability,this paper designed a kind of closed-loop drive control method of GNC system for deep space detection spacecraft.Through routing technology,it makes the GNC system achieve each unit power distribution control,telemetry data acquisition and value actuation control.Compared with the traditional drive control mode,this method can effectively reduce the resource consumption of GNC computer,enhance the self-closing ring of GNC system,and reduce the cable connection complexity between system devices.
作者
刘博
李小磊
高洁
刘攀
LIU Bo;LI Xiaolei;GAO Jie;LIU Pan(Shanghai Institute of Astronautics Electronic Technology,Shanghai 201109)
出处
《飞控与探测》
2022年第3期44-51,共8页
Flight Control & Detection
基金
科技部国家重点研发计划项目(2016YFB0501004)。
关键词
驱动控制
路由转发
配电控制
阀门驱动
可靠性
drive control
routing forwarding
power distribution control
value actuation
reliability
