基于路由转发技术的GNC系统驱动控制方法  

A Method of GNC System Driven Control Based on Routing Forwarding Technology

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)

机构地区：[1]上海航天电子技术研究所,上海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)。

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.

关 键 词：驱动控制 路由转发 配电控制 阀门驱动 可靠性 

分 类 号：V446.4[航空宇航科学与技术—飞行器设计] TP332.1[自动化与计算机技术—计算机系统结构]