航天测控网的基本知识航天测控系统是航天系统工程的一个重要组成部分,是对航天器飞行状态进行跟踪测量并控制肮天器运动和工作状态的专用系统,简称航天测控网。航天测控网通过对航天器的跟踪测量、监视、控制,来测定和控制航天器的运动、检测和控制航天器上各种装置和系统的工作、接收来自航天器的专用信息,以及与载人航天器的乘员进行通信联络。航天测控网的主要任务可以归纳为4个方面:一是跟踪测量运载火箭、航天器的飞行轨迹,获取各分系统的工作和 Aeronautics and Astronautics Network Basic knowledge Aerospace monitoring and control system is an important part of aerospace systems engineering, is a special system for tracking and measuring the flight state of the spacecraft and controlling the movement and work status of the device, referred to as the space network. Aerospace monitoring and control network through the spacecraft tracking measurement, monitoring, control, to measure and control the movement of spacecraft, spacecraft detection and control of various devices and systems work, to receive special information from the spacecraft and manned Spacecraft crew members communicate with each other. Aerospace monitoring and control network of the main tasks can be summarized into four aspects: First, tracking the launch vehicle, spacecraft flight path, access to the subsystems of the work and