论文部分内容阅读
制导系统的两个基本任务是:第一,确定宇宙飞船的位置和速度。第二,为了改变所需的航向,产生各种控制指令。本文将研究在“阿波罗”宇宙飞船作基本机动时计算装置在导航,导引和控制系统中的作用。 1.导 航 为了确定飞船的位置和速度,在“阿波罗”宇宙飞船的制导系统中,装有惯性元件测量组合,它们能在3个不旋转而又相互垂直的方向上测量推力加速度的分量。这时“阿波罗”宇宙飞船的制导计算机必须实现实时的准确的积分,并要考虑重力加速度的影响。从稳定在
The two basic tasks of the guidance system are: First, determine the position and speed of the spacecraft. Second, in order to change the required course, a variety of control commands are generated. This article will study the role of computing devices in navigation, guidance and control systems for the Apollo spacecraft as a basic maneuver. 1. Navigation To determine the position and speed of the spacecraft, the guidance system of the Apollo spacecraft is equipped with a combination of inertial element measurements that measure the component of thrust acceleration in three non-rotating and mutually perpendicular directions. At this time, the guidance computer of the Apollo spacecraft must achieve accurate real-time integrals, taking into account the effects of gravitational acceleration. From stable