基于绝对码盘的星载可动组件仿真方法分析

Simulation Method Analysis of On-board Movable Component Based on Absolute Coded Disk

通过分析星载可动组件物理系统原理,建立了基于绝对码盘的可动部件软件仿真模型,并对典型仿真过程进行了分析及说明。通过运用此仿真方法,可模拟出星载可动组件随地面指令动作的各项主要特性,并实现全过程模型仿真,达到预测星载可动组件真实运动轨迹、验证地面遥测处理软件正确性的目的。

By means of analyzing the physical system of the on-board movable component,a soft- ware simulation model of on-board movable component based on absolute coded disk has been developed,the typical simulation procedure has been analyzed and explained in this paper. By using the simulation method, it can abstract all kinds of main characteristics of the on-board movable component that are controlled by ground command. The simulation of all the procedure model has come true,and the method can predict the true movement track of on-board movable component, and verify the validity of ground telemetry process software.