摘要
为了实现对飞行器控制系统的快速、廉价、高效等设计需求，提出了一种基于快速控制原型技术的亚轨道飞行器控制系统设计方案，并完成系统的软硬件设计与实时仿真。该系统由总体控制计算机、两台实时数值仿真机、VMIC、硬件接口以及物理设备等组成，建立了亚轨道飞行器再入阶段六自由度运动模型，设计控制分配并采用经典控制方法进行姿态控制，通过RtFly平台进行分布式快速原型仿真。仿真结果表明，控制参数调节方便，系统实时性良好，快速控制原型技术可以有效应用于飞行器控制系统设计。
Abstract
In order to achieve the fast, cheap, efficient and other design requirements for flight vehicle control system, the design of suborbital spacecraft control system based on rapid control prototyping technology is proposed, and the design of hardware system, software system and real-time simulation is done in this paper. The system consists of the overall control computer, two real-time numerical simulation computers, VMIC, hardware interfaces, physical devices and other components. The six degrees of freedom mathematical model of SRLV re-entry process were built. The control distribution and classical control methods for attitude control is designed, too. RtFly platform is selected to the distributed rapid prototyping simulation. Simulation results show that the control parameter adjustment convenient, real-time system is good, rapid control prototyping technology can be effectively applied to aircraft control system design. The result of Simulation shows that the control parameters are easy to adjust and optimize, and the system has good real-time performance. Rapid control prototyping technology could be effectively applied to aircraft control system design.
NETL
NSTL
维普
万方数据