捷联惯性控制器半实物仿真  

Hardware-in–the-Loop Simulation for Re-entry Vehicle Strapdown Inertia Controller

作　　者：杨江[1] 于勇[1] 

机构地区：[1]中国工程物理研究院电子工程研究所,四川绵阳621900

出　　处：《系统仿真学报》2006年第z2期717-720,726,共5页Journal of System Simulation

基　　金：国防预研(426010501-3)

摘　　要：介绍了多机、多任务、实时再入飞行器捷联惯性控制器半实物仿真测试平台的构建,以及相关的建模与仿真技术,其中包括飞行力学环境建模与再入飞行轨迹参数的生成、捷联惯性传感器建模与输出信息模拟、半实物仿真系统实时调度算法。通过仿真实验在此平台上实现了对再入飞行器捷联惯性控制器的性能测试与检验,为再入飞行器捷联惯性控制器的研制提供了技术支持。The construction of Hardware-in–the-Loop simulation and test platform for re-entry vehicle strapdown inertia controller with the characteristic of multi-computer, multitask and real-time was proposed. The relative modeling and simulation techniques include flight dynamics environment modeling and re-entry flight trajectory parameter generating, strapdown inertia sensor modeling and putout signal imitating and real-time schedule arithmetic in Hardware-in–the-Loop simulation system. The performance test and verifying for re-entry vehicle strapdown inertia controller was fulfilled by simulation experiment in this platform. Technique support for the development of re-entry vehicle strapdown inertia controller was given.

关 键 词：捷联惯性控制器 半实物仿真 仿真测试平台 飞行轨迹 

分 类 号：TP391.9[自动化与计算机技术—计算机应用技术]