指挥控制与仿真Issue(1)：117-120,4.DOI:10.3969/j.issn.1673-3819.2014.01.025
某导弹半实物仿真系统误差建模及影响分析
Error Modeling and Influence Analysis of Hardware-in-the-loop Simulation System for a Certain Missile
万士正 1常晓飞 1闫杰 1胡晓明2
作者信息
- 1. 西北工业大学航天学院，陕西 西安 710072
- 2. 中国兵器工业第203研究所，陕西 西安 710072
- 折叠
摘要
Abstract
Hardware-in-the-loop simulation is necessary for the development of missile�s flight control system. The influence of the simulation equipment errors to simulation results cannot be ignored. Referring to the construction of hardware-in-the-loop( HIL) simulation system for a certain missile, major errors which mostly affect the precision of simulation are studied. Through theoretical derivation, the error models of three-axis rotary table, load simulator and data acquisition are established. The validity of the these models is verified by contrast with HIL simulation test results. Finally, the influence of errors on simulation results is confirmed based on Monte-Carlo method. The experimental results show that each error model can meet the demand of the simulation accuracy analysis which extends theory basis for analysis, measurement and error compensation for suchlike HIL simulation systems.关键词
半实物仿真/误差建模/蒙特卡洛/仿真精度Key words
hardware-in-the-loop simulation/error modeling/Monte-Carlo/simulation precision分类
军事科技引用本文复制引用
万士正,常晓飞,闫杰,胡晓明..某导弹半实物仿真系统误差建模及影响分析[J].指挥控制与仿真,2014,(1):117-120,4.
