| 运载火箭姿态运动实时仿真建模的小步合成方法 |
| |
| 引用本文： | 费景高.运载火箭姿态运动实时仿真建模的小步合成方法[J].导弹与航天运载技术,1996(3):26-33. |
| |
| 作者姓名： | 费景高 |
| |
| 作者单位： | 北京计算机应用和仿真技术研究所 |
| |
| 摘 要： | 讨论运载火箭姿态运动实时仿真建模的小步合成方法。首先将数学模型转换成容易处理的显式模型。然后对显式模型应用小步合成方法和预处理方法，构造仿真模型。对于定点问题分析了小步合成方法的频域误差。实际计算表明，由小步合成方法建立的仿真模型是有效的。
|
| 关 键 词： | 姿态 实时模拟 运载火箭 |
The Small Step Synthesis Method for Modelling for Real-time Digital Simulation of the Attitude Motion of a Launch Vehicle |
| |
| Fei Jinggao.The Small Step Synthesis Method for Modelling for Real-time Digital Simulation of the Attitude Motion of a Launch Vehicle[J].Missiles and Space Vehicles,1996(3):26-33. |
| |
| Authors: | Fei Jinggao |
| |
| Affiliation: | Beijing Institute of Computer Application and Simulation Technology |
| |
| Abstract: | The small step synthesis method for modelling for real-time digital simulation of the attitude motion of a launch vehicle is given. First, the mathematical model is transformed from the usual system into one which is explicit and is easy to handle. Secondly,the small step synthesis method and preprocessing method are applied to the transformed model in order to construct the simulation model. For the fixed problem, the errors in the frequency domain are analyzed. The practical computation demonstrates that the simulation model constructed by the small step synthesis method is efficient. |
| |
| Keywords: | Attitude Real time simulation Algorithm |
| 本文献已被 CNKI 维普 等数据库收录！ |
