| 运载火箭伺服系统建模与仿真方法 |
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| 引用本文： | 彭颖,沈怀荣.运载火箭伺服系统建模与仿真方法[J].装备指挥技术学院学报,2006,17(6):50-55. |
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| 作者姓名： | 彭颖 沈怀荣 |
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| 作者单位： | 装备指挥技术学院,航天装备系,北京,101416 |
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| 摘 要： | 提出了综合利用非线性系统和线性化系统进行仿真、分析伺服系统特性的方法。建立了伺服系统非线性模型,利用Matlab/Simulink软件工具进行了仿真；详细分析了仿真结果．并将非线性系统的仿真结果与传统的线性系统仿真结果相比较；最后利用传统线性系统定性的分析了伺服系统的频域特性。实践证明：该建模与仿真方法能够更准确的实现对运载火箭伺服系统的仿真,是对传统的单纯利用线性化系统进行仿真的一种改进。
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| 关 键 词： | 运载火箭 伺服系统 仿真 |
| 文章编号： | 1673-0127(2006)06-0050-06 |
| 修稿时间： | 2006年4月6日 |
A Modeling and Simulation Method for Servo of Carrier Rocket |
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| PENG Ying,SHEN Huairong.A Modeling and Simulation Method for Servo of Carrier Rocket[J].Journal of the Academy of Equipment Command & Technology,2006,17(6):50-55. |
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| Authors: | PENG Ying SHEN Huairong |
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| Abstract: | The paper puts forward the method of synthesizing the non-linear system and the linear one to simulate and analyze the characteristics of servo system.The nonlinear model of the system is established and simulated with Matlab/Simulink module.Those simulation results are analysed in de- tail and the non-linear results are compared with the traditional linear ones.The traditional linear sys- tem is used to analyze the frequency characteristics qualitatively.The results show that this method has a higher accuracy to realize the simulation of the servo of carrier rocket,and it is the improvement of the traditional linear system. |
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| Keywords: | carrier rocket servo system simulation |
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