空气涡轮起动机调压装置AMESim建模与仿真

孙牧桥; 苏三买; 成剑; 宋瑞涛

空气涡轮起动机调压装置AMESim建模与仿真

1.
西北工业大学动力与能源学院, 西安 710072
2.
中国航空工业集团公司中国航空动力机械研究所, 湖南株洲 410003

基金项目: 航空科学基金(20100653006); APTD项目(APTD 0401-01)

计量
- 文章访问数: 1908
- HTML浏览量: 22
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- 被引次数: 0
出版历程
- 收稿日期: 2011-08-02
- 修回日期: 2011-12-04
- 刊出日期: 2012-02-28

Air turbine starter pressure controller modeling and numerical simulation based on AMESim

1.
School of Power and Energy, Northwestern Polytechnical University, Xi’an 710072
2.
China Aviation Powerplant Research Institute, Aviation Industry Corporation of China, Zhuzhou Hunan 410003, China

摘要

摘要: 根据空气涡轮起动机ATS(air turbine starter)系统中调压装置(该装置为一个多气动部件组成的压力闭环控制系统)的结构特点及工作原理,通过理论分析建立了其数学模型,采用模块化方法设计了调压装置的AMESim仿真模型.以某型ATS为应用对象,分别在斜坡输入、随机方波输入、阶跃输入及正弦输入下进行系统输出压力仿真.结果显示在不同输入下的压力输出基本恒定,典型工作状态仿真数据与试验数据比较,误差小于3%,表明建模方法是正确的,所建模型可满足工程要求.
- 空气涡轮起动机 /
- 调压装置 /
- AMESim /
- 模块化 /
- 建模与仿真
Abstract: Based on the structure and principle of pressure controller (which is a pressure feedback control system composed of several pneumatic components) of air turbine starter system (ATS),the mathematic model was established through theoretical analyze.Then a pressure control system simulation platform was developed based on the AMESim simulation environment by using the modularization modeling method.Take a kind of ATS as the object for simulation,the pressure characteristics was simulated by giving ramp signal,random square wave signal and sine signal.The result show that output pressure can maintain within required range,and compared with the test data of typical operation state,the simulation error is less than 3%.The model of pressure controller is suitable for engineering.
- air turbine starter /
- pressure controller /
- AMESim /
- modularization /
- modeling and simulation

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参考文献(14)

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