A New Method of Building Civil Turbofan Engine Model Used for Control and Fault Diagnosis

摘要：

In order to obtain the civil turbofan enginecomponent-level model in MATLAB for control and fault diagnosis, this article put forward a new engine modeling method based on GasTurb. A new civil turbofan engine model is developed through calling the model built by the modified GasTurb source code using the dynamic link library method. The simulation results verified the validity and highly customizability of the modeling method. The new method of building the engine model in this article is not limited to turbofan engine but also the other engine models like turbojet, turboshaft, turboprop engine types contained by GasTurb.

关键词： aerospace propulsion system civil turbofan engine component-level model control and fault diagnosis dynamic link library

作者: ZHANG Shu-gang GUO Ying-qing

作者单位: School of Power and Energy,Northwestern Polytechnical University,Xian, China

会议类型: 国际会议

会议名称: 4th International Symposium on Jet Propulsion and Power Engineering(第四届喷气推进与动力工程国际会议 ISJPPE2012)

会议地点: 西安

会议语种:英文

页码: 595-599

在线出版日期: 2012-09-10（万方平台首次上网日期，不代表论文的发表时间）