用于飞行模拟器的发动机闭环实时模型的研究

ACTA AERONAUTICAET ASTRONAUTICA SINICA ›› 1996, Vol. 17 ›› Issue (2): 222-226.

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STUDY OF THE CLOSED-LOOP REAL-TIME ENGINE MODEL USED IN FLIGHT SIMULATOR

Yang Weihua¹, Sun Jianguo¹, Xu Weijin², Zhao Bo²

1. Shenyang Research Institute of Aircraft, Shenyang,110035;2. Nanjing U niver sity of Aeronaut ics a nd Ast rona ut ics, Nanjing, 210016

Received:1993-11-10 Revised:1994-12-03 Online:1996-04-25 Published:1996-04-25

Abstract

Abstract: A real time model of the dual spool turbo jet engine used in a flight simulator ,as well as the modeling principle and software structure, is presented in this paper. The model is developed by a state variable method. simulation results show that the model has good accuracy over the full flight envelop. Its static performance and dynamic response can represent the physical characteristics of the real engine in operation states very well.

Key words: aero-engine, real-time model, flight simulation

CLC Number:

Yang Weihua;Sun Jianguo;Xu Weijin;Zhao Bo. STUDY OF THE CLOSED-LOOP REAL-TIME ENGINE MODEL USED IN FLIGHT SIMULATOR[J]. ACTA AERONAUTICAET ASTRONAUTICA SINICA, 1996, 17(2): 222-226.

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STUDY OF THE CLOSED-LOOP REAL-TIME ENGINE MODEL USED IN FLIGHT SIMULATOR

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