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http://dx.doi.org/10.6109/jkiice.2008.12.12.2239

Study of Engine Control/Performance Modeling for Helicopter Simulator  

Jun, Hyang-Sig (한국항공우주연구원)
Jeon, Dae-Keun (한국항공우주연구원)
Choi, Hyoung-Sik (한국항공우주연구원)
Choi, Young-Kiu (부산대학교)
Abstract
Engine control/performance model for helicopter simulator if one of the most important models which affect flight performance and handling quality. It is typical to develop the model based on the raw data and models from the engine designers/manufacturers. The approaches in this study were to develop the basic model bated on the available resources and to tune and verify it based on the ground/flight test results. The maintenance manuals of TB3-117 which is installed in KA-327 were reviewed and the components to be simulated for the engine control model were categorized and modeled. Piece-wise linear modeling method was used for the engine performance model. The engine performance data in the engine maintenance manuals were incorporated into the engine steady state performance tablet, which were incorporated with the transfer functions for the dynamic performance. Engine control/performance model was compared and tuned with the round/flight test results. It was verified that the fidelity of the model was within the tolerances in FAA AC120-63.
Keywords
시뮬레이터;엔진;제어;성능;변환 함수;모델;
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