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http://dx.doi.org/10.5139/JKSAS.2004.32.6.096

Improvement on Performance Simulation Using Component Maps of Aircraft Gas Turbine Obtained from System Identification  

Kong, Chang-Duk (조선대학교 항공 조선 공학부)
Kho, Seong-Hee (조선대학교 항공 조선 공학부)
Ki, Ja-Young (조선대학교 항공우주공학과 대학원)
Publication Information
Journal of the Korean Society for Aeronautical & Space Sciences / v.32, no.6, 2004 , pp. 96-103 More about this Journal
Abstract
Sought a set of component performance lines from experiment data or some data supplied in the engine manufacturer to improve the traditional scaling method and suggested a map scaling method that construct component performance lines newly using polynomial equations of MATLAB program. In this study, applied technique that is proposed newly to PT6A-62 that verified technique that is proposed newly using experiment data of small. size turboshaft engine, and is actuality aircraft engine. In identification of the component maps of the turboprop engine, the simulated performance using the proposed scaling method was compared with the real engine performance data and the performance using the traditional scaling method.
Keywords
System Identification; Component Map; Scaling Method; Polynomial; Performance Analysis;
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