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http://dx.doi.org/10.5139/JKSAS.2007.35.6.548

Development of a Component Based Helicopter Simulation Program  

Shin, Jae-Hwa (인하대학교 항공우주공학과 대학원)
Choi, Kee-Young (인하대학교 항공우주공학과)
Publication Information
Journal of the Korean Society for Aeronautical & Space Sciences / v.35, no.6, 2007 , pp. 548-555 More about this Journal
Abstract
Typical helicopter simulation programs rely on differential equations of a closed form. However, since these equations are derived using various assumptions, their usefulness is limited to small flight regions and specific model types. This paper presents a component based rotorcraft simulation program. The program adopts methods of multi-body dynamics and is written in an object-oriented programming language. The program was validated using an AH-1G helicopter simulation. The trim results are well matched with flight test data. It is also shown that program is capable of running in real-time on a desktop computer.
Keywords
Helicopter; Component Based Simulation; Muti-Body Dynamics; AH-1;
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