An advanced parallel rotorcraft flight simulation model: Stability characteristics and handling qualities

S. Sarathy; V. R. Murthy

doi:10.2514/6.1993-3618

An advanced parallel rotorcraft flight simulation model: Stability characteristics and handling qualities

S. Sarathy, V. R. Murthy

Department of Mechanical & Aerospace Engineering

Research output: Contribution to conference › Paper › peer-review

Abstract

The new generation of advanced rotorcraft call for simulation models with higher fidelity than those currently in use. Blade element models have been shown to possess the fidelity and accuracy necessary for such demanding applications. However, a blade element model incorporating the requisite complexity would be too slow for real-time applications. Parallel processing offers a way to speed up such computation and meet real-time frequency bandwidth requirements. In this paper the details of a parallel blade element rotorcraft flight simulation model are presented. The response and stability tasks are described here in detail. Some numerical results for the 013-6 helicopter are presented.

Original language	English (US)
Pages	33-41
Number of pages	9
DOIs	https://doi.org/10.2514/6.1993-3618
State	Published - 1993
Event	Flight Simulation and Technologies, 1993 - Monterey, United States Duration: Aug 9 1993 → Aug 11 1993

Other

Other	Flight Simulation and Technologies, 1993
Country/Territory	United States
City	Monterey
Period	8/9/93 → 8/11/93

ASJC Scopus subject areas

General Engineering

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10.2514/6.1993-3618

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abstract = "The new generation of advanced rotorcraft call for simulation models with higher fidelity than those currently in use. Blade element models have been shown to possess the fidelity and accuracy necessary for such demanding applications. However, a blade element model incorporating the requisite complexity would be too slow for real-time applications. Parallel processing offers a way to speed up such computation and meet real-time frequency bandwidth requirements. In this paper the details of a parallel blade element rotorcraft flight simulation model are presented. The response and stability tasks are described here in detail. Some numerical results for the 013-6 helicopter are presented.",

author = "S. Sarathy and Murthy, {V. R.}",

note = "Publisher Copyright: {\textcopyright} 1993 American Institute of Aeronautics and Astronautics, Inc. All rights reserved.; Flight Simulation and Technologies, 1993 ; Conference date: 09-08-1993 Through 11-08-1993",

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AB - The new generation of advanced rotorcraft call for simulation models with higher fidelity than those currently in use. Blade element models have been shown to possess the fidelity and accuracy necessary for such demanding applications. However, a blade element model incorporating the requisite complexity would be too slow for real-time applications. Parallel processing offers a way to speed up such computation and meet real-time frequency bandwidth requirements. In this paper the details of a parallel blade element rotorcraft flight simulation model are presented. The response and stability tasks are described here in detail. Some numerical results for the 013-6 helicopter are presented.

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ER -

An advanced parallel rotorcraft flight simulation model: Stability characteristics and handling qualities

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