Simulation tests for investigating flying qualities of aerospace planes

R. Stich; G. Sachs; T. H. Cox

doi:10.2514/6.1998-1520

Simulation tests for investigating flying qualities of aerospace planes

R. Stich, G. Sachs, T. H. Cox

TUM Emeriti of Excellence

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

3 Scopus citations

Abstract

Hypersonic long-term dynamics are investigated in this paper. Since 1997 a new simulator is used for flying qualities evaluations. Peculiarities of hypersonic flight mechanics like novel phugoid dependencies, height mode characteristics and path attitude lags are considered. Current longitudinal handling qualities criteria are compared to pilot ratings and deficiencies of the long-term criteria are addressed. The effect of stick and throttle input time delays on handling qualities is shown. Finally the influence of phugoid and height mode instabilities on handling qualities is considered.

Original language	English
Pages	115-125
Number of pages	11
DOIs	https://doi.org/10.2514/6.1998-1520
State	Published - 1998
Event	8th AIAA International Space Planes and Hypersonic Systems and Technologies Conference, 1998 - Norfolk, United States Duration: 27 Apr 1998 → 30 Apr 1998

Conference

Conference	8th AIAA International Space Planes and Hypersonic Systems and Technologies Conference, 1998
Country/Territory	United States
City	Norfolk
Period	27/04/98 → 30/04/98

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10.2514/6.1998-1520

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abstract = "Hypersonic long-term dynamics are investigated in this paper. Since 1997 a new simulator is used for flying qualities evaluations. Peculiarities of hypersonic flight mechanics like novel phugoid dependencies, height mode characteristics and path attitude lags are considered. Current longitudinal handling qualities criteria are compared to pilot ratings and deficiencies of the long-term criteria are addressed. The effect of stick and throttle input time delays on handling qualities is shown. Finally the influence of phugoid and height mode instabilities on handling qualities is considered.",

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AB - Hypersonic long-term dynamics are investigated in this paper. Since 1997 a new simulator is used for flying qualities evaluations. Peculiarities of hypersonic flight mechanics like novel phugoid dependencies, height mode characteristics and path attitude lags are considered. Current longitudinal handling qualities criteria are compared to pilot ratings and deficiencies of the long-term criteria are addressed. The effect of stick and throttle input time delays on handling qualities is shown. Finally the influence of phugoid and height mode instabilities on handling qualities is considered.

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DO - 10.2514/6.1998-1520

M3 - Paper

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T2 - 8th AIAA International Space Planes and Hypersonic Systems and Technologies Conference, 1998

Y2 - 27 April 1998 through 30 April 1998

ER -

Simulation tests for investigating flying qualities of aerospace planes

Abstract

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