Hypersonic simulator experiments for long-term dynamics flying qualities

Gottfried Sachs; Alexander Knoll; Robert Stich; Timothy H. Cox

doi:10.2514/6.1993-5088

Hypersonic simulator experiments for long-term dynamics flying qualities

Gottfried Sachs, Alexander Knoll, Robert Stich, Timothy H. Cox

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4 Scopus citations

Abstract

Unique long-term dynamics charactersitics of hypersonic flight and related flying qualities issues are considered. Aperiodic instability of the phugoid is of primary concern and it is shown how its stability characteristics can be independently changed. Various levels of aperiodic instability are investigated in simulator experiments which were subject to different tasks for the pilot at a Mach 10 flight condition. An evaluation is presented based on Cooper Harper ratings. In addition, the paper also reports on flight test activities with a SR-71 aircraft operated as a test vehicle.

Original language	English
DOIs	https://doi.org/10.2514/6.1993-5088
State	Published - 1993
Event	AIAA/DGLR 5th International Aerospace Planes and Hypersonics Technologies Conference, 1993 - Munich, Germany Duration: 30 Nov 1993 → 3 Dec 1993

Conference

Conference	AIAA/DGLR 5th International Aerospace Planes and Hypersonics Technologies Conference, 1993
Country/Territory	Germany
City	Munich
Period	30/11/93 → 3/12/93

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10.2514/6.1993-5088

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title = "Hypersonic simulator experiments for long-term dynamics flying qualities",

abstract = "Unique long-term dynamics charactersitics of hypersonic flight and related flying qualities issues are considered. Aperiodic instability of the phugoid is of primary concern and it is shown how its stability characteristics can be independently changed. Various levels of aperiodic instability are investigated in simulator experiments which were subject to different tasks for the pilot at a Mach 10 flight condition. An evaluation is presented based on Cooper Harper ratings. In addition, the paper also reports on flight test activities with a SR-71 aircraft operated as a test vehicle.",

author = "Gottfried Sachs and Alexander Knoll and Robert Stich and Cox, {Timothy H.}",

note = "Publisher Copyright: {\textcopyright} 1993 by G. Sachs, A. Knoll, R. Stich and T. Cox.; AIAA/DGLR 5th International Aerospace Planes and Hypersonics Technologies Conference, 1993 ; Conference date: 30-11-1993 Through 03-12-1993",

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AU - Knoll, Alexander

AU - Stich, Robert

AU - Cox, Timothy H.

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Y1 - 1993

N2 - Unique long-term dynamics charactersitics of hypersonic flight and related flying qualities issues are considered. Aperiodic instability of the phugoid is of primary concern and it is shown how its stability characteristics can be independently changed. Various levels of aperiodic instability are investigated in simulator experiments which were subject to different tasks for the pilot at a Mach 10 flight condition. An evaluation is presented based on Cooper Harper ratings. In addition, the paper also reports on flight test activities with a SR-71 aircraft operated as a test vehicle.

AB - Unique long-term dynamics charactersitics of hypersonic flight and related flying qualities issues are considered. Aperiodic instability of the phugoid is of primary concern and it is shown how its stability characteristics can be independently changed. Various levels of aperiodic instability are investigated in simulator experiments which were subject to different tasks for the pilot at a Mach 10 flight condition. An evaluation is presented based on Cooper Harper ratings. In addition, the paper also reports on flight test activities with a SR-71 aircraft operated as a test vehicle.

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U2 - 10.2514/6.1993-5088

DO - 10.2514/6.1993-5088

M3 - Paper

AN - SCOPUS:84983107460

T2 - AIAA/DGLR 5th International Aerospace Planes and Hypersonics Technologies Conference, 1993

Y2 - 30 November 1993 through 3 December 1993

ER -

Hypersonic simulator experiments for long-term dynamics flying qualities

Abstract

Conference

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