Design of a Gain Scheduled Flight Control System Using Bifurcation Analysis

TS Richardson; MH Lowenberg; M Di Bernardo; GA Charles

Design of a Gain Scheduled Flight Control System Using Bifurcation Analysis

TS Richardson, MH Lowenberg, M Di Bernardo, GA Charles

Research output: Contribution to journal › Article (Academic Journal) › peer-review

20 Citations (Scopus)

Abstract

A method for identifying regions of instability in closed-loop systems has been developed for flight dynamics applications. This forms a novel approach in which a surface of equilibria is generated in the region of interest as the influence of the control system is increased. In this way, the creation and destruction of equilibria in the controlled system can be easily found and visualized. This systematic approach allows the stability of the closed loop system to be directly related to that of the open loop. Results are given for a highly nonlinear aircraft model and demonstrate the power of a combined analytical and graphical approach to control system synthesis.

Translated title of the contribution	Design of a Gain Scheduled Flight Control System Using Bifurcation Analysis
Original language	English
Pages (from-to)	444 - 453
Number of pages	10
Journal	Journal of Guidance, Control, and Dynamics
Volume	29
Issue number	2
Publication status	Published - Mar 2006

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Publisher: American Institute of Aeronautics and Astronautics

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Richardson, TS., Lowenberg, MH., Di Bernardo, M., & Charles, GA. (2006). Design of a Gain Scheduled Flight Control System Using Bifurcation Analysis. Journal of Guidance, Control, and Dynamics, 29(2), 444 - 453. http://pdf.aiaa.org/getfile.cfm?urlX=%2D%3CWI%277D%2FQKS%2B%2AR%40%23IWP%20%20%0A&urla=%25%2AB%2C%27%22P8%20%0A&urlb=%21%2A%20%20%20%0A&urlc=%21%2A0%20%20%0A&urld=%21%2A0%20%20%0A&urle=%27%2ARX%2F%21PJAWP%20%20%0A

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title = "Design of a Gain Scheduled Flight Control System Using Bifurcation Analysis",

abstract = "A method for identifying regions of instability in closed-loop systems has been developed for flight dynamics applications. This forms a novel approach in which a surface of equilibria is generated in the region of interest as the influence of the control system is increased. In this way, the creation and destruction of equilibria in the controlled system can be easily found and visualized. This systematic approach allows the stability of the closed loop system to be directly related to that of the open loop. Results are given for a highly nonlinear aircraft model and demonstrate the power of a combined analytical and graphical approach to control system synthesis.",

author = "TS Richardson and MH Lowenberg and {Di Bernardo}, M and GA Charles",

note = "Publisher: American Institute of Aeronautics and Astronautics",

year = "2006",

month = mar,

language = "English",

volume = "29",

pages = "444 -- 453",

journal = "Journal of Guidance, Control, and Dynamics",

issn = "0731-5090",

publisher = "American Institute of Aeronautics and Astronautics Inc. (AIAA)",

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Richardson, TS , Lowenberg, MH, Di Bernardo, M & Charles, GA 2006, 'Design of a Gain Scheduled Flight Control System Using Bifurcation Analysis', Journal of Guidance, Control, and Dynamics, vol. 29, no. 2, pp. 444 - 453. <http://pdf.aiaa.org/getfile.cfm?urlX=%2D%3CWI%277D%2FQKS%2B%2AR%40%23IWP%20%20%0A&urla=%25%2AB%2C%27%22P8%20%0A&urlb=%21%2A%20%20%20%0A&urlc=%21%2A0%20%20%0A&urld=%21%2A0%20%20%0A&urle=%27%2ARX%2F%21PJAWP%20%20%0A>

TY - JOUR

T1 - Design of a Gain Scheduled Flight Control System Using Bifurcation Analysis

AU - Richardson, TS

AU - Lowenberg, MH

AU - Di Bernardo, M

AU - Charles, GA

N1 - Publisher: American Institute of Aeronautics and Astronautics

PY - 2006/3

Y1 - 2006/3

N2 - A method for identifying regions of instability in closed-loop systems has been developed for flight dynamics applications. This forms a novel approach in which a surface of equilibria is generated in the region of interest as the influence of the control system is increased. In this way, the creation and destruction of equilibria in the controlled system can be easily found and visualized. This systematic approach allows the stability of the closed loop system to be directly related to that of the open loop. Results are given for a highly nonlinear aircraft model and demonstrate the power of a combined analytical and graphical approach to control system synthesis.

AB - A method for identifying regions of instability in closed-loop systems has been developed for flight dynamics applications. This forms a novel approach in which a surface of equilibria is generated in the region of interest as the influence of the control system is increased. In this way, the creation and destruction of equilibria in the controlled system can be easily found and visualized. This systematic approach allows the stability of the closed loop system to be directly related to that of the open loop. Results are given for a highly nonlinear aircraft model and demonstrate the power of a combined analytical and graphical approach to control system synthesis.

M3 - Article (Academic Journal)

VL - 29

SP - 444

EP - 453

JO - Journal of Guidance, Control, and Dynamics

JF - Journal of Guidance, Control, and Dynamics

SN - 0731-5090

IS - 2

ER -

Design of a Gain Scheduled Flight Control System Using Bifurcation Analysis

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