Analysis and control of flexible space structures employing distributed actuators and sensors

Carl T. Sawyer; Fuh Gwo Yuan; Gordon K. Lee

Analysis and control of flexible space structures employing distributed actuators and sensors

Carl T. Sawyer, Fuh Gwo Yuan, Gordon K. Lee

Department of Engineering Science

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Abstract

A theory is developed that incorporates the piezoelectric effect into slewing flexible composite materials using classical laminate theory. Using the piezoelectric material as a modal sensors allows for placement of all of the poles of the system without the need for a state observer design. Pole placement is used on a numeric example involving a graphite epoxy beam and a DC motor. Critical damping of both the motor and beam are achieved.

Original language	English
Title of host publication	Proceedings of SPIE - The International Society for Optical Engineering
Editors	N. Nandhakumar
Pages	177-188
Number of pages	12
Publication status	Published - 1994
Event	Sensor Fusion and Aerospace Applications II - Orlando, FL, USA Duration: 1994 Apr 6 → 1994 Apr 7

Publication series

Name	Proceedings of SPIE - The International Society for Optical Engineering
Volume	2233
ISSN (Print)	0277-786X

Conference

Conference	Sensor Fusion and Aerospace Applications II
City	Orlando, FL, USA
Period	94-04-06 → 94-04-07

All Science Journal Classification (ASJC) codes

Electronic, Optical and Magnetic Materials
Condensed Matter Physics
Computer Science Applications
Applied Mathematics
Electrical and Electronic Engineering

Cite this

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title = "Analysis and control of flexible space structures employing distributed actuators and sensors",

abstract = "A theory is developed that incorporates the piezoelectric effect into slewing flexible composite materials using classical laminate theory. Using the piezoelectric material as a modal sensors allows for placement of all of the poles of the system without the need for a state observer design. Pole placement is used on a numeric example involving a graphite epoxy beam and a DC motor. Critical damping of both the motor and beam are achieved.",

author = "Sawyer, {Carl T.} and Yuan, {Fuh Gwo} and Lee, {Gordon K.}",

year = "1994",

language = "English",

isbn = "0819415375",

series = "Proceedings of SPIE - The International Society for Optical Engineering",

pages = "177--188",

editor = "N. Nandhakumar",

booktitle = "Proceedings of SPIE - The International Society for Optical Engineering",

note = "Sensor Fusion and Aerospace Applications II ; Conference date: 06-04-1994 Through 07-04-1994",

}

Sawyer, CT, Yuan, FG & Lee, GK 1994, Analysis and control of flexible space structures employing distributed actuators and sensors. in N Nandhakumar (ed.), Proceedings of SPIE - The International Society for Optical Engineering. Proceedings of SPIE - The International Society for Optical Engineering, vol. 2233, pp. 177-188, Sensor Fusion and Aerospace Applications II, Orlando, FL, USA, 94-04-06.

Analysis and control of flexible space structures employing distributed actuators and sensors. / Sawyer, Carl T.; Yuan, Fuh Gwo; Lee, Gordon K.
Proceedings of SPIE - The International Society for Optical Engineering. ed. / N. Nandhakumar. 1994. p. 177-188 (Proceedings of SPIE - The International Society for Optical Engineering; Vol. 2233).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

TY - GEN

T1 - Analysis and control of flexible space structures employing distributed actuators and sensors

AU - Sawyer, Carl T.

AU - Yuan, Fuh Gwo

AU - Lee, Gordon K.

PY - 1994

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N2 - A theory is developed that incorporates the piezoelectric effect into slewing flexible composite materials using classical laminate theory. Using the piezoelectric material as a modal sensors allows for placement of all of the poles of the system without the need for a state observer design. Pole placement is used on a numeric example involving a graphite epoxy beam and a DC motor. Critical damping of both the motor and beam are achieved.

AB - A theory is developed that incorporates the piezoelectric effect into slewing flexible composite materials using classical laminate theory. Using the piezoelectric material as a modal sensors allows for placement of all of the poles of the system without the need for a state observer design. Pole placement is used on a numeric example involving a graphite epoxy beam and a DC motor. Critical damping of both the motor and beam are achieved.

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M3 - Conference contribution

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SN - 0819415375

T3 - Proceedings of SPIE - The International Society for Optical Engineering

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BT - Proceedings of SPIE - The International Society for Optical Engineering

A2 - Nandhakumar, N.

T2 - Sensor Fusion and Aerospace Applications II

Y2 - 6 April 1994 through 7 April 1994

ER -

Analysis and control of flexible space structures employing distributed actuators and sensors

Abstract

Publication series

Conference

All Science Journal Classification (ASJC) codes

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