Optimal sensor configuration for complex systems

Payman Sadegh; J. C. Spall

doi:10.1109/ISIC.1998.713691

Optimal sensor configuration for complex systems

Payman Sadegh
, J. C. Spall

Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research › peer-review

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Abstract

Considers the problem of sensor configuration for complex systems. Our approach involves definition of an appropriate optimality criterion or performance measure, and description of an efficient and practical algorithm for achieving the optimality objective. The criterion for optimal sensor configuration is based on maximizing the overall sensor response while minimizing the correlation among the sensor outputs. The procedure for sensor configuration is based on simultaneous perturbation stochastic approximation (SPSA). SPSA avoids the need for detailed modeling of the sensor response by simply relying on observed responses as obtained by limited experimentation with test sensor configurations. We illustrate the approach with the optimal placement of acoustic sensors for signal detection in structures. This includes both a computer simulation study for an aluminum plate, and real experimentations on a steel I-beam

Original language	English
Title of host publication	Intelligent Control (ISIC), 1998. Held jointly with IEEE International Symposium on Computational Intelligence in Robotics and Automation (CIRA), Intelligent Systems and Semiotics (ISAS), Proceedings
Publisher	IEEE
Publication date	1998
Pages	376-380
ISBN (Print)	0-7803-4423-5
DOIs	https://doi.org/10.1109/ISIC.1998.713691
Publication status	Published - 1998
Event	1998 IEEE International Symposium on Intelligent Control (ISIC) and IEEE International Symposium on Computational Intelligence in Robotics and Automation (CIRA), and Intelligent Systems and Semiotics (ISAS) - Gaithersburg, United States Duration: 14 Sept 1998 → 17 Sept 1998 https://ieeexplore.ieee.org/xpl/conhome/5771/proceeding

Conference

Conference	1998 IEEE International Symposium on Intelligent Control (ISIC) and IEEE International Symposium on Computational Intelligence in Robotics and Automation (CIRA), and Intelligent Systems and Semiotics (ISAS)
Country/Territory	United States
City	Gaithersburg
Period	14/09/1998 → 17/09/1998
Internet address	https://ieeexplore.ieee.org/xpl/conhome/5771/proceeding

Bibliographical note

Copyright: 1998 IEEE. Personal use of this material is permitted. However, permission to reprint/republish this material for advertising or promotional purposes or for creating new collective works for resale or redistribution to servers or lists, or to reuse any copyrighted component of this work in other works must be obtained from the IEEE

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title = "Optimal sensor configuration for complex systems",

abstract = "Considers the problem of sensor configuration for complex systems. Our approach involves definition of an appropriate optimality criterion or performance measure, and description of an efficient and practical algorithm for achieving the optimality objective. The criterion for optimal sensor configuration is based on maximizing the overall sensor response while minimizing the correlation among the sensor outputs. The procedure for sensor configuration is based on simultaneous perturbation stochastic approximation (SPSA). SPSA avoids the need for detailed modeling of the sensor response by simply relying on observed responses as obtained by limited experimentation with test sensor configurations. We illustrate the approach with the optimal placement of acoustic sensors for signal detection in structures. This includes both a computer simulation study for an aluminum plate, and real experimentations on a steel I-beam",

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Sadegh, P & Spall, JC 1998, Optimal sensor configuration for complex systems. in Intelligent Control (ISIC), 1998. Held jointly with IEEE International Symposium on Computational Intelligence in Robotics and Automation (CIRA), Intelligent Systems and Semiotics (ISAS), Proceedings. IEEE, pp. 376-380, 1998 IEEE International Symposium on Intelligent Control (ISIC) and IEEE International Symposium on Computational Intelligence in Robotics and Automation (CIRA), and Intelligent Systems and Semiotics (ISAS), Gaithersburg, Maryland, United States, 14/09/1998. https://doi.org/10.1109/ISIC.1998.713691

Optimal sensor configuration for complex systems. / Sadegh, Payman; Spall, J. C.
Intelligent Control (ISIC), 1998. Held jointly with IEEE International Symposium on Computational Intelligence in Robotics and Automation (CIRA), Intelligent Systems and Semiotics (ISAS), Proceedings. IEEE, 1998. p. 376-380.

Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research › peer-review

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Optimal sensor configuration for complex systems

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