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Global optimization method for continuous - Time sensor scheduling

Woon, Siew Fang and Rehbock, Volker and Loxton, Ryan C. (2010) Global optimization method for continuous - Time sensor scheduling. Nonlinear Dynamics and System Theory, 10 (2). pp. 175-188. ISSN 1562-8353

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We consider a situation in which several sensors are used to collect data for signal processing since operating multiple sensors simultaneously canses system interference, only one sensor can be active at any one time.The problem of scheduling a discrete-valued optimal control problem.This problem cannot be solved using conventional optimization problem.The Transformed problem is then decomposed into a bi-level optimization problem, which is solved using a discreate filled function method in conjunction with a conventional optimal control algorithm.Numerical results show that our algorithm is robust, efficient, and reliable in attaining a near globally optimal solution.

Item Type: Article
Uncontrolled Keywords: sensor scheduling time scaling transformation; discreate filled function; optimal control; mixed discrete optimization.
Subjects: Q Science > QA Mathematics
Divisions: College of Arts and Sciences
Depositing User: Dr. Siew Fang Woon
Date Deposited: 30 Sep 2013 01:53
Last Modified: 30 Sep 2013 01:53

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