Stable control of distributed hysteretic systems using cellular broadcast stochastic feedback
Author(s)
Wood, Levi Benjamin; Asada, Harry
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This work develops a provably stable broadcast feedback approach to regulating the aggregate output of a collection of stochastically behaving cellular units with pronounced hysteresis. Similar to skeletal muscle, comprised of a number of muscle fibers, the cellular units are independent and each contributes to an aggregate system output. The control architecture consists of a central controller that only observes the aggregate system output and cell-level controllers that manage cell state on the hysteresis loop. The central controller stochastically recruits cells to reduce expected squared error. Stability analysis based on supermartingale theory guarantees that the control framework is stable.
Date issued
2009-07Department
Massachusetts Institute of Technology. Department of Mechanical EngineeringJournal
American Control Conference, 2009
Publisher
Institute of Electrical and Electronics Engineers (IEEE)
Citation
Wood, Levi B., and H. Harry Asada. “Stable Control of Distributed Hysteretic Systems Using Cellular Broadcast Stochastic Feedback.” IEEE, 2009. 3519–3524. © Copyright 2009 AACC
Version: Final published version
ISBN
978-1-4244-4524-0
978-1-4244-4523-3
ISSN
0743-1619