TY - JOUR
AU - Cinquemani, S.
AB - In this work the use of many stand-alone devices is considered for active vibration control. A stand-alone device represents a control unit which is able to independently perform the vibration control task, since it is embedded with sensors, an inertial actuator and a microcontroller, in which the control algorithm is implemented. The developed active controller is also embedded with a wireless module, in order to share information with other devices within the network. The proposed solution aims to improve the performance a decentralized control architecture and it is based on the optimal control theory. The Linear Quadratic Regulator works with the fullstate of the system, which is provided through a state estimation. A state recovery algorithm is then adopted to improve the quality of the estimation without placing a hefty burden on the wireless channel. Numerical analysis is made in order to study the advantages of this method. Finally, the proposed solution is validated with experimental results from a clamped-clamped beam.
TI - A method to overcome wireless communication limits in decentralized active control applications
JF - Proceedings of SPIE
DO - 10.1117/12.2558534
DA - 2020-04-23
UR - https://www.deepdyve.com/lp/spie/a-method-to-overcome-wireless-communication-limits-in-decentralized-9kSLs25sL3
SP - 1137929
EP - 1137929-16
VL - 11379
IS - 
DP - DeepDyve
ER -