Dhanalakshmi, K. ; Umapathy, M. ; Ezhilarasi, D. ; Bandyopadhyay, B. (2011) Design and implementation of fast output sampling feedback control for shape memory alloy actuated structures Smart Structures and Systems, 8 (4). pp. 367-384. ISSN 1738-1584
Full text not available from this repository.
Official URL: http://doi.org/10.12989/sss.2011.8.4.367
Related URL: http://dx.doi.org/10.12989/sss.2011.8.4.367
Abstract
This paper presents the design and experimental evaluation of fast output sampling feedback controller to minimize structural vibration of a cantilever beam using Shape Memory Alloy (SMA) wires as control actuators and piezoceramics as sensor and disturbance actuator. Linear dynamic models of the smart cantilever beam are obtained using online recursive least square parameter estimation. A digital control system that consists of Simulink modeling software and dSPACE DS1104 controller board is used for identification and control. The effectiveness of the controller is shown through simulation and experimentation by exciting the structure at resonance.
| Item Type: | Article |
|---|---|
| Source: | Copyright of this article belongs to Korea Institute of Science and Technology Information. |
| Keywords: | Shape Memory Alloy Actuator; Smart Structure; System Identification; Active Vibration Control; Fast Output Sampling Feedback Control. |
| ID Code: | 115390 |
| Deposited On: | 17 Mar 2021 07:27 |
| Last Modified: | 17 Mar 2021 07:27 |
Repository Staff Only: item control page
