College of Automation Engineering, Nanjing University of Posts and Telecommunications
Abstract
This paper investigate the possibility and effectiveness of multi-mode vibration control of a plate through real-time FPGA (Field Programmable Gate Array) implementation. This type of embedded system offers true parallel and high throughput computation abilities. The control object is an aluminum panel, clamped to a Perspex box’s upper side. Two types of control laws are studied. The first belongs to non-model based control. This control law is designed to generate active damping within the designed bandwidth. The second control law is model based H-infinity robust control. A system identification process is needed before the controller synthesis. Each of the control law is implemented on a FPGA target, which is powerful to achieve high throughput control loop rates. The experimental control results demonstrate the non-model based control law has sufficient authority to suppress the interesting modes. The model-based robust control law’s control performance doesn’t has enough highlight compared to the previous method, which is not recommended for this application.
Yuan, M. (2016). Field Programmable Gate Array Implementation of Active Control Laws for Multi-mode Vibration Damping. International Journal of Engineering, 29(2), 229-235.
MLA
Ming Yuan. "Field Programmable Gate Array Implementation of Active Control Laws for Multi-mode Vibration Damping". International Journal of Engineering, 29, 2, 2016, 229-235.
HARVARD
Yuan, M. (2016). 'Field Programmable Gate Array Implementation of Active Control Laws for Multi-mode Vibration Damping', International Journal of Engineering, 29(2), pp. 229-235.
VANCOUVER
Yuan, M. Field Programmable Gate Array Implementation of Active Control Laws for Multi-mode Vibration Damping. International Journal of Engineering, 2016; 29(2): 229-235.
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