Vibration suppression of a strain gradient Euler–Bernoulli beam in presence of disturbance and uncertainties is considered in this investigation. Vibration of the system is suppressed by an adaptive boundary controller which has robustness to the environmental and control effort disturbances. The direct Lyapunov stability theorem is used to design the controller and adaptation law. The numerical results are presented to demonstrate the effectiveness of the proposed controller.
Vibration Suppression of a Strain Gradient Microscale Beam Via an Adaptive Lyapunov Control Strategy
Contributed by the Dynamic Systems Division of ASME for publication in the JOURNAL OF DYNAMIC SYSTEMS, MEASUREMENT, AND CONTROL. Manuscript received November 27, 2013; final manuscript received December 9, 2015; published online January 18, 2016. Assoc. Editor: Srinivasa M. Salapaka.
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Nojoumian, M. A., Vatankhah, R., and Salarieh, H. (January 18, 2016). "Vibration Suppression of a Strain Gradient Microscale Beam Via an Adaptive Lyapunov Control Strategy." ASME. J. Dyn. Sys., Meas., Control. March 2016; 138(3): 034501. https://doi.org/10.1115/1.4032316
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