Smart Materials and Structures 30(6) 065014-065014 2021年6月
Abstract
We propose and demonstrate a novel method to enhance vibration harvesting based on surge-induced synchronized switch harvesting on inductor (S3HI). S3HI allows harvesting of a large amount of energy even from low-a...
JOURNAL OF INTELLIGENT MATERIAL SYSTEMS AND STRUCTURES 28(7) 888-906 2017年4月 [査読有り]
This article describes the optimal configuration and combination of piezoelectric transducers and inductors for the synchronized-switch-damping-on-an-inductor technique. The technique suppresses structural vibrations by inverting the polarity of t...
This paper presents a self-sensing method for semi-active vibration suppression that measures only the value of piezoelectric voltage. The method separates electrical status into two cases concerning electrical current, and characterize each of th...
A novel self-sensing method using piezoelectric actuators for semi-active vibration suppression is proposed. By using extended system equations, this self-sensing method can be implemented with a Kalman filter instead of the conventional bridge ci...
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