3 papers
cs.RO2022
TAILOR: Teaching with Active and Incremental Learning for Object Registration
Qianli Xu, Nicolas Gauthier, Wenyu Liang +6
When deploying a robot to a new task, one often has to train it to detect novel objects, which is time-consuming and labor-intensive. We present TAILOR -- a method and system for o…
eess.SY2021
Adaptive Fractional-Order Sliding Mode Controller with Neural Network Compensator for an Ultrasonic Motor
Xiaolong Chen, Wenyu Liang, Han Zhao +1
Ultrasonic motors (USMs) are commonly used in aerospace, robotics, and medical devices, where fast and precise motion is needed. Remarkably, sliding mode controller (SMC) is an eff…
eess.SY2013
Robust Precision Positioning Control on Linear Ultrasonic Motor
Minh H-T Nguyen, Kok Kiong Tan, Wenyu Liang +1
Ultrasonic motors used in high-precision mechatronics are characterized by strong frictional effects, which are among the main problems in precision motion control. The traditional…