5 papers
Generalized Iterative Super-Twisting Sliding Mode Control: A Case Study on Flexure-Joint Dual-Drive H-Gantry Stage
Wenxin Wang, Jun Ma, Zilong Cheng +3
Mechatronic systems are commonly used in the industry, where fast and accurate motion performance is always required to guarantee manufacturing precision and efficiency. Neverthele…
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…
Edge and Corner Detection for Unorganized 3D Point Clouds with Application to Robotic Welding
Syeda Mariam Ahmed, Yan Zhi Tan, Chee Meng Chew +2
In this paper, we propose novel edge and corner detection algorithms for unorganized point clouds. Our edge detection method evaluates symmetry in a local neighborhood and uses an…
Solitary potentials in a three component space plasma
M. Sarker, B. Hosen, M. R. Hossen +1
The heavy ion acoustic solitary waves (HIASWs) in a magnetized, collisionless, three component space plasma system in the presence of dynamical heavy particles and bi-kappa distrib…
Solitary waves and double layers in an adiabatic multi-component space plasma
M. G. Shah, M. M. Rahman, M. R. Hossen +1
The formation and propagation of small amplitude Heavy-ion-acoustic (HIA) solitary waves and double layers in an unmagnetized collisionless multi-component plasma system consisting…