AC Servomotors are widely used in the industries for the control of static and dynamic loads.
Precise control of position, speed, and torque are the main issues with the AC Servomotor …

Active disturbance rejection control using extended state observer (ESO) is less dependent
on the knowledge of the system. It has proved to be an excellent scheme for speed control of …

摘要定位力是永磁同步直线电机(PMLSM) 产生推力波动的主要原因, 导致振动和噪声,
恶化驱动系统运行性能. 针对这一问题, 该文提出一种基于比例谐振内模扩张状态观测器(PR …

Abstract 2 Degree Of Freedom (2DOF) Ball Balancer system is a highly nonlinear system
where the position of the ball is controlled by controlling two servo motors simultaneously …

The operation of permanent magnet synchronous motors (PMSMs) is subject to many
disturbances due to structural characteristics and operating situations. Particularly at low …

In the practical application, Brushless DC motor (BLDCM) faces various disturbances
including parametric uncertainties, load disturbance and unmodeled dynamics. These …

The vehicle electronic scroll compressors exhibits significant speed fluctuations during low-
speed and heavy-load operation. The periodic fluctuation of load torque leads to speed …

This paper focuses on the development of a control scheme capable of tracking contact
forces explicitly. Specifically, the nonlinear observer, admittance control and adaptive sliding …

For dual linear motor cooperative control system, there is only one controlled input signal
can be used. Each linear motor of the control system is independent. Therefore, the position …

Permanent magnet synchronous machines (PMSMs) have been used in many applications
due to their outstanding advantages such as high torque/power density, high efficiency, light …