This paper reviews the design and control of feed drive systems used in machine tools.
Machine tool guides designed using friction, rolling element, hydrostatic and magnetic …

The LuGre friction force models are amongst the most popular and powerful approaches to
treat frictional contact in modeling, simulation and control of mechanical systems. However …

Hysteresis is a widely occurring phenomenon. It can be found in a wide variety of natural
and constructed systems. Generally, a system is said to exhibit hysteresis when a …

This paper studies the design of a robust discrete-time sliding-mode control (DT-SMC) for a
high precision electrohydraulic actuator (EHA) system. Nonlinear friction in the hydraulic …

It is necessary to identify and compensate the non-linear friction to improve the
performances of the electro-hydraulic system of robotic excavators. The mathematical model …

The exoskeleton of the upper limb is an external parallel kinematic chain to the human arm.
The device is designed to apply a specific torque of interaction to the human body resulting …

Continuous friction compensation along with other modeling uncertainties is concerned in
this paper, to result in a continuous control input, which is more suitable for controller …

The dynamics of the vibro-impact system which consists of a capsule main body interacting
with a harmonically driven internal mass in various environments is studied in this paper …

This paper establishes a model-free finite-time tracking control of nonlinear robotic
manipulator systems. The proposed controller incorporates both time delay estimation (TDE) …

In automotive drive systems, differential gear backlash degrades the control performance.
Specifically, a shock torque, which is generated when the gear runs freely and collides with …