Most research so far on hierarchical multi-task control with strict priority requires exact
dynamic and kinematic models. However, when a robot picks up tools of unknown lengths …

Accurate trajectory tracking is unrealistic in real-world scenarios, however, which is
commonly assumed to facilitate motion planning algorithm design. In this paper, a safe and …

Unmanned aerial manipulators (UAMs) extend the operational reach of unmanned aerial
vehicles (UAVs), yet are often limited by the underactuation of traditional UAV platforms …

To enhance tracking performance and accuracy of linear motor (LM) systems, it is essential
to consider the main system uncertainties, such as parameter variations, unmodeled …

As an important part of the motion system in high-end manufacturing equipment, dual-drive
gantry stage urgently requires higher performance. Planar rapid positioning is a classical …

In this paper, an output feedback controller using iterative learning algorithm is proposed for
stabilising a class of uncertain nonlinear single-input single-output (SISO) systems with …

Sliding mode control strategies have been widely used for tracking robot manipulators and
have demonstrated their effectiveness. However, certain issues still persist. One of them is …

Repetitive position control of the motor-driven servo system (MDSS) plays an important role
in numerous industrial processing and production. In this article, based on the Euler …

This work offers a review of techniques related to flexible robotic manipulator (FRM)
systems. Our review is divided into two parts. The first part presents the background of …

Repetitive motion is one of the most common motion tasks in linear motor (LM)-driven
system. The LM performs repetitive motion based on a periodic target trajectory under …