[HTML][HTML] Robust and efficient task scheduling for robotics applications with reinforcement learning

M Tejer, R Szczepanski, T Tarczewski - Engineering Applications of …, 2024 - Elsevier
Effective task scheduling can significantly impact on performance, productivity, and
profitability in many real-world settings, such as production lines, logistics, and …

A suppress-excite approach for online trajectory generation of uncertain motion systems

YM Al-Rawashdeh, M Al Janaideh… - Mechanical Systems and …, 2023 - Elsevier
We present a framework that allows designing point-to-point closed-form trajectories and
identifying flexible modes, jointly. The impulse response of a k-cascaded second-order …

Jerk-continuous feedrate optimization method for NURBS interpolation

M Nie, L Zou, T Zhu - IEEE Access, 2023 - ieeexplore.ieee.org
Feedrate scheduling is one of the most critical technologies in CNC machining, requiring a
reasonable balance between efficiency and quality. This paper proposes a jerk-continuous …

[HTML][HTML] Optimal Path Planning Algorithm with Built-In Velocity Profiling for Collaborative Robot

R Szczepanski, K Erwinski, M Tejer… - Sensors (Basel …, 2024 - pmc.ncbi.nlm.nih.gov
This paper proposes a method for solving the path planning problem for a collaborative
robot. The time-optimal, smooth, collision-free B-spline path is obtained by the application of …

A novel and efficient jerk-smooth feedrate scheduling algorithm for NURBS interpolation

X Ren, J Fan, R Pan - The International Journal of Advanced …, 2024 - Springer
The feedrate scheduling of non-uniform rational B-spline (NURBS) interpolation plays a
crucial role in achieving efficient and high-precision machining. In order to generate highly …

A Real-Time Trajectory Generator With 3rd-Order Constraints Satisfaction Through Velocity Mode Evolution

M Wang, J **ao, W Zhao, H Liu - IEEE Transactions on …, 2024 - ieeexplore.ieee.org
This article proposes a new real-time trajectory generator, RTG-VM, aimed at enabling a
robot to respond quickly and smoothly to sudden external commands and adjust the original …

Improved spatial acceleration and jerk distributions for grinding force smoothness and energy-saving in reciprocating machining

X Liming, W Kunzi, X Chaolong, S Lun - Journal of Manufacturing …, 2023 - Elsevier
Reciprocating motion is popular in mechanical processing. The smoothness of machining
directly affects the processing quality, energy efficiency, and durability of machine tools. This …

[HTML][HTML] Inverse kinematics model and trajectory generation of a dual-stage micro milling machine

Y Hu, X **, X Jiang, Z Zheng - Journal of Manufacturing Processes, 2024 - Elsevier
Multiaxis micromachining centers, designed for precision in miniature parts due to their high
degrees of freedom, face significant challenges in motion planning to achieve high accuracy …

Robust and High-Precision Position Control of PMLSM-Driven Feed Servo System Based on Adaptive Fast Nonsingular Terminal Sliding Mode

L Wang, J Zhao, Z Yu, Z Pan… - IEEE Transactions on …, 2024 - ieeexplore.ieee.org
Due to the removal of the mechanical transmission link, the utilization of a permanent
magnet linear synchronous motor (PMLSM) as the feed actuator in computer numerical …

High-precision tip positioning composite feedforward control of linear colocated motion systems with Bi-Loop iterative feedforward tuning

J Hu, Y Tao, S Li, X Han - Science China Technological Sciences, 2025 - Springer
To enhance the tip positioning accuracy and robustness against disturbances of linear
colocated motion systems, a novel composite feedforward (COMFF) control with Bi-Loop …