Nowadays, free-form surfaces have been widely used in various industrial fields. They are
usually machined by CNC machine tools, but recently have also begun to be manufactured …

G01 codes generated by CAM (Computer Aided Manufacturing) system are the most
common form of tool path in CNC (Computer Numerical Control) machining. For the …

When the trajectory with high speed and high acceleration contains frequency contents
matching with the structure mode, the inertial vibration of the structure is easily excited …

We can gain a thorough understanding of an academic field by surveying related scientific
literature. We applied the latent Dirichlet allocation (LDA) method and developed a topic …

Optimality and computational efficiency are competing objectives in the design of feedrate
optimization algorithms for spline toolpaths. This paper presents a new approach, in which …

In this paper, a new computation method and an optimization algorithm are presented for
feedrate scheduling of five-axis machining in compliance with both machine drive limits and …

Time-optimal trajectory planning aims to minimize the traversal time of arbitrary geometric
paths. The demand for real-time planning widely exists in robotics, numerical control …

The ability to predict the maximal performance of an industrial robot executing non-
deterministic tasks can improve process productivity through time-based planning and …

Online time-optimal trajectory planning exists in a wide range of applications such as
computer numerical control (CNC) manufacturing, robotics and autonomous vehicles …

This article proposes the sine series representation of jerk profile for acceleration/
deceleration feedrate scheduling of parametric interpolator used in computer numerical …