The dynamic error of CNC machine tools, which often exceeds the quasi-static error at high-
speed machining, becomes the main reason affecting the machining error of the sculptured …

This paper reviews the progress in machine tool control during the last three decades. Three
types of controls are discussed:(i) Servocontrol loops that control the individual axes of the …

Recently, modern manufacturing systems have been designed which can machine arbitrary
parametric curves while greatly reducing data communication between CAD/CAM and CNC …

'Design for Precision'reviews the status quo in Precision Engineering and concludes that
today's precision engineers put repeatability at the top of their list. The design rules, patterns …

In this paper, a dynamics-based interpolator with real-time look-ahead (DBLA) algorithm is
proposed to generate a smooth and jerk-limited acceleration/deceleration (ACC/DEC) …

This paper proposes an off-line feedrate scheduling method of CNC machines constrained
by chord tolerance, acceleration and jerk limitations. The off-line process for curve scanning …

Modern CNC systems are designed with the function of machining arbitrary parametric
curves to save massive data communication between CAD/CAM and CNC systems and …

The impossibility of exact arc length computation for 'standard'parametric curves such as
Bézier/B-spline curves makes it difficult to generate a feedrate profile with desired …

With the growing demands to machine complex dies, moulds, aerospace, automotive, and
biomedical parts in shorter cycle time, the utilization of Non-Uniform Rational B-Spline …

Parametric interpolation has many advantages over linear interpolation in machining curves.
Real time parametric interpolation research so far has addressed achieving a uniform feed …