Results 121 to 130 of about 1,173,639 (141)
Some of the next articles are maybe not open access.
Comparison and Design of High Performance Straight-Line and Circular Arc Interpolations
2007 Chinese Control Conference, 2006Several interpolation methods performance are studied and compared. A quarter of a planar ellipse arc is used to be the desired objective curve. Straight-line and circular arc interpolations are used to approximate such desired curve to a specified tolerance. In straight-line interpolation, constant error approach and constant parameter increment based
Liu Yi, Cong Shuang
openaire +1 more source
Error Estimate of Approximate Double Circular Arc Interpolated Method for Curve Smoothing
Materials Science Forum, 2004Approximate Double Circular Arc Interpolated Method which was put forward by author, is different from other circular arc interpolated methods in demanding only the corner between normal directions of each circular arcs at intersection point are less than designated allowed value but not demanding contiguous circular arcs are tangent, and makes the ...
Zi Qiang Zhang +3 more
openaire +1 more source
2017 IEEE International Conference on Mechatronics and Automation (ICMA), 2017
In this paper, a post processor for an industrial robot FANUC R2000iC is introduced. Without conventional teaching process, the post processor regularly generates a robotic program written in LS format from cutter location source data called CLS data. The CLS data supporting “GOTO” and “CIRCLE” statements for linear and curved motions are easily made ...
Fusaomi Nagata +5 more
openaire +1 more source
In this paper, a post processor for an industrial robot FANUC R2000iC is introduced. Without conventional teaching process, the post processor regularly generates a robotic program written in LS format from cutter location source data called CLS data. The CLS data supporting “GOTO” and “CIRCLE” statements for linear and curved motions are easily made ...
Fusaomi Nagata +5 more
openaire +1 more source
Notice of Retraction: An optimal NC interpolation algorithm for circular ARC
2010 International Conference on Computer Application and System Modeling (ICCASM 2010), 2010This paper presents an optimal NC interpolation method for circular arc by using the intersection polygon to approach the circular arc. The recursion formula of interpolation coordinate under the cyclical interpolation way is given and the algorithm has been advantageous realizes.
openaire +1 more source
The International Journal of Advanced Manufacturing Technology, 2016
This paper proposes a novel non-circular parametric curve interpolation algorithm based on the unit arc length increment method (UALI). In this method, axial coordinates are taken as functions of arc length. The reference point moves by 1 basic length unit (BLU) along a curve in each interpolation period, and the corresponding projections on each ...
Hao Chen +4 more
openaire +1 more source
This paper proposes a novel non-circular parametric curve interpolation algorithm based on the unit arc length increment method (UALI). In this method, axial coordinates are taken as functions of arc length. The reference point moves by 1 basic length unit (BLU) along a curve in each interpolation period, and the corresponding projections on each ...
Hao Chen +4 more
openaire +1 more source
1995
Publisher Summary This chapter describes the Hermite interpolation of solid orientations based on a smooth blending of two great circular arcs on SO(3). The Hermite quaternion curve scheme is first extended by using this technique. The quaternion interpolation curve scheme is also easily extended by constructing a sequence of Hermite quaternion curve
Kee-Won Nam, Myung-Soo Kim
openaire +1 more source
Publisher Summary This chapter describes the Hermite interpolation of solid orientations based on a smooth blending of two great circular arcs on SO(3). The Hermite quaternion curve scheme is first extended by using this technique. The quaternion interpolation curve scheme is also easily extended by constructing a sequence of Hermite quaternion curve
Kee-Won Nam, Myung-Soo Kim
openaire +1 more source
The Proceedings of the Symposium on Evaluation and Diagnosis, 2017
Hua QIU, Tsubasa ARAKI
openaire +1 more source
Hua QIU, Tsubasa ARAKI
openaire +1 more source