In this paper, several principles of popular routing algorithms and models of Auto-Guided-Vehicles are presented. Tests were conducted and it was found that the Bezier Curve solution is the most unsteady algorithm because it is highly relative to the complexity of maps, particle density, curve dimension, numbers of AGVs, etc. Fuzzy logic is one of the easiest algorithms in programming, but the ...

In this paper we approximate a cylindrical helix by biconic and bi-quadratic Bezier curves. Each approximation method is G end-points interpolation of the helix. We present a sharp upper bound of the Hausdorff distance between the helix and each approximation curve. We also show that the error bound has the approximation order three and monotone increases as the length of the helix increases. A...

We propose a new kind of models, which are called Nonlinear Deformable Superquadric (NDS) models, for representing and reconstructing 3D objects. Instead of linear tapering deformation, a piecewise cubic Bezier spline is used to deform superquadrics. By changing the control points of the spline, the shape of the model is deformed as if it was made of a flexible material. In this manner, we can ...

The scope of this paper is to look at some aspects the differential geometry Bezier curves in Minkowski space. For that purpose, we firstly introduce Frenet curve 3-space. Especially, investigate Serret-Frenet frame, curvature and torsion all points. Moreover, give apparatus these end

Human emotions are conveyed by different medium such as behaviours, actions, poses, facial expressions and speech. Multitudinous researches have been carried out to find out the relation between these mediums and emotions. This paper proposes a system which automatically recognizes the emotion represented on a face. Thus, a Bezier curve based solution together with image processing is used in c...