The Software System Of The Curved Surface Mesh Automatic Generation

The Curved Surface Mesh Generation is one of important premise for the FEM analysis and computation. On the basis of vastly reading and referring relevant papers, this text with direct approach for foundation, namely the curved surface mesh generation is direct to carry on in the physics space of the curved surface, making use of the mesh to Advancing Front Generation Technique at the same time, part creation node the part produces the mesh of method, carrying on the equilateral triangle mesh to B curved surface and various parameter curved surface generation.Main contents of this text research:1) On the basis of direct approach, make use of the mesh to Advancing Front Generation, carry on the equilateral triangle mesh to B curved surface generation.2) This text was born to carry on mathematics analysis and theory to the equilateral triangle mesh of B curved face research, carrying on to programme and experiment at the same time.3) At solving non-linear equation group, we carry on optimize design to iterative initial value choosing4) Making use of the textual method, make into the software system of the curved surface mesh automatic generation, using this system to the curved surface of the different reference point mesh the automatic generation carry on the experiment.5) The curved surface equilateral triangle mesh generation error margin analysis and the quality evaluations were carried on the researching.