Customizing of CATIA V5 (*1)
Customizing of CaelumXXen (*2)

Basic function in which 3D complex shape is visually expressed.
CAD system using COM technology (*3).

Assembly that individually designs parts that compose product and assembles it on CAD.
Interference check that visually moves movable part.
Additionally, applied function (wire harness (*4), 3D morphing (*5), etc.).
　　

　　*1 CATIA V5 is a product of Dassault Systemes S.A.
　　*2 CaelumXXen is a product of the Toyota Caelum Inc.
　　*3 COM(Component Object Model) is a technology to software reuse.
　　*4 Wire harness is a system that optimizes the route of the electrical equipment cable of the car.
　　*5 It is a function to change the state of the fundamental form by changing the parameter set to the wire.
　

Research and development of cutter-passing calculation program concerning metal mold curved surface system chiefly.
　　
　　　　Development of numeric operation program concerning differentiation geometry.
　　　　Numerical analysis of mathematical (There is no approximation) offset shape.

　　　　　　

The route of the NC tool is calculated based on the product shape data made by CAD.
The NC data creation to process it by the numerically controlled machine tool is supported.
　

Large-scale matrix operation and eigenvalue computation

　　　　

The physics phenomenon is numerical value calculated by using CAD data.
The result is analyzing examined. And, it supports the problem solving.
The collision experiment of the car is conducted by using CAE.

Contact problem.
Calculation of amount of elasticity deformation.
Nonlinear numerical analysis system.
The best value problem with limiting condition.
FFT

Various numerical analyses are done. Especially, the minimization of energy that minimizes something is calculated (optimized calculation).