CHARACTERISTIC FIGURE COMPARING/ESTIMATING METHOD, AND SIMULATION MODEL PRODUCING METHOD

摘要

PPROBLEM TO BE SOLVED: To provide a characteristic figure comparing/estimating method facilitating visual shape comparison/estimation, and a simulation model producing method capable of efficiently fixing the simulation model. PSOLUTION: Compared targets are a tire ground surface shape 1 actually existing and a tire ground surface 2 which can be obtained by the simulation of a computer. As a comparative premise, a shape related to the characteristic in the characteristic figure is made to be independent from a background of the characteristic figure. Then, in at least two characteristic figures, the contraction scales of the characteristic figures having independent shapes are made to match. Those are superimposed while putting a shape becoming a reference at the forefront as shown in Fig.(a). As shown in Fig.(b), the compared targets are superimposed in a different order from the Fig.(a). The Fig.(a) and the Fig.(b) are indicated in parallel, thereby estimating the compared targets. A quantitatively estimated result can be used for correcting the simulation model. PCOPYRIGHT: (C)2006,JPO&NCIPI