Tire performance analysis system, tread pattern performance analysis system, tire performance analysis method, tread pattern performance analysis method, tire performance analysis program and tread pattern performance analysis program

摘要

PPROBLEM TO BE SOLVED: To provide a tire performance analysis system capable of accurately analyzing tire performance by road surface modeling a road surface as an elastic element and a viscous-elastic element. PSOLUTION: The tire performance analysis system numerically analyzing the performance of a pneumatic tire having a tread portion, comprises a center processing device (CPU) 10, a main memory device 11, a tire model memory device 12, a road surface model memory device 13, an input device 14, and an output device 15. The CPU 10 comprises a tire modeling means 100a, a road surface modeling means 101, a model contacting means 102, and an analyzing means 103. PCOPYRIGHT: (C)2007,JPO&INPIT