Design support device for steering stability

摘要

PPROBLEM TO BE SOLVED: To set highly accurately a target performance of steering stability of a developed car in a design study step, on condition that a stable steering performance of the developed car is not widely different from the target performance. PSOLUTION: A complex C, C target characteristic value setting processing part 11 sets a target characteristic value of complex C, C based on a target response parameter and vehicle data. A complex C, C temporary characteristic value setting processing part 12 sets a temporary characteristic value of the complex C, C based on a temporary setting parameter and the vehicle data of the developed car. A normal temporary characteristic value setting processing part 14 corrects the temporary characteristic value of the complex C, C by a correction value calculated from a difference between an estimated value acquired from a test result of a base car which is a base of the developed car and a design value, and sets a normal temporary characteristic value. An analysis processing part 15 compares a target characteristic value of the complex C, C with the normal temporary characteristic value, and analyzes whether the normal temporary characteristic value is within a tolerance or not relative to the target characteristic value of the complex C, C. PCOPYRIGHT: (C)2008,JPO&INPIT