Interval multi-objective optimization method and equipment based on vehicle stability demand, and medium

The invention relates to the technical field of data processing, and discloses an interval multi-objective optimization method and device based on vehicle stability requirements and a medium. According to the method, first parameters and second parameters in stability parameters of a vehicle chassis are determined, target values of the first parameters and target intervals of the second parameters are obtained, a first target function and a second target function are constructed respectively, and then an initial white shark population is generated and serves as a current search population; simulation values of all stability parameters are obtained through the chassis simulation model, so that a current optimal population is determined, a new current search population is generated according to a preset optimization direction, the simulation values are returned and determined until iteration stop conditions are met, final values of all design parameters are obtained, and stability adjustment of the vehicle chas