The invention relates to a multi-objective coordination-typed self-adaptive
cruise control method for a vehicle, comprising the following steps: 1) according to the detail requirements of the multi-objective coordination-typed self-adaptive
cruise control for a vehicle, the performance indicators and I / O restriction of MTC ACC are designed, and multi-objective optimization control problem is established; and 2) MTC ACC control law rolling
time domain is used for solving the objective
optimal control problem, and the optimal open-
loop control quantity is used for carrying out feedback and achieving closed-
loop control. Based on the steps, the control method comprises the following four parts of contents: 1. the modeling for the longitudinal dynamics of a
traction system; 2. the performance indicators of MTC ACC; 3. the I / O restriction design of MTC ACC; and 4. solution by the MTC ACC control law rolling
time domain. By constructing multi-objective
optimization problem, the control method not only solves the contradiction among the fuel economy, the track performance and the feeling of the driver, moreover, on the same
simulation conditions, compared with the LQ ACC control, the control method simultaneously reduces the fuel consumption and vehicle
tracking error of the vehicle, and achieves the multi-objective coordinating
control function.