Calibration method for heavy commercial vehicle rollover prediction model

For rollover detection and control study, a simplified nonlinear rollover prediction model commercial vehicles was proposed. In order to obtain valid model as close to the target real vehicle as possible, a set of key vehicle parameters were calibrated from experiment data collected from real vehicle field operation tests. Calibration of the vehicle prediction model simulation results compared with the experimental results, it is shown that the prediction model can be accurately predicted the rollover dangerous state.