Research on test methods for special vehicle handling and stability based on dynamics simulation

In order to study and lay down the test methods of special vehicle handling performance and stability, the test method of special vehicle handling and stability is set up by considering the characteristics of special vehicle on the basis of the test methods in GB and ISO. The key parameters of vehicle handling and stability test are determined and analyzed through special vehicle dynamics modeling, handling and stability simulation, data processing and score evaluation. Based on this method, the test of sample vehicle is completed. The test results show that the test method is feasible, and meets the test and scoring evaluation requirements of special vehicle handling and stability.