Design of Road Test and Evaluation System for Vehicle Handling and Stability

Abstract

Vehicle handling and stability has effect on positive safety of automotive directly. Test system of handling and stability is built for its road test and the test variables signal can be acquired and stored synchronously. Based on MATLAB GUI, software is developed for the test data processing, so that the stored data is to be analyzed and handling and stability test result is given by the software automatically. Using the test system in paper, handling and stability road test of one domestic sedan is fulfilled and scored, which verifies the applicability of the test system and scoring software in paper.

Real-time Acquisition and Analysis Test Data of Commercial Vehicle Handling Stability Based on LABVIEW Virtual Instrument

“…In addition, relying only on manual existing general-purpose software for data processing not only consumes a lot of manpower and time, but also it is difficult to standardize and unify the processing results. Therefore, the realization based on virtual instrument technology is of great significance to the study of vehicle handling and stability test such as steady-state rotation and snake-like test [3][4].…”