Host: The Japan Society of Mechanical Engineers
Name : [in Japanese]
Date : June 28, 2023 - July 01, 2023
In the straight passage tracking PGR, the vehicle often moves backward when it approaches the target path. In this study, we improved the program and conducted driving experiments including backward movement, which has not been realized in the past, to investigate the target path following characteristics of vehicles. In addition, the experimental results showed that the steady state error increased as the experiments were repeated. This phenomenon was verified with respect to the drift of the attitude angle sensor, and the relationship between the drift of the attitude angle sensor and the steady state error was discussed by simulation using the approximate formula for the drift obtained from the verification.
