The Study and Implementation on Force Feedback Hardware in the Loop for Vehicle Steering Wheel

• Main Authors: Qing-Shan Chen, 陳清山
• Other Authors: Hai-Pin Lin
• Format: Others
• Language: zh-TW
• Published: 2009
• Online Access: http://ndltd.ncl.edu.tw/handle/13281772941135251783

碩士 === 大葉大學 === 機械與自動化工程學系 === 97 === Steering-by-Wire system (SBW) is the core research for steer system of the advanced vehicle in the near future. This investigation focuses on force feedback system in Steering-By-Wire system. We used the Steering-By-Wire model developed by the previous researcher and modified some parameters to simulate road feeling. Further move, the road feeling for the force feedback system was designed to achieve the goal that the vehicle can be operated easily at low speed and the road feeling can be accurate at high speed. In this study, the controller of the feedback system is designed combining the output of gear reduction and angle sensor, the hardware in the Loop for the platform is build. In force feedback system we choose a DC motor as force feedback motor. The Pulse-Width-Modulate (PWM) signal for the motor is decided via the angle sensor and the vehicle speed. Then we can compare the result with the simulation results.