H/spl infin/ steering control system for the unmanned vehicle

By using the information obtained from the output of MR (magnetoresistive) sensors for an unmanned vehicle driving system, we develop an algorithm that decides the distance and directions between the guideline which is made by a magnet and a vehicle. To improve the robust tracking properties of the closed loop system, we introduce an H/spl infin/ controller and its application for the unmanned vehicle driving system.