A brief fuzzy controller for an intelligent tracking system

Abstract

This paper introduces the design of an intelligent tracking and drawing system based on the Freescale MCU MC9S12DG128. By using infrared photoelectric sensors, the system can detect real-time route information. Then system steering angle and running speed can be effectively adjusted by combination of proportional control and fuzzy control methods, which realises the dynamical control of the whole system. Based on the communication between PC and RF wireless modules, remote control is effectively realised and accurate drawing is obtained. Finally, experiment results are given to show the effectiveness of the proposed system.