Design and construction of steering wheel control system of a symmetrical four wheels automatic guided vehicle
The primary objectives of this thesis work are to design and construct a four wheel AGV that have stable and light structure, provide the electrical circuits to support the AGV system and develop steering control strategy using point to point control. Therefore, a symmetrical four wheel configuration is designed as the basic structure. Individual electrical components, which can be obtained easily in the local market, are used to develop the motor driver based on previous study. Implementation of PID control is developed to establish the point to point control. As the final result, the Symmetrical Four Wheels (Sy - Fo. W) Automatic Guided Vehicle can do several simple maneuvers, such as forward, backward, and pivot based on the user command via wireless connection. The AGV is able to move forward with 11cm straightness error per 5m distance travel on non-flat surface. For future development, an establishment of trajectory control can increase the vehicle maneuver ability.
B01122 | (wh) | Available |
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