Design of intelligent wheelchair control system based on speed planning

Abstract

In order to optimize the movement performance of intelligent wheelchair through narrow environment and turning obstacle avoidance, and realize the speed change of wheelchair more smooth and stable, based on the principle of speed planning, this paper designs and develops a new intelligent wheelchair movement control system, and uses STM32 control chip for hardware circuit design and main software programming. The motion control driver is applied to the power system of the wheelchair, which drives two 24V DC motors to work together. Good results are obtained through experiments, and better driving control for the intelligent wheelchair is realized.