关键词: 可穿戴外骨骼, 模块化供电, 仿真分析, 电路设计, 控制程序

Abstract: A study was conducted on the power supply system for wearable exoskeleton robots and a modular power supply system with multi-channel batteries operating simultaneously was designed. The hardware circuit design of this power supply system was carried out and the power circuit was simulated in TINA software to verify that the discharge delay circuit can avoid excessively large instantaneous currents and protect the load circuit. A control program was written to enable communication and interaction between multiple power sources based on the CAN bus, achieving discharge balancing. The experimental results demonstrated that the designed modular power supply system maintained uninterrupted operation during individual power module failures, exhibited enhanced safety and efficiency and met the requirements for wearable exoskeleton robots.

Key words: wearable exoskeleton, modular power supply, simulation analysis, circuit design, control program