Pneumatic Artificial Muscle

Pneumatic artificial muscles (PAMs), soft actuators powered by compressed air, are being actively researched for their potential in robotics and assistive devices. Current research focuses on improving PAM designs for enhanced force, range of motion, and control, often incorporating fabric-based actuators and advanced control algorithms like adaptive PID and machine learning techniques to compensate for hysteresis and achieve precise trajectory tracking. These advancements are driving the development of wearable exosuits for rehabilitation and augmentation, as well as minimally invasive surgical robots and other applications requiring dexterity and adaptability in soft robotic systems. The resulting improvements in control and performance are significant for both the field of soft robotics and the broader impact on healthcare and other industries.