Mechanical Structure Design of Wearable Assistive Robot Driven by ADAMS System

Abstract

Currently wearable assistive robot has been widely researched and applied in many fields. Aiming at the problems of difficult and time-consuming handling of goods, a wearable assistive robot using automatic dynamic analysis of mechanical systems is designed. The robot is assisted by robot operating system. The robot uses robot operating system to assist the automatic dynamic analysis of mechanical systems system, and the mechanical structure of the robot is analyzed and designed. Then the robot structure is simulated and analyzed by the software to explore the practical application of the robot. The results of the study indicated that the height of the robot’s air drive affected the effectiveness of the robot’s application. The angle of the robot could reach 36.2° at 0mm height, 53.6° at 50mm and 66.7° at 100mm. At the same time, the maximum force of the robot’s stand could reach 191.5N. The amount of robot’s assisting force varied in different handling goods. The actual force applied by the robot varied in different arm positions. However, the actual structural design of the robot is in line with the actual application effect. It can be concluded that the robot designed by the system conforms to the actual application structure and can realize the actual booster assistance effect. This is a good guide for the assistive control and structure analysis of the assistive robot.

Keywords

• Wearable
• assistive robotics
• mechanical structure
• simulation design