基于TRIZ理论的新型康愈机械臂的研究与设计

Research and Design of New Healing Robotic Arm Based on TRIZ Theory

为解决人体失能后,在康复过程中无法进行肌肉协调的问题,基于TRIZ理论建立矛盾矩阵,通过分析机械臂、研究肌肉协同系统与康复机器臂的适配性,设计了一种新型康愈外戴式机械臂。为解决外骨骼机械臂笨重和不好佩戴等问题,设计采用新型扁平气动人工肌肉材料,根据所选用机械装置,结合数据库所预测患者的肌肉电信号和脑部电信号的相关信息,进而通过系统对气动肌肉进行收缩控制,极大地解决了患者的康复训练问题。

To address the issue of muscle coordination during further rehabilitation after human disability,this paper establishes a contradiction matrix based on TRIZ theory.A new type of rehabilitation wearable robotic arm is designed by analyzing the robotic arm and studying the compatibility between the muscle collaborative system and the rehabilitation robotic arm.To solve the problems of bulky and difficult to wear exoskeleton robotic arms,a new type of flat pneumatic artificial muscle material is designed and adopted.Based on the selected mechanical device,combined with the predicted muscle electrical signals and brain electrical signals of patients in the database,the system controls the contraction of the pneumatic muscle,greatly solving the problem of rehabilitation training for patients.