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Human adaptive mechatronics system integrated with cybernetics loop using neuromuscular controller in occupational therapy for elderly person with disability
Journal of Ambient Intelligence and Humanized Computing ( IF 3.662 ) Pub Date : 2020-08-06 , DOI: 10.1007/s12652-020-02405-0
J. Prince Antony Joel , R. Joshua Samuel Raj , C. Anand Deva Durai , Ramchand Vedaiyan

Human adaptive mechatronics (HAM) device is operated using neuromuscular interface controller. The muscle activity is monitored with the help of electromyogram (EMG) signals. The change in signal strength due to the volunteering movement of body parts is detected by placing few electrodes on the skin surface. EMG signal is used as the control signal and it gives the movement coordination. The amplitude of the signal changes with respect to the muscle activity. The HAM device is made to operate depending upon the amplitude changes in the generated EMG signal. The option of using cybernetic loop facilitates the balance of the control error and the delayed response time of the system. This paper elaborates the working of human adaptive neuromuscular interface controller in mechatronics device and the simulation is carried out in real time approach for the different muscle activity mainly between the two actions: volunteer motion and intended motion.



中文翻译:

利用神经肌肉控制器结合控制论回路的人类自适应机电一体化系统在老年残疾人的职业治疗中

使用神经肌肉接口控制器来操作人类自适应机电一体化(HAM)设备。借助肌电图(EMG)信号监测肌肉活动。通过在皮肤表面放置很少的电极,可以检测出由于身体部位的自发运动引起的信号强度变化。EMG信号用作控制信号,并提供运动协调。信号的幅度随肌肉活动而变化。使HAM设备根据所产生的EMG信号中的幅度变化来操作。使用控制论回路的选项有助于平衡控制错误和延迟系统的响应时间。

更新日期:2020-08-06
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