2020
DOI: 10.1155/2020/5142870
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Adaptive Control Design for Human Handwriting Process Based on Electromyography Signals

Abstract: The most used control approaches of hand prosthesis are based on the forearm muscle activities, named ElectroMyoGraphy signal (EMG). In this sense, researchers modeled the hand writing on the plane only from two EMG signals. Based on this analysis, we can consider the hand as a robot with two arms (two degrees of freedom) moving on (x, y) plane. However, these signals are very sensitive to many disturbances and are generally unpredictable in time, type, and level. Based on forearm EMG signals, this work aims t… Show more

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Cited by 4 publications
(2 citation statements)
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“…For the control position target, the subsystem (S 1 ) is then defined as in (10), with u p its input signal. When this target is changed to the effort control, the system will be described by the subsystem (S 2 ), where u F is the new input signal to track some forcedesired trajectory.…”
Section: Problem Statementmentioning
confidence: 99%
See 1 more Smart Citation
“…For the control position target, the subsystem (S 1 ) is then defined as in (10), with u p its input signal. When this target is changed to the effort control, the system will be described by the subsystem (S 2 ), where u F is the new input signal to track some forcedesired trajectory.…”
Section: Problem Statementmentioning
confidence: 99%
“…Therefore, it is important to choose a nonlinear control method that is reasonably suitable for hydraulic servo systems. A number of investigations have been conducted on feedback linearization techniques [6,7], adaptive control [8][9][10], backstepping control [11][12][13][14][15], sliding mode control [16][17][18][19] and controller design via quantitative feedback theory [20,21]. The objectives of the abovementioned works are oriented to the control of either position or effort.…”
Section: Introductionmentioning
confidence: 99%