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Fig. 5 | Bioelectronic Medicine

Fig. 5

From: Closed-loop neuromuscular electrical stimulation using feedforward-feedback control and textile electrodes to regulate grasp force in quadriplegia

Fig. 5

Closed-loop response to increasing and decreasing target (desired) forces. a The target force is increased from 2.5 to 5 N causing a rapid response that overshoots the final desired value, but settles within +/− 10% of the final value in less than 1 s. b The target force is decreased from 5 to 2.5 N associated with a rapid response, settling within 1 s

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