In this paper, we have developed a mechatronic human-robot coupling interface for kinaesthetic guidance based human robot teaching interface, by integration of a 6-axis force sensor, a coupling mechanism and wearable ...
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This paper presents an improved method to teleoperate impedance of a robot based on surface electromyography (EMG) and test it experimentally. Based on a linear mapping between EMG amplitude and stiffness, an incremen...
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As a frontier technology,biofeedback has been widely used for psychological treatment,control and many other human-computer interaction *** this paper,a multimedia game based on biofeedback technology is developed,inc...
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ISBN:
(纸本)9781467397155
As a frontier technology,biofeedback has been widely used for psychological treatment,control and many other human-computer interaction *** this paper,a multimedia game based on biofeedback technology is developed,including two main parts,the design of a brain computer interface(BCI) and the design of a multimedia *** the BCI design part,eletroencephlogram(EEG) signals are collected and sent to a processing module for *** EEG signals will be classified into two categories:movement or *** these classified results will be sent to the game process to control the action of a virtual car in real *** the second part,the design of a multimedia game via QTCreator is *** mainly use QTCreator's Graphics View Frame to develop the *** last we will introduce how to combine MATlab.SCAN4.5 and QTCreator together to play the game with biofeedback.
In this paper, adaptive control of unmanned marine surface vessel has been investigated in the presence of uncertain dynamics as well as external disturbance. Variable structure technique has been utilized in the cont...
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ISBN:
(纸本)9781479973989
In this paper, adaptive control of unmanned marine surface vessel has been investigated in the presence of uncertain dynamics as well as external disturbance. Variable structure technique has been utilized in the control design to make the dynamic response and desired motion tracking as quickly as possible. In practice, usually the desired trajectories are given as step points, such that direct immediate tracking would cause large acceleration and huge control effort, while the latter may be out of the actuators' limitation. Therefore, a reference model approach is employed, such that instead of direct tracking of the desired set point, the control objective becomes to shape the closed-loop dynamics to match a reference model. The reference model is built using optimization technique which tries to minimizes both tracking error and motion acceleration, and subsequently control effort. The smooth tracking is thus guaranteed in an optimal manner.
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