Suolin Duan

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For the feature extraction of motor imaginary EEG (electroencephalography) in the study of brain-computer interface(BCI), a method of extracting EEG features based on wavelet package combined with ICA (Independent component analysis) was adopted to extract the signals produced by imaginary movement, event related desynchronization or event related(More)
In this paper, a fuzzy planner is designed, which is combined with motion controllers to control three-wheel mobile robot with infrared sensors to avoid obstacles in unknown environment. The fuzzy planner processes data from infrared sensors to get the navigation angle in which the robot should be necessarily driven to avoid obstacles. The navigation angle(More)
A robust control method based on equivalent control of Variable Structure Control (VSC) with feedforward compensator for robotic manipulators subject to load uncertainties is presented. The feedforward compensator is used to improve tracking precision, and the feed-sequence compensator with the Proportional Integral (PI) regulator to the sliding-mode(More)
This paper proposes an impulsive control based on linear matrix inequalities (LMI) techniques to stabilize a class of complex dynamical networks system with parameter uncertainties. The model of impulsive controlled complex network with different dynamical nodes is presented, and various robust stability conditions in the form of Linear matrix(More)
Estimation of single-trial event related potentials (ERPs) based on independent component analysis (ICA) is investigated in this paper. The performances of four ICA algorithms (AMUSE, SOBI, Infomax, and JADE) are assessed by separating the ERPs from semi-simulated EEG datasets, in order to determine the optimal method. Infomax and JADE performs(More)
In this paper, a mobile robot obstacle avoidance system based on information fusion of infrared sensor and binocular vision sensors is proposed. The complete distance information between the robot and obstacles, which is obtained from the infrared sensors and the binocular sensor can real-time help the robot perceiving its location relative to all kinds of(More)
An adaptive sliding mode control (SMC) method based on equivalent control in the SMC and regressor formulation of robot dynamics is presented for the trajectory tracking control of robot manipulators with parameter uncertainties and non-parameter uncertainties. The smoothing control law is adopted to eliminate the chattering in the conventional VSC. The(More)
In this paper, by using the concept of hybrid time for Hybrid dynamical systems(HDS), we consider the problem of input-to-state stability(ISS) for a class of nonlinear HDS with interval time-varying delay and external inputs. Some sufficient conditions are presented aiming to derive the ISS and exponential ISS properties of the whole hybrid systems for the(More)
Safety is one of the crucial issues for robot-aided neurorehabilitation exercise. When it comes to the passive rehabilitation training for stroke patients, the existing control strategies are usually just based on position control to carry out the training, and the patient is out of the controller. However, to some extent, the patient should be taken as a(More)
Error model is the basis for accuracy-related computations and analyses for parallel manipulator. In this paper, one novel 6-DOF Parallel manipulator is proposed and its errors model is obtained by setting up the relation of pose errors and structural parameters based on the closed-vectors differential method. Errors sensitivity index are defined by using(More)