Junwei Han
Harbin Institute of Technology
93 Papers
390 Citations
Junwei Han is an academic researcher from Harbin Institute of Technology. The author has contributed to research in topics: Parallel manipulator & Earthquake shaking table. The author has an hindex of 15, co-authored 90 publications.
Chat about Author
Papers
PD control with gravity compensation for hydraulic 6-DOF parallel manipulator☆
TL;DR: In this article, a model-based controller for 6-DOF hydraulic driven parallel manipulator considering the nonlinear characteristic of hydraulic systems-proportional plus derivative with dynamic gravity compensation controller is presented, in order to improve control performance and eliminate steady state errors.
122
Decoupling control for spatial six-degree-of-freedom electro-hydraulic parallel robot
TL;DR: In this paper, a decoupling controller equipped with cross-coupling pre-compensation for an electro-hydraulic parallel robot is presented to weaken system dynamic coupling effects usually ignored on the design of advanced controllers.
71
Sliding-mode control of ship-mounted Stewart platforms for wave compensation using velocity feedforward
TL;DR: A sliding-mode control scheme for the ship-mounted Stewart platform is presented and it is rigorously proven that the control errors are bounded employing Lyapunov-based analysis.
55
Decoupled-Space Control and Experimental Evaluation of Spatial Electrohydraulic Robotic Manipulators Using Singular Value Decomposition Algorithms
Chifu Yang,Zhiyong Qu,Junwei Han +2 more
TL;DR: Results show that the DSC framework can further improve the control performances of the current control algorithms designed in the physical space of spatial multi-DOF parallel robots, by solving the problem of dynamic coupling effects.
51
Adaptive inverse control of time waveform replication for electrohydraulic shaking table
TL;DR: In this paper, a combined control strategy with an adaptive inverse control (AIC) and an inverse frequency response function (IFRF) equalization technique is proposed for the electrohydraulic shaking table (EST) system.
48