Yichen Zhong
7 Papers
Yichen Zhong is an academic researcher. The author has contributed to research in topics: Computer science & Deformation (meteorology). The author has an hindex of 2, co-authored 7 publications.
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Papers
An adaptive bilateral impedance control based on nonlinear disturbance observer for different flexible targets grasping
TL;DR: In this article , a composite bilateral tele-operation controller is proposed combining adaptive impedance control with nonlinear disturbance observer-based sliding mode controller, which is constructed to achieve high-precision tracking of desired contact forces and ensure the safety of grasping various flexible targets.
5
Scour diagnosis index based on cross-correlation analysis of bridge dynamic response under vehicle braking
Zhenhao Zhang,Yan Jun Li,Yichen Zhong,Xueqian Lin +3 more
TL;DR: In this article , the authors proposed a cross-correlation analysis for bridge dynamic response excited by vehicle braking, which is used to identify the scour location with a threshold of 2%.
2
A Dual DIC System for Analysis of Dynamic Mechanical Properties of Large Sandstone under Uniaxial Compression Load
Yichen Zhong,Fanxiu Chen,Xinya Gao,Zhanwei Guo,Jie Sun,Liming Zhang,Yuan Wang,Yuxin Liu,Changtai Li +8 more
TL;DR: In this article , a dual DIC system is used to acquire the dynamic mechanical properties of a simulated sandstone tunnel by a dual-DIC system, which consists of a low-speed camera and a high speed camera, and the results showed that for large specimens a marker pen could be used to spot speckles and make sure that the diameters of speckle points in an image should be ranged from three to five pixels.
Throat Modeling Based on Mass-Spring Method and Unity 3D for Surgery Traning
Liang Li,Yanfeng Pu,Ting Wang,Zhenxing Sun,Dekun Zheng,Yichen Zhong +5 more
- 26 May 2022
TL;DR: A virtual spring is constructed using Hooke’ s law, updating the velocity and position of the masses using Euler’s integral method and a spring mass model for a throat is constructed by generating the masses according to the model volume.
Visual Prediction based Teleoperation Control
Yichen Zhong,Yanfeng Pu,Ting Wang +2 more
- 12 May 2023
TL;DR: In this paper , a tele-operated system based on virtual predictive simulation to estimate the virtual force on the deformation region of the target surface by a spring-mass-model when the manipulator interacts with the target in the virtual environment, and finally verifies the effectiveness of the proposed method in weakening the influence of time delay through experiments.