Shengzheng Kang

A Piezoelectric MFC-Enabled Active Microforce Sensor With High Range-to-Resolution Ratio for Cross-Scale Robotic Cell Micromanipulation

Shengzheng Kang, Xiaolong Yang, Yao Li, Jiafeng Yao et autres

During robotic cell manipulation tasks, micro-force sensors play an important role to provide real-time force feedback for precise interaction between the robotic manipulator and the environmental cells. In order to accommodate a larger cross-scale range of forces, this paper presents an active …

cn (code pays fourni par la source)

Design and Application of an Automated Microinjection System Combining Deep Learning Vision Positioning and Neural Network Sliding Mode Motion Control

Zhihao Deng, Yifan Xu, Shengzheng Kang

Microinjection is one of the most established and effective techniques for introducing foreign substances into cells. However, issues such as cumbersome procedures, low success rates, and poor repeatability in manual cell microinjection have seriously restricted its practical applications in biomedical research and …

cn (code pays fourni par la source)

Natural Jacobian Matrix Formulation for Homogeneous Performance Indices in Parallel Mechanisms

Shengzheng Kang, Y. Li, B. W. Chen

Performance indices are crucial for performance analysis and evaluation of parallel mechanisms. However, conventional performance indices are not dimensionally homogeneous for the parallel mechanisms with both translational and rotational degrees of freedom. In this article, we propose a new method for formulating …

cn (code pays fourni par la source)

Inertial Sensing Based Adaptive Neural Network for Lower-Limb Joint Angle Prediction in Continual Multi-Scenario Assistive Locomotion

Shengzheng Kang, Shengli Mao, Yao Li, Wenjie Pan et autres

cn (code pays fourni par la source)

Preliminary Design and Simulation Analysis of a Novel Large-Stroke 3-DOF Parallel Micro-Positioning Platform

Chunyu Li, Shengzheng Kang

Due to the various application scenarios of micro-positioning platforms, designing the structure of a micro-positioning platform that accommodates performance specifications for specific real-world applications presents significant challenges. Piezoelectric actuators, known for their high-precision driving capabilities, are widely used in micro-positioning platforms. However, …

cn (code pays fourni par la source)

Neural-Learning-Based Adaptive Sliding Mode Impedance Force Control of Robotic Microinjection Systems Interacting With Viscoelastic Cells

Shengzheng Kang, Tao Li, Xiaolong Yang, Yao Li et autres

Robotic microinjection has been widely applied in biomedical engineering, but faces a great challenge on the precise force interaction with cells due to their inherently deformable, fragile, and nonlinear viscoelastic properties. This brief proposes a new neural-learning based adaptive sliding mode impedance …

cn (code pays fourni par la source)

Deep‐Learning‐Based Real‐Time Visual Detection Method for Robotic Cell Microinjection System With High Accuracy and Efficiency

Shengzheng Kang, Tao Li, Yifan Xu, Jie Zhou

The advancement of the life sciences has led to an increased demand for biological cell microinjection techniques. A number of algorithms have been developed for the purpose of detecting cells, and employed in automated cell microinjection systems. However, due to the significant …

cn (code pays fourni par la source)

Finite-time fractional-order sliding mode force control with time delay estimation and RBFNN compensation: Design and application to cell microinjection

Shengzheng Kang, Tao Li, Guozhi Liu

cn (code pays fourni par la source)

A comparative study of multi-tentacled underwater robot with different self-steering behaviors: Maneuvering and cruising modes

Zhihan Li, Dan Hua Xia, Shengzheng Kang, Yue Li et autres

Based on the concept of same structure but different laws, we propose two driving modes, maneuvering and cruising, using multiple tentacles of cephalopods as biomimetic prototypes. These two modes are distinguished by transient or continuous kinematic laws and can achieve self-steering behaviors …

Development and Testing of a Dual-Driven Piezoelectric Microgripper with High Amplification Ratio for Cell Micromanipulation

Boyan Lu, Shengzheng Kang, Luyang Zhou, Chun Yang

Cell micromanipulation is an important technique in the field of biomedical engineering. Microgrippers play a crucial role in connecting macroscopic and microscopic objects in micromanipulation systems. However, since the operated biological cells are deformable, vulnerable, and typically distributed in sizes ranging from …

cn (code pays fourni par la source)

Model-free robust motion control for biological optical microscopy using time-delay estimation with an adaptive RBFNN compensator

Shengdong Yu, Hongyuan Wu, Shengzheng Kang, Jinyu Ma et autres

cn (code pays fourni par la source)

A Fractional Viscoelastic Mechanical Model for Speed Optimization of Robotic Cell Microinjection

Shengzheng Kang, Xiaolong Yang, Yao Li, Hongtao Wu et autres

Robotic microinjection has been widely applied in the biomedical field as an effective means of cell micromanipulation. To improve the survival rate and efficiency of injection, the puncture speed should be designed properly to minimize cell damage. However, due to the complex …

cn (code pays fourni par la source)