A5101469051- Piezoelectric Actuators and Control
- Robotic Mechanisms and Dynamics
- Topology Optimization in Engineering
- Iterative Learning Control Systems
- Optical measurement and interference techniques
- Composite Structure Analysis and Optimization
- Force Microscopy Techniques and Applications
- Image Processing Techniques and Applications
- Soft Robotics and Applications
- Robot Manipulation and Learning
- Dynamics and Control of Mechanical Systems
- Advanced Measurement and Metrology Techniques
- Advanced MEMS and NEMS Technologies
- Aeroelasticity and Vibration Control
- Advanced Vision and Imaging
- Industrial Vision Systems and Defect Detection
- Manufacturing Process and Optimization
- Muscle activation and electromyography studies
- Vibration and Dynamic Analysis
- Advanced Surface Polishing Techniques
- Robotics and Sensor-Based Localization
- Prosthetics and Rehabilitation Robotics
- Advanced Sensor and Energy Harvesting Materials
- Modular Robots and Swarm Intelligence
- Robotic Locomotion and Control
South China University of Technology
2015-2024
Guangdong University of Technology
2013-2024
Universidad del Noreste
2024
Shandong Agricultural University
2024
Key Laboratory of Guangdong Province
2012-2023
China Electronic Product Reliability and Environmental Test Institute
2023
China University of Petroleum, East China
2015-2023
Civil Aviation University of China
2011-2023
Nanjing University of Aeronautics and Astronautics
2018-2021
Shenyang Institute of Automation
2017
This paper presents the design methodology and fabrication process of a novel piezoresistive pressure sensor with combined cross-beam membrane peninsula (CBMP) diaphragm structure for micropressure measurements. The is then analyzed through various experiments. primarily designed based on optimized sensitivity, finite-element method used to predict stresses that are induced in piezoresistors deflection under different pressures. Compared other traditional types, significant increase...
This paper proposes a novel micro-electromechanical system (MEMS) piezoresistive pressure sensor with four-petal membrane combined narrow beams and center boss (PMNBCB) for low-pressure measurements. The stresses induced in the piezoresistors deflection of were calculated using finite element method (FEM). functions relationship between dimension variables mechanical performance determined based on curve fitting method, which can provide an approach geometry optimization sensor. In addition,...
Planar parallel three-degrees-of-freedom (3-DOF) nanopositioners have been used for sample scanner in scanning probe microscopy (SPM), wafer positioner nanoimprint lithography, micro/nano manipulation, and precision machining. The performance evaluation indexes involve workspace, natural frequency, input coupling ratio, precision/accuracy, speed, payload capability, output compliance. tradeoff of multiple is an important factor needing to be considered the process designing a nanopositioner....
As a classical and crucial component in industrial systems, the manipulators are widely employed precision manufacturing scenarios because of their advantages high stiffness, large load support capability, precision. During service, it is inevitable that they encounter data imbalance due to occasional low-frequency failure behaviors. But order address these issues, majority approaches already use need assistance extra tools. Thus, novel intelligent health state diagnosis model, named...
Planar parallel three-degrees-of-freedom (3-DOF) nanopositioning systems have been widely applied in scanning probe microscopy, micro-/nanomanipulation, nanoimprint lithography, and precision machining. Two effective optimization approaches are proposed to enhance the system performance this paper. First, seven indexes involved modeling a platform evaluate mechanism performance. Four constraints also considered. A general analysis, optimization, decision-making method select better structure...
In this paper, a feature selection and two-stage classifier for solder joint inspection have been proposed. Using three-color (red, green, blue) hemispherical light-emitting diode array illumination charge-coupled device color digital camera, images of joints can be obtained. The features, including the average gray level percentage highlights template-matching feature, are extracted. After selection, based on algorithm Bayes, each is classified by its qualification. If fails in...