Kaiwei Wei

ORCID: 0009-0001-0310-2120
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About
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Research Areas
  • Electric Motor Design and Analysis
  • Magnetic Bearings and Levitation Dynamics
  • Dye analysis and toxicity
  • Bone Metabolism and Diseases
  • Industrial Vision Systems and Defect Detection
  • Non-Destructive Testing Techniques
  • Biological Activity of Diterpenoids and Biflavonoids
  • Advancements in Materials Engineering
  • Welding Techniques and Residual Stresses
  • Piezoelectric Actuators and Control
  • Sensorless Control of Electric Motors
  • Advanced machining processes and optimization
  • Medicinal plant effects and applications
  • Advanced Neural Network Applications

Zhuhai Institute of Advanced Technology
2025

Hefei University of Technology
2023-2025

North China University of Science and Technology
2022

This paper presents an adaptive sliding mode control (ASMC) scheme based on strain gauge position feedback for compensating motion errors in a piezoelectric nanopositioning stages and ensures precise reliable tracking control. The innovation of this lies calibrating the relationship between voltage actual stage displacement. Thus, calibrated displacement is directly used as signal ASMC scheme. Adaptive rules are employed to adjust gains, thereby eliminating requirement determine upper bound...

10.3390/act14020079 article EN cc-by Actuators 2025-02-07

As a special linear motor, the permanent magnet arc motor (PMAM) has attracted increasing attention in some low speed high torque applications. The traditional PMAM only utilizes single-sided (PM) excitation to produce torque, which leads limited performance. To solve this issue, multi-unit distributed double-sided PM excited (DPM-PMAM) is proposed paper. key of DPM-PMAM employ PMs on stator and rotor-sides design structure. First, configuration introduced. Besides, operation principle...

10.1109/tte.2024.3401462 article EN IEEE Transactions on Transportation Electrification 2024-05-15

Objective: To study the effects of dihydromyricetin (DMY) on proliferation, apoptosis and epithelial mesenchymal transition (EMT) esophageal squamous cell carcinoma (ESCC) KYSE150 KYSE410. Methods: KYSE410 cells were treated with different concentrations DMY (0, 25, 50, 100, 150, 200 μmol/L) for 24 hours. The median inhibition concentration (IC50) values detected by counting kit-8 (CCK-8) method. Then 0.5‰ dimethyl sulfoxide (DMSO) was used as control group, (DMY), transforming growth...

10.3760/cma.j.cn112152-20211214-00933 article EN PubMed 2022-04-23

In response to the problem of inconsistent air gap magnetic fields caused by different stator winding heights in modular moving magnet type permanent synchronous linear motors (MMMT-PMSLM), a Bayesian optimization convolutional neural network (BO-CNN) based method for detecting field consistency is proposed. This enables accurate identification Magnetic inconsistency fault MMMT-PMSLM. First, on airgap density signal, new feature information reconstructed through envelope reconstruction....

10.1109/icems59686.2023.10344475 article EN 2021 24th International Conference on Electrical Machines and Systems (ICEMS) 2023-11-05
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