A5102833108- Vibration Control and Rheological Fluids
- Vehicle Dynamics and Control Systems
- Adaptive Control of Nonlinear Systems
- Magnetic Bearings and Levitation Dynamics
- Innovative Energy Harvesting Technologies
- Composite Material Mechanics
- Numerical methods in engineering
- Ultrasonics and Acoustic Wave Propagation
- Control and Dynamics of Mobile Robots
- Hydraulic and Pneumatic Systems
- Advanced Sensor and Energy Harvesting Materials
- Oil and Gas Production Techniques
- Energy Harvesting in Wireless Networks
- Electromagnetic Launch and Propulsion Technology
Shandong University of Technology
2023-2024
Yunnan Agricultural University
2024
China University of Petroleum, East China
2024
The energy harvester based on the piezoelectric effect can convert vibration in environment into electricity to power network nodes. In order broaden effective frequency bandwidth of and reduce resonant system, a liquid slosh-type is proposed this paper. Based theory effect, mechanical model electromechanical coupling were established, dynamic characteristics slosh analyzed. theoretical experimental test, studied. By making prototype building experiment platform, capture tested...
A 2-DOF vehicle active suspension system model with time-delay feedback control is established. The stability region of the obtained by using Routh-Hurwitz criterion and polynomial discriminant theory. multi-objective optimization function established taking into account ride comfort, driving safety, handling stability, optimal parameters are particle swarm optimization(PSO) algorithm. vibration characteristics systems under different road excitations studied through experiments simulations...
<title>Abstract</title> This article focuses on the study of nonlinear active suspension tracking control problems based an adaptive reference model. To mitigate drawback compromised ride comfort caused by errors while trajectory body displacement, paper explores a controller with dual objectives. includes PD for desired and sliding mode concerning velocity acceleration. approach ensures that displacement approximately tracks significantly improving comfort, additionally, this method has...
ABSTRACT The Voronoi cell finite element method (VCFEM) has successfully characterized the linear elastic behavior of composites. This study is dedicated to develop an electro‐elastic coupling VCFEM model mimicking fully‐coupled piezoelectric For fiber‐reinforced composites considering interfacial cracks, interface traction reciprocity, charge density reciprocity on bonded interfaces and traction‐free, density‐free debonded are comprised in new assumed stress electric displacement hybrid...