A5100637739- Underwater Vehicles and Communication Systems
- Maritime Navigation and Safety
- Water Quality Monitoring Technologies
- Robotic Path Planning Algorithms
- Underwater Acoustics Research
- Robotics and Sensor-Based Localization
- Pituitary Gland Disorders and Treatments
- Mechanical stress and fatigue analysis
- Dynamics and Control of Mechanical Systems
- Robotic Mechanisms and Dynamics
- Non-Destructive Testing Techniques
- Target Tracking and Data Fusion in Sensor Networks
- Adaptive Control of Nonlinear Systems
- Adhesion, Friction, and Surface Interactions
- Aerospace Engineering and Energy Systems
- Brake Systems and Friction Analysis
- Icing and De-icing Technologies
- Induction Heating and Inverter Technology
- Thermal Analysis in Power Transmission
- Biomimetic flight and propulsion mechanisms
- Mechanical Engineering and Vibrations Research
- Water Treatment and Disinfection
- Photovoltaic System Optimization Techniques
- Welding Techniques and Residual Stresses
- Solar Thermal and Photovoltaic Systems
Shenzhen University
2024
Tsinghua University
1999-2024
Capital Medical University
2024
Beijing Tian Tan Hospital
2024
Shenzhen MSU-BIT University
2024
University of Science and Technology Beijing
2024
State Key Laboratory of Tribology
2023
This paper presents a novel gliding strategy for underwater gliders, which can better balance the glider energy consumption, motion accuracy and voyage velocity. is designed according to performance analysis results of under conventional strategy. In shallow water areas with higher current intensity, adjusts net buoyancy larger value, ensure velocity accuracy. deep smaller utilisation rate. different areas, movable mass block translation amount will also be adjusted. To improve efficiency,...
In actual application, the energy utilization rate of underwater glider directly affects total voyage range. When is used for executing exploration mission a fixed point, position that resurfaces should be accurate enough. this paper, we employ multi-objective optimization method to determine control parameters values can maximize accuracy and simultaneously. Especially, paper considers effect uncertain input errors. The include net buoyancy adjustment amount movable mass block translation...
At present, reusable launch vehicle technology (RLV) has become a research hotspot in the aerospace field and one of major development trends this industry. With reference to aircraft carrier’s arresting cable technology, paper puts forward novel cable-net buffer device for recovering first stage vehicle. The can transfer load through cable-pulley mechanism, then complete recovery by losing kinetic energy gravitational potential hydraulic dampers preloaded counterweights. In order analyze...
Abstract The fabrication of solar parabolic trough concentrators using flat elastic sheets presents a straightforward and cost-effective method. This paper introduces an optimization technique centered on stiffness adjustment, harnessing buckling to attain precise shapes in these concentrators. Through enhanced Particle Swarm Optimization-Genetic Algorithm (PSO-GA), strategically punched holes are optimized the sheet, allowing for attainment perfect by controlling chord length with...
Studying the evolution of interface contact state, revealing “black box” behavior in friction and establishing a more accurate model are great significance to improve prediction accuracy mechanical system performance. Based on principle total reflection, visual analysis technology is proposed. Considering dynamic variation stress distribution contact, we analyze nonlinear characteristics parameters different stages stick-slip process using above-mentioned experimental technology. Then, find...