A5020016983- Hydraulic and Pneumatic Systems
- Control Systems in Engineering
- Industrial Technology and Control Systems
- Refrigeration and Air Conditioning Technologies
- Gear and Bearing Dynamics Analysis
- Tribology and Lubrication Engineering
- Advanced Control Systems Optimization
- Fuel Cells and Related Materials
- Electric and Hybrid Vehicle Technologies
- Advanced Sensor and Control Systems
- Vehicle Dynamics and Control Systems
- Electric Motor Design and Analysis
- Oil and Gas Production Techniques
- Modeling, Simulation, and Optimization
Purdue University West Lafayette
2021-2024
This paper proposes an electro-hydraulic actuator (EHA) system, and a novel-designed unit (EHU) consisting of fixed-displacement hydraulic gear machine variable-speed electric machine. The novel EHU design integrates in single housing, targeting optimal compactness, power density, component reduction. EHA system features open circuit design, where hoses connect the with tank, valve manifold, cylinder. In this way, proposed technology can be used to implement distributed actuation vehicle...
Abstract The torque efficiency and flow of positive displacement machines for fluid power applications are determined by the behavior their internal lubricating interfaces. This aspect has motivated development tribological simulation tools analysis these level details can provide allows explaining some counterintuitive aspects that occur in paper focuses on a significant example, which is high asymmetric films occurring pressure compensated external gear pumps. These units often designed...