Technology of Hydraulic Systems

Technology of Hydraulic Systems

Goals

Improving (energy) efficiency

Increasing productivity

Maximizing comfort

Tools

System simulation

Hardware-in-the-loop testing

Machine measurement

Methods

Integrating new component technologies into new systems for mobile machinery

Bottom-up: Facilitating technology of new components to optimize the systems

Top-down: Setting requirements for the development of necessary components for the new systems

Technology of Hydraulic Components

Technology of Hydraulic Components

Pumps and motors

Efficiency optimization

Design of flow channel

High speed

Tribology

Friction simulation

Materials research

Manufacturing processes

Surface optimization

Control and sensing technology

Control and sensing technology

Control development

System identification

Design of observers and estimators

Model-based control development

Model-predictive control

Adaptive control

Validation

MiL testing

Rapid control prototyping

HiL environment for integration testing

Hardware design

Real-time digital communication

Digitale (Echtzeit)-Kommunikation

  • Field bus systems (e.g.: CAN, J1939 and EtherCAT)
  • Wireless technology (e.g.: industrial wifi and 5G)

Application specific sensor integration

Electrification

Electrification

Electrical Drives

Electro-magnetic deshines

Fusion of components and functionality

Dynamic and loss minimizing control

Power electronics

Topology design

Development of power stage

Control and modulation concepts

Hybrid and electric vehicles

System simulation and analysis of load cycles

Development of drivetrain topology concepts

Vehicle control and functional development