HIL test bench for rear-axle steering systems
Fields of application
- Function development, optimisation and validation of rear-axle steering systems
- Analysis of performance and control in a HIL-environment
- Simulation and validation of rear-axle steering behaviour in failure scenarios
- Automated HIL road and approval tests
Test bench architecture and modules
- 后桥转向系统的机电一体化，例如通过
- 可灵活装备且贴近应用的机械支座，用于不同类型的后桥转向系统
- 集成控制单元、传感器及现场总线系统(CAN, FlexRay)
- 集成试验件和车辆模型
- 用于施加力和定位的电动直线缸
- 反作用力：± 12 … ± 25 kN
- 冲程：± 150 … 300 mm
- 调整速度：500 … 750 mm /s
- Powerful simulation of vehicle electrical systems incl. energy refeed
- Cut-off relay adaptor for highly automated simulations of electrical failures
- Measurement system to record
- Control and power signal currents of the specimen actuator and ECU
- Forces and positions
- Models and interface with real-time hardware (e.g. MATLAB / Simulink, dSpace)
- Compact dimensions and design for use in HIL labs
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