Non-Torgue-Interupted Transmission ZS320
Customer: In-House
Scope of services of RLE:
- Concept development, system analysis
- Patent research, patent application
- Mechanical design and detailing
- Simulation with Matlaband Dymola
- Control unit simulation with Matlab/ Simulink
- Layout of an electrical-hydraulic control
Special project features:
- In-house project to extend and demonstrate RLE competencies
- Engineering of different concepts versions
- Design and CAD-design of one version for a car with rear wheel drive
- Inclusion of various groups of the Powertrain department in the project
- Assembling a real time use -simulation of the control with Matlab/ Simulink
- Loss-analysis via Matlab/ Simulinkmodell (diploma thesis – Braunschweig University Student)
Technical highlights:
- Shifting with the comfort of a modern automatic transmission, but with no traction interruption
- Compared to automatic transmissions, higher efficiency due to abetter performance
- No synchronisation necessary because of a central synchronisation unit, less complexity
- German patent DE 103 50 917 B3 dated 25.5.2005
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