SysML Based Modelling of Gear Shifting Strategy and Drivability for Automatic Transmission
Ankush Kumar, Sachin Dhanwate · Journal of Physics Conference Series · 2020
Abstract In this project SysML modelling of gear shifting strategy and drivability are done for the development of the transmission control system. Gear shifting is the complex system operation and drivability is also important for driving pleasure. The work starts by developing system functions to capture system-level requirements such as grade compensator, hot mode manager, shift scheduler, torque converter state selection, transmission speed calculator, manual mode manager, etc. The next phase includes designing and developing structure models, behavioural models, and the analysis of system requirements. Thus, the functionality of the design patterns is verified in the earlier stage of the product development life cycle.