Dynamic Modeling and Characterization of Transmission Response for Controller Design
981094
02/23/1998
- Event
- Content
- Electronic closed loop control of automatic transmission functions can potentially benefit from the use of quantitative models of transmission response in a form compatible with controller design procedures. Transmission dynamic response during gear shifts of a discrete-ratio transmission is nonlinear. Procedures for developing linearized dynamic models are applied to the simulation of the nonlinear model of a representative power train during the inertia phase of a shift. The frequency responses for the resulting linear models are examined, and their implications for controller design are noted.
- Pages
- 13
- Citation
- Zheng, Q., Srinivasan, K., and Rizzoni, G., "Dynamic Modeling and Characterization of Transmission Response for Controller Design," SAE Technical Paper 981094, 1998, https://doi.org/10.4271/981094.