FMI-based co-simulation method and test verification for tractor power-shift transmission.

ABSTRACT: The tractor power-shift transmission (PST) research and development is a design process that incorporates many disciplines such as mechanical, control, and electronics. Modeling and simulation are typically dependent on various commercial tools for each discipline, making simulation, integration, and verification of system-level models problematic. Aiming at this, we propose a PST multi-domain co-simulation method based on the functional mock-up interface (FMI) standard, analyze the FMI-based simulation mechanism and the PST simulation system logical structure, and established the PST mechanical system model, control system model, tractor engine model, and tractor dynamic model. Based on FMI, these models are integrated into a PST co-simulation model. The starting speed, final drive half s

SUBMITTER: Wu Y 

PROVIDER: S-EPMC8836372 | biostudies-literature | 2022

REPOSITORIES: biostudies-literature