system model overview gearbox - uvic.ca
TRANSCRIPT
THIS PRESENTATION DISCLOSES MATERIAL PROTECTED UNDER COPYRIGHT LAW AND FURTHER DISSEMINATION IS PROHIBITED WITHOUT PRIOR
WRITTEN CONSENT OF THE PATENT COUNSEL OF ARGONNE NATIONAL LABORATORY
© COPYRIGHT March 2014 UChicago Argonne, LLCALL RIGHTS RESERVED
2
© COPYRIGHT March 2009 UChicago Argonne, LLC
Autonomie has models for all major systems.
3
© COPYRIGHT March 2009 UChicago Argonne, LLC
Help > Autonomie help
Gearbox is organized hierarchically
© COPYRIGHT March 2009 UChicago Argonne, LLC
5
Controller Plant
Gearbox System
Demand Transient
You can see this hierarchy in the GUI & Simulink model
Torque & speed computations.Loss estimations
Shifting logicGear selection
gear selection Ready to shift?Clutch/Engine/already shifted
Plant model calculations
© COPYRIGHT March 2009 UChicago Argonne, LLC
7
Speed calculations
Torque calculations
Automatic transmission model
Check other models in the GUI
Shift maps : Up shift & Down shift
© COPYRIGHT March 2009 UChicago Argonne, LLC
9
1. You can use a specific shift map.2. You can use Autonomie’s default shift logic
based on engine operating speeds
Transient model
© COPYRIGHT March 2009 UChicago Argonne, LLC
10
Synchronize shifting with other systems
Other transmission systems in Autonomie
Automatic/Manual gearboxes
Dual Clutch Transmission
Continuously Variable Transmissions
Planetary
– Single mode (Prius like..)
• Simulink
• SimDriveline
– Dual Mode (Chevy Tahoe like..)
– Voltec (Chevy Volt like..)
• SimDriveline
© COPYRIGHT March 2009 UChicago Argonne, LLC
11
Not just plant models…Validated controls & vehicle models too