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1 © 2013 The MathWorks, Inc.
Simulation eines Hybridfahrzeugs mit
physikalischer Modellierung
Steve Miller
Technical Marketing, Physical Modeling
MathWorks
http://www.mathworks.com/physical-modeling/
2
HEVs
Sold
1999 2013
3
2013 2012 2011 2010 2009 2008 2007 2006 2005 2004 2003 2002 2001 2000 1999 1998 1997 1996
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5
6 4 km (2.5 miles)
GM Proving Grounds
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fun inefficient
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iterate faster
11
Plant
+ u y
Controller
s1
s3
s2
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flexible difficult
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Simscape
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physical connections
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bidirectional flow
flow of power
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Simscape No port
Thermal
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thermal
effects
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Simscape Language
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based on MATLAB easy to learn
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23
time
charge
Measured Data
Simulation
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Simulink Design
Optimization
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R1 =
R2 =
0.01
0.05
0.013
0.041
0.021
0.043
0.019
0.051
0.007
0.062
0.012
0.058
0.009
0.054
0.007
0.055
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Measured
Simulation
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Battery Converter
Inverter Control
Motor Vehicle
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Battery Converter
Inverter Control
Motor Vehicle
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Battery Converter
Inverter Control
Motor Vehicle
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losses in gear system
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DC Voltage Motor AC
0.001 sec
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Variant Abstract
Detailed
0.001 sec 500 sec
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500 sec
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inefficient not fun
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simulate faster
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Parallel
Computing
Toolbox
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multiple
cores
Simulation 1
Multi
Core
Simulation 2
Simulation 3
Simulation 4
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Simulation 1
Multi
Core
Simulation 2
Simulation 3
Simulation 4
Simulation 5
Multi
Core
Simulation 6
Simulation 7
Simulation 8
Simulation 1
Multi
Core
Simulation 2
Simulation 3
Simulation 4
Simulation 5
Multi
Core
Simulation 6
Simulation 7
Simulation 8
Simulation 1
Multi
Core
Simulation 2
Simulation 3
Simulation 4
Simulation 5
Multi
Core
Simulation 6
Simulation 7
Simulation 8
Simulation 1
Multi
Core
Simulation 2
Simulation 3
Simulation 4
Simulation 5
Multi
Core
Simulation 6
Simulation 7
Simulation 8
Simulation 1
Multi
Core
Simulation 2
Simulation 3
Simulation 4
Simulation 5
Multi
Core
Simulation 6
Simulation 7
Simulation 8
Simulation 1
Multi
Core
Simulation 2
Simulation 3
Simulation 4
Simulation 5
Multi
Core
Simulation 6
Simulation 7
Simulation 8
Simulation 1
Multi
Core
Simulation 2
Simulation 3
Simulation 4
Simulation 5
Multi
Core
Simulation 6
Simulation 7
Simulation 8
Simulation 1
Multi
Core
Simulation 2
Simulation 3
Simulation 4
Simulation 5
Multi
Core
Simulation 6
Simulation 7
Simulation 8
computing
cluster
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Parallel
Series Electric
Power Split
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Parallel Series Electric Power Split
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Toyota
Volkswagen
Ford Hyundai
Nissan
BMW
Tesla
Mahindra
Renault Honda
http://www.flickr.com/photos/pluginamerica/5000083574/
2010
http://www.flickr.com/photos/that_chrysler_guy/8607390067
2013
44
2013 2014 2015 2016 2017 2018 2019 2020 2021 2022 2023 2024 2025 2026 2027 2028 2029 2030
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iterate faster
simulate faster
multi-
domain custom
designs