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Kempten University of Applied Sciences
Simulator technologies for an authentic driving
experience.
MATTHIAS NIEGL
MDYNAMIX
Tech session I:
MATT DALEY
RFPRO
STEFAN VORDEROBERMEIER
AB DYNAMICS
AB Dynamics aVDSDynamic Motion Platform
AB Dynamics PLC | Interim results presentation – April 2019 37
Real World
37
AB Dynamics PLC | Interim results presentation – April 2019 38
Real World
38
AB Dynamicshigh dynamic platform
40
Examples
Real World- Paris video- Highway scenario- ADAS intersection
- rFpro (durch Modellierung der Umwelt)
AB Dynamics PLC | Interim results presentation – April 2019 41
Real World
41
AB Dynamics PLC | Interim results presentation – April 2019 42
How it is achieved – technical insights
Real World
42
• Low Latency• High Response
• Linear Motion Ration• Stiffness
AB Dynamics PLC | Interim results presentation – April 2019 43
How it is achieved – technical insights
Real World
43
Degree of Freedom
Frequency Response (-3dB)
Frequency for 90o Phase lag
DerivedLatency
Surge (X) >15Hz >15Hz 14ms (at 15Hz)
Sway (Y) >35Hz 35Hz 7ms
Heave (Z) >50Hz >50Hz 4ms (at 50Hz)
Roll (Alpha) >50Hz 42Hz 6ms
Pitch (Beta) >50Hz 26Hz 10ms
Yaw (Gamma) >35Hz 26Hz 10ms
• Generic lightweight offering (200kg)• 50Hz Ride response
44
Examples
Real World- Paris video- Highway scenario- ADAS intersection
- rFpro (durch Modellierung der Umwelt)
Thank youContact us:
Middleton DriveBradford on AvonWiltshire BA15 1GB
+44(0) 1225 860 200
Follow us:
twitter.com/ABDynamics
linkedin.com/company/ab-dynamics
youtube.com/abdynamics
facebook.com/ABDynamicsUK
Driver In The LoopKey Benefits of rFpro
rFpro Company Vision
“To be the world’s leading
provider of the highest
accuracy environments for
driving simulation”
rFpro Company Focus
Model the real world
Allow customers to
interact with that world
Scale testing, massively
rFpro Driver In The Loop Simulators
High Bandwidth
Highly Flexible Interfaces
Low Latency
Industry Leading Technology
World Leading Digital Content
rFpro DIL Industry Leading – High Bandwidth Driver immersion is essential to create accurate human behaviour
and subjective feedback
• Highest detailed models
• Highly volume dynamic scenarios
• 120Hz + Framerates
• Multi-channel visualisation
rFpro Driver In The Loop Simulators
High Bandwidth
Highly Flexible Interfaces
Low LatencyIndustry Leading Technology
World Leading Digital Content
rFpro Driver In The Loop Simulators
High Bandwidth
Highly Flexible Interfaces
Low Latency
Industry Leading Technology
World Leading Digital Content
rFpro DIL Industry Leading – Highly Flexible Interfaces
Vehicle Model Traffic Simulation
Human In the Loop
Sensors In The Loop
Wo
rld
Wo
rld
Objects
VehicleRoad
States
ControlsC
on
tro
ls
Controls
Controls
rFpro DIL Industry Leading – Highly Flexible Interfaces
Vehicle Model Traffic Simulation
Human In the Loop
Sensors In The Loop
Wo
rld
Wo
rld
Objects
VehicleRoad
States
Controls
Co
ntr
ols
Controls
Controls
rFpro Driver In The Loop Simulators
High Bandwidth
Highly Flexible Interfaces
Low Latency
Industry Leading Technology
World Leading Digital Content
rFpro DIL – World Leading Digital Content
Testing & Racing Circuits Proving GroundsPublic Roads
Vehicle Exteriors Vehicle OccupantsVehicle Interiors
rFpro Driver In The Loop Simulators
High Bandwidth
Highly Flexible Interfaces
Low Latency
Industry Leading Technology
World Leading Digital Content
Steering Feel ExperienceMatthias Niegl | MdynamiX AG
Roll-out „Advanced Driving Simulator“ March 2020
What does a Driving Simulator need?
• Dynamic Platform
• Consistent Use Cases
• Methods
• …
• Valid Models!
62
Valid Models for Steering Systems
63
Simulation
• Steering System Mechanics?
• ECU Software and Functions?
• ECU Black Box S-Function from the Supplier?• Available? Real-Time capable? Compilable? Valid?...
Aµ
Combine Technologies
64
Driving Simulator
HiL Testing
Steering Force Module
• Mechanics, Software/Functions?• Real Steering System!
Steering Force Module for the Driving Simulator
• Steering in the Loop (Mechanics and Software/Functions)
• Built-in Spindle Drive• Forces up to 16kN
• Speed up to 200mm/s
• Available
• Real-Time capable
• Compilable
• Valid
65
• Real Steering Feel
• Use Cases• EPS Controller Dev.
• Function Dev.
• Calibration / Variant Tuning
• Interaction
• Driver Training
• …
• Challenging Spindle Control
Setup on the Moving Platform in mid 2020
66
You are invited to a Test-Drive today!
• Prototype on a static Driving Simulator• Based on dSPACE RCP Systems
67Matthias Niegl | [email protected]
Kempten University of Applied Sciences
Kempten University of Applied Sciences
Subject StudiesReproducible evaluation of function, Technologies, HMI and human factors
Driving Experience PlaceMaking driving functions, technologies experienceablefor engineers in early stages.
Test Driver TrainingFor safety relevant handling malfunctions of ADAS/AD
Functional Safetycontrollability studies in critical
situations and due to system failure
Kempten University of Applied Sciences
Driving Experience PlaceMaking driving functions, technologies experienceablefor engineers in early stages.
ADAS/AD
HMI
Vehicle Dynamics
Tire Development
Suspension Setup
Steering Calibration
Kempten University of Applied Sciences
Kempten University of Applied Sciences
Kempten University of Applied Sciences
Kempten University of Applied Sciences
ADAS/AD
Kempten University of Applied Sciences
Experience
