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Perception: 360° Lidar with a maximum range of up to 200m
Planning: Track planning with minimum curvature for online race line optimization
Localisation and mapping: Graph-based SLAM for the fusion of perception and odometry

Control: Model predictive control with torque vectoring and slip control

Hardware: Intel core i9 11.Gen Desktop PC

AUTONOMOUS

SYSTEM

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Design: CFRP - single chassis in sandwich structure with HV and LV cable ducts in foam core

Safety: Side and rear-impact structure made of CFRP sandwich structure, Aluminium front roll hoop and CFRP-honeycomb crash box
Seat & restraining system: Seat made of CFRP sandwich structure, custom performance 6-point belt
Steering wheel: CFRP with integrated circuitry and controls
Interface unit: Custom made interface unit with status-display

MONOCOQUE

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Battery: 7.3kWh total capacity, 532V nominal voltage, high-energy cells (lithium polymer), in-house development of the HV battery management system
Cooling system: SLM printed cooling plate for the power electronics with a cooler in the flow-optimized side box
Motors: Self-developed and self-manufactured permanent magnet synchronous motor

Power electronics: Self-developed inverters at 80 kW

ELECTRICAL POWERTRAIN

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Wheelbase: 1530mm

Track width: 1220 mm (front/rear)
Suspension: CFRP double wishbone

Steering: Self-developed steering including switchable steering gear for autonomous driving
Wheel carrier: Topology-optimized aluminum wheel carriers
Spring-damper system: T-lever system for independent adjustment of pitch and roll behavior
Rims: Self-developed and self-manufactured 10" CFRP rims
Tires: Hoosier LC0 10 x 7.5-10 (front/rear)
Brake system: Topology-optimized 3D printed brake calipers

Emergency braking system: Pneumatic/hydraulic emergency braking system for autonomous driving

SUSPENSION

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Concept: Modular structure, adjustable, communication via 4 CAN-Bus
Live telemetry: Self-developed, customizable live telemetry
Control unit: Self-developed ARM-based main control unit with 4 CAN connections
LV-Battery: Lithium-iron phosphate accumulator

Wire Harness: Self-developed and manufactured wiring harness, <400m cables, < 2kg

ELECTRONICS

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System concept: High downforce with max. efficiency as well as good LiDAR visibility, easy disassembly and assembly of each wing, cornering is optimized
Front-wing: Tyre wake management through optimized vortex systems, with the special highlight being the flag to help support the Rear-wing.
Rear-wing: 3D wing geometry with maximum usage of the installation space, and the wing can be adjusted through CFRP rods
Side-wing: 3D wing geometry for optimised use of groundeffects, including vortex generators for maximum downforce. The cooling system integration is also realised with this design of the sidewing.

AERODYNAMICS

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