Optimization-Based Autonomous Racing of 1:43 Scale RC Cars
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Tiny Racers, Smart Moves: How Autonomous RC Racing Beats the Clock

Small 1:43 scale RC cars are learning to drive themselves around a track, and it looks pretty cool. Using smart math to pick best moves, the cars push forward while staying on track and dodging rivals—this is real autonomous racing for tiny machines. A planner maps a safe corridor, and a fast onboard controller picks steering and throttle so the car goes fast but don’t crash. The secret is solving many small problems very quickly, so decisions come in a blink; that makes the system real-time and reliable even when tires slide. Tests show the cars hit more than 3 m/s and even handle controlled slips, aka drifting, around corners. All the brains run on compact computers that think fast, using smart **opt…

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