ABS, Traction Control, and Stability Control look like three features but share one set of sensors, one hydraulic modulator, and one set of control loops. We walk wheel-speed sensors, the slip-ratio target, the hydraulic valve choreography that pulses each brake independently, the yaw-rate-and-steering-angle feedback that catches a slide before the driver does, and the limits of physics that no electronics can rewrite.
Braking
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How ABS, Stability Control, and Traction Control Actually Work -
Regenerative Braking Regenerative braking turns kinetic energy that used to heat brake rotors into electrons heading back into the battery, and the marketing math is much friendlier than the physics math. We walk what the inverter and motor actually do during regen, blended-brake coordination, one-pedal driving honestly, why the recovered energy is not a free range bonus, and where regen lives in real-world mixed driving.