ABS pressure control.
How does ABS keep a heavily braked wheel turning?
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How does ABS keep a heavily braked wheel turning?
Fit the components, then test the mechanism.
A wheel-speed sensor lets the modulator release pressure when the wheel approaches lock. The displayed pressure-to-slip mapping and tire curve are illustrative; they show feedback and retain steering rather than predicting every road surface.
Quasistatic illustrative pressure/slip map: demand/70, limited to 0.2 by feedback. Illustrative μ peaks at slip 0.2; hard-surface example, no universal stopping guarantee.
Hold braking slip near 20% under a strong pedal.
Hold braking slip near 20% under a strong pedal.