| Summary: | 碩士 === 中華科技大學 === 電子工程研究所碩士班 === 98 === The present thesis Reference to Antecessor design concept, the simplified precise complex flowing tubing head pressure regulation organization, in can not affect the locomotive under the secure premise, to design the ABS anti-skid braking system, electronic throttle control pressure of organizations. the flowing tubing head pressure pressure regulator construction in the ABS skid prevention brakes in the system to play the important role, in the numerous pressure regulator constructions, volume surge body structure is simple, cheap, piston and cylinder wall interface in addition to other, besides piston and cylinder wall contact face, not other internal leakages or outside leak place, will therefore study in the present paper designs a volume type flowing tubing head pressure accent to press the cylinder, this research the key pendulum in the solenoid valve design, the volume type pressure regulator construction design, the moment of force transmission and the controller, simulates finally from MATLAB/Simulink the entire ABS system, before carrying on 30 km, 60 km, 100 km front wheels round fast, the trailing wheel round fast, to brake is away from, brakes the speed, the skidding of the wheels to compare,The latter skidding of the wheels compares, solenoid valve data analyses and so on action change, volume pressure variation, uses in the volume type ABS system which confirms this paper to design, may the sliding ratio control nearby 0.2, do the function which prevents to slip.
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