Electromagnetic energy feeding type vehicle active suspension actuator and control method thereof
A technology of actuator controller and active suspension, which is applied in the direction of shock absorbers, shock absorbers, liquid shock absorbers, etc., and can solve the problem of frequent switching speeds and the overall performance of self-supplied active suspension actuators without comprehensive energy , poor suspension performance and other issues
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[0100] like figure 1 and figure 2 As shown, the electromagnetic feed type vehicle active suspension actuator of the present invention includes an actuator body and an actuator controller 20, and the actuator body includes an electromagnetic linear motor module and a variable damping shock absorber module, the electromagnetic linear motor module includes a primary coil 19, a primary iron chip 13 and a secondary piston rod 10, and the variable damping damper module includes a shock absorber piston rod 12, a piston 14, a piston cylinder 5 and a damper Oil 18, the upper part of the piston cylinder 5 is connected with the piston cylinder upper end cover 3, the lower part of the piston cylinder 5 is connected with the piston cylinder lower end cover 8 and the lower lifting ear 9, and the shock absorber piston rod 12 passes through the piston cylinder The upper end cover 3 extends into the interior of the piston barrel 5, the piston rod 12 of the shock absorber is a hollow piston r...
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