Vibration control method of linear motor and mobile terminal
A linear motor and mobile terminal technology, applied in the direction of linear DC motor control, AC motor control, control system, etc., can solve problems such as vibration superposition, noise, and short vibration interval of linear motors
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[0026] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are some of the embodiments of the present invention, but not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0027] For the scheme of using high-voltage drive mode to drive the linear motor stated in the background technology section, you can refer to figure 1 The vibration control system of the linear motor in the mobile terminal device shown includes a central processing unit (Central Processing Unit, CPU) and a linear motor drive module. The linear motor drive module mainly includes an input port, a drive circuit, a boost circuit and a voltage and curr...
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