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Ultrasound motor drive controller based on built-in system chip

A drive controller, embedded system technology, applied in the direction of generators/motors, piezoelectric effect/electrostrictive or magnetostrictive motors, electrical components, etc., can solve problems that hinder the promotion of ultrasonic motors, and achieve stable motors The effect of speed and size reduction

Inactive Publication Date: 2010-09-15
JIANGSU FENGKE ULTRASONIC MOTORS TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] But to drive the ultrasonic motor, it must be equipped with a dedicated drive power supply, which sets up obstacles for the ultrasonic motor to replace the traditional electromagnetic motor
If the size of the driver is too large, it will further hinder the promotion of ultrasonic motors

Method used

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  • Ultrasound motor drive controller based on built-in system chip
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  • Ultrasound motor drive controller based on built-in system chip

Examples

Experimental program
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Embodiment Construction

[0020] specific implementation plan

[0021] The ultrasonic motor drive controller based on the embedded system level chip of the present invention, such as figure 1 As shown, it includes a manual encoder adjustment circuit 1, a PSoC chip 2, a push-pull inverter circuit 3, a boost circuit 4, an inductance matching circuit 5, an LED light-emitting indication circuit 6, and an isolated pole rectification filter circuit 7, wherein the manual encoder The regulating circuit 1 is connected to the input terminal of the PSoC chip 2, the output terminal of the PSoC chip 2 is respectively connected to the input terminal of the LED light-emitting indicating circuit 6, the input terminal of the push-pull inverter circuit 3, and the output terminal of the push-pull inverter circuit 3 is connected to the boost voltage The input terminal of the circuit 4, the output terminal of the boost circuit 4 are connected to the input terminal of the inductance matching circuit 5, the output terminal o...

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PUM

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Abstract

This invention relates to a supersonic motor drive controller based on inserted system-stage chips including a regualtion circuit of a manual coder, a PSoC chip, a push-pull inverse circuit, a step-up circuit, an inductance match circuit, a LED irrandiance indication circuit and a lone-pole commutation filter circuit, in which, the manual coder adjusting circuit is linked to the input of the PSoCchip, the output of which is connected with the input of the LED irrandiance indication circuit and the input of the push-pull inverse circuit, the output of which is connected with the input of the step-up circuit, the output of which is connected with the input of the inductance match circuit, the output of which is connected with the supersonic motor, and the input signal of the lone-pole commutation filter circuit is taken from the lone-pole region of the motor and the output is linked to the input of the PSoC chip.

Description

Technical field: [0001] The invention is a device for driving and controlling an ultrasonic motor, in particular a driving controller using PSoC. Background technique: [0002] Ultrasonic Motor (USM) is a new type of motor made of functional materials. It uses the inverse piezoelectric effect of piezoelectric ceramics and ultrasonic vibration to amplify the microscopic deformation of elastic materials (piezoelectric ceramics, PZT) through resonance and Frictional coupling translates into macroscopic motion of the rotor or slider. Due to its unique operating mechanism, USM has advantages that traditional electromagnetic motors do not have: simple and compact structure, low speed and high torque, no need for deceleration mechanism, flexible and diverse forms, etc. Nanotechnology, military industry, robotics, biology, medical machinery, aerospace, office automation and other fields have shown great application potential and advantages. [0003] But to drive the ultrasonic mot...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H02N2/00H02N2/06H02N2/14
Inventor 李华峰梁大志冒俊赵淳生
Owner JIANGSU FENGKE ULTRASONIC MOTORS TECH
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