Asynchronous control stepping motor array

A stepper motor, asynchronous control technology, applied in control systems, computer control, general control systems, etc., can solve the problem of high cost, achieve the effect of reducing quantity, simple logic control, and reducing cost
CN101534089AInactive Publication Date: 2009-09-16汪铭
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
汪铭
Publication Date
2009-09-16
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention discloses an asynchronous control stepping motor array, comprising a single stepping motor controller, a matrix array consisting of stepping motors, and a switch control device consisting of triodes or power switch devices. A computer carries out the switch logic selection and is synchronous to the output of the stepping motor. The control type of the stepping motor greatly reduces the quantity of the switch devices, only uses one controller, reduces the great asynchronous running costs of stepping motors, reduces the power dissipation and has simple logic control.
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Description

technical field

[0001] The invention relates to an array for asynchronously controlling a large number of stepping motors with a single controller, including a matrix arrangement of the motors and a switch control device. The switching logic selection is carried out by the computer, which is synchronized with the output of the stepper motor controller. Background technique

[0002] With the rapid development of microelectronics technology, electronic computer technology, power electronics technology and material science, many new special motors with superior performance have appeared at home and abroad. Such motors (including stepper motors) have greater specificity. For example, stepping motor converts digital pulse signal into mechanical angular displacement, adopts computer-related control technology, and is used in various transportation, household appliances, electrical transmission and other automatic control fields such as weaponry and medical equipment.

[0003] Th...

Claims

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