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Multi-functional motion programmable control system based on digital signal processing

A digital signal processing and digital signal technology, applied in the field of multifunctional motion programmable control system, can solve the problems of inflexible control mode and high hardware cost, and achieve the effect of improving flexibility and sensitivity and reducing hardware cost

Inactive Publication Date: 2017-08-18
JIANGSU UNIV OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] But at present, in many digital control systems, the motion control of multi-axis linkage and motion control (such as cylinder, hydraulic cylinder, etc.) is realized by motion control card plus PLC. The architecture design of this system makes the hardware cost high and the control mode is not enough. flexible

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  • Multi-functional motion programmable control system based on digital signal processing

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Embodiment Construction

[0012] The present invention is described in further detail now in conjunction with accompanying drawing. These drawings are all simplified schematic diagrams, which only illustrate the basic structure of the present invention in a schematic manner, so they only show the configurations related to the present invention.

[0013] A multifunctional motion programmable control system based on digital signal processing, including digital signal processor module, input module, communication module, output module, relay output module, I\O interface module, AD conversion module, input capture module, interrupt A control module, an encoder module and an INT input module, the input module is used to receive an input signal and is connected to a digital signal processor module, and the digital signal processor module is also connected to an output module and a relay for realizing control signal output respectively The output module is connected, and the digital signal processor module is...

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Abstract

The present invention relates to a multi-functional motion programmable control system based on digital signal processing with low cost and flexible control mode. The system comprises a digital signal processer module, an input module, a communication module, an output module, a relay output module, an I / O interface module, an AD conversion module, an input capture module, an interruption control module, an encoder module and an INT input module. The input module is configured to receive input signals and is connected with the digital signal processer module, the digital signal processer module is connected with the output module configured to realize signal output control and the relay output module, and the digital signal processer module is mutually connected with the communication module configured for external transmission and receiving of signals.

Description

technical field [0001] The invention relates to the application of digital signal processing technology in motion control, in particular to a multifunctional motion programmable control system based on digital signal processing. Background technique [0002] At present, in industrial control, industrial designs such as multi-axis linkage are gradually popularized. The so-called multi-axis linkage refers to simultaneous processing on multiple coordinate axes (including linear coordinates and rotational coordinates) on a machine tool, and can be used in computer numerical control. Under the control of the system (CNC), the coordinated movement is carried out simultaneously. Multi-axis simultaneous machining can improve the machining accuracy, quality and efficiency of free-form surfaces in space. Modern CNC machining is developing in the direction of high speed, high precision, high intelligence, high flexibility, high automation and high reliability, and multi-axis CNC machi...

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Application Information

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IPC IPC(8): G05B19/05
CPCG05B19/054G05B2219/1103
Inventor 赵良贝绍轶姚雪莲
Owner JIANGSU UNIV OF TECH