Ratio electromagnet performance test system

A proportional electromagnet and testing system technology, applied in the testing of machine/structural components, measuring devices, instruments, etc., can solve the problems of low degree of automation, low testing accuracy, complex system structure, etc., to achieve accurate testing and functional Complete and highly automated effects

Inactive Publication Date: 2010-05-05
ZHEJIANG UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

For example, due to the unreasonable design of the test scheme or hardware unit, the system function is too simple, the degree of automation is not high, or the system structure is complex, but the test accuracy is not high enough.

Method used

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  • Ratio electromagnet performance test system
  • Ratio electromagnet performance test system
  • Ratio electromagnet performance test system

Examples

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Embodiment Construction

[0012] The proportional electromagnet performance testing system of the present invention includes a computer, a printer, a multifunctional data acquisition card, a mechanical drive device, a servo controller, a force sensor, a displacement sensor, and a signal conversion and amplification unit. In addition, test benches and other fixed connection accessories can also be included. The computer is connected with the printer, the multifunctional data acquisition card is connected with the computer, the servo controller, the force sensor, the displacement sensor and the signal conversion and amplification unit respectively, the servo controller is connected with the mechanical driving device, and the force sensor is fixed on the mechanical driving device.

[0013] The multi-functional data acquisition card is composed of various plug-and-play data acquisition modules, with multi-channel input and output functions, which can be connected to the computer, force sensor, displacement ...

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Abstract

The invention discloses a ratio electromagnet performance test system comprising a computer, a printer, a multifunctional data acquisition card, a mechanical drive device, a servo controller, a force sensor, a displacement sensor and a signal converting and amplifying unit. The ratio electromagnet performance test system is designed by working out a reasonable test scheme according to the mechanical structure, performance characteristics and test items of a ratio electromagnet and organically combining a sensor test technology, a computer control technology, a virtual instrument technology and an ACCESS database technology. The test system has precise test, complete function, high degree of automation and high reliability.

Description

technical field [0001] The invention relates to an automatic test system, in particular to a proportional electromagnet performance test system. Background technique [0002] The rapid development of proportional technology has led to the wide application of proportional electromagnets. As one of the key components of each proportional control system, its characteristics and reliability have a very important impact on the entire control system and other related components. Reasonable test methods and a complete test system for accurate testing and inspection of proportional electromagnets not only play a key role in ensuring the overall performance of the entire electro-hydraulic proportional control system, but are also an important prerequisite for further optimizing the design of high-performance proportional electromagnets. [0003] At present, the application of proportional electromagnets has penetrated into many fields of engineering automation. Many scholars at home ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01M19/00G01M99/00
Inventor 陶国良薛蕾
Owner ZHEJIANG UNIV
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