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Multi-field coupling measuring system

A technology of coupling measurement and measurement equipment, which is applied in the direction of measuring electricity, measuring devices, and magnetic performance measurement, can solve the problems of inability to realize measurement and data analysis automation, difficult multi-field coupling, and poor measurement accuracy, and achieve compact structure and measurement accuracy. Precise, Space-Saving Effects

Inactive Publication Date: 2008-10-15
北京赛迪机电新技术开发公司 +1
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a multi-field coupling measurement system, which solves the technical problems that the existing technology is difficult to easily realize the experimental conditions of multi-field coupling, the measurement accuracy is poor, and the automation of measurement and data analysis cannot be realized.

Method used

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Embodiment Construction

[0023] The multi-field coupling measurement system provided by the present invention is a system that can perform force-electricity-magnetism-thermal coupling loading and measurement. The four fields of force-electricity-magnetism-heat can be coupled in two or three or four. Or coupled with each other, can also measure the characteristics of the specimen under a single field, and can automatically complete the dynamic loading and measurement of various fields, and calculate the performance curve and various parameters of the material according to the basic data measured.

[0024] figure 1 It is a structural diagram of the measurement part of the multi-field coupling measurement system of the present invention. The force-electricity-magnetic-thermal coupling loading and measurement system of the present invention mainly includes the following parts:

[0025] Magnetic field generating equipment: the main equipment is an electromagnet, such as figure 1 As shown, the high-precisi...

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Abstract

The invention discloses a kind of several match to measure system, including: The creation equipments of various field or dint and measure an equipments, supervise and control and collect an equipments and control an equipments; The creation equipments of field or dint said used for producing various field or dint that the experiment uses; Measuring the equipments used for carrying on diagraph to various field or dint said; Supervise and control and collect an equipments to used for the diagraph information which collects diagraph equipments combine the conversion erupt to send for the numerical signal to control equipments, receive control signal of controlling the equipments combine conversion for telecommunication number behind send out to the creation equipments of field or dint said; The creation equipments which controls an equipments to used for outputting control signal to control field or dint said carries on various field or dint to add to carry, receive the numerical signal said combine according to the numerical signal said to the diagraph equipments said of the diagraph information carry on calculation analysis. The invention adopted an in great quantities accurate diagraph equipments and control an equipments, measuring precision, structure tightly packed also can carry on a full-automatic control; can show an exaltation work efficiency.

Description

technical field [0001] The invention relates to the measurement technology of solid materials under multi-field coupling, in particular to a multi-field coupling measurement system for measuring magnetic properties, electrical properties, temperature properties and mechanical properties of solid materials. Background technique [0002] Piezoelectric materials, ferroelectric materials, electrostrictive materials, ferromagnetic materials, rare earth giant magnetostrictive functional materials, magnetostrictive composite materials, ferromagnetic phase change materials, and ferroelectric-ferromagnetic composite materials constitute the most important It is also the most important functional / intelligent / adaptive material. These functional materials have many superior properties and are widely used in modern science and technology, from power electronics, aerospace, nuclear energy engineering, to robotic intelligent systems, information storage systems and It plays an important ro...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01R33/12G01R31/00G01N3/00
Inventor 方岱宁饶国光
Owner 北京赛迪机电新技术开发公司
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