Research on mechanical design with design and implement of high-frequency excitation signal source in eddy current testing

Wei Qin Zeng, Wei Min Zhang, Shu Hao Wang

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

1 Citation (Scopus)

Abstract

How to control the stability of the electrical and mechanical system is the most important content in the study of mechanical and electrical design. This paper studies the design and implement of high-frequency eddy current testing excitation source system. Design of a high-frequency signal generating equipment based on MCU, DDS technology and transistor power amplifier technology. The equipment can be used to generate a stable signal with the frequency below 10MHz. It has some characteristics included adjustable frequency, stable output of frequency and amplitude. It can greatly improve the accuracy and efficiency of detection of the eddy current testing system.

Original languageEnglish
Title of host publicationAdvanced Research on Mechanical Engineering, Industry and Manufacturing Engineering III
Pages128-131
Number of pages4
DOIs
Publication statusPublished - 2013
Event2013 3rd International Conference on Mechanical Engineering, Industry and Manufacturing Engineering, MEIME 2013 - Wuhan, China
Duration: 22 Jun 201323 Jun 2013

Publication series

NameApplied Mechanics and Materials
Volume345
ISSN (Print)1660-9336
ISSN (Electronic)1662-7482

Conference

Conference2013 3rd International Conference on Mechanical Engineering, Industry and Manufacturing Engineering, MEIME 2013
Country/TerritoryChina
CityWuhan
Period22/06/1323/06/13

Keywords

  • DDS
  • Eddy current testing
  • Electrical and mechanical systems
  • High-frequency signal

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