Hydraulic focusing stability detection method study based on digital image processing technology

  • Lu Xiao
  • , Lu Zhang
  • , Hong Zhao
  • , Wei Chen
  • , Li Yuan

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

Abstract

Hydraulic focusing technology is an important method in many researches about particles. But there is no reported direct real-time detection method to survey its stability. A novel and high resolution method is put forward, which is based on digital image processing technology to detect hydraulic focusing stability. And five parameters are designed to assess its stable performance. A set of experiments is implemented with different sample and buffer hydraulic focusing forming velocities, and the results and experimental error are discussed seriously. The conclusion can be drawn by the final experimental error analysis which is less than ±3%during all the detection course. It can be proved that this hydraulic focusing stability detection method based on digital image process technology has the advantages of the excellent precision, the fast processing speed and the good reliability.

Original languageEnglish
Title of host publicationManufacturing Engineering and Automation II
Pages1839-1843
Number of pages5
DOIs
StatePublished - 2012
Event2012 International Conference on Manufacturing Engineering and Automation, ICMEA 2012 - Guangzhou, China
Duration: 16 Nov 201218 Nov 2012

Publication series

NameAdvanced Materials Research
Volume591-593
ISSN (Print)1022-6680

Conference

Conference2012 International Conference on Manufacturing Engineering and Automation, ICMEA 2012
Country/TerritoryChina
CityGuangzhou
Period16/11/1218/11/12

Keywords

  • Digital image
  • Hydraulic focusing
  • Particle

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