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Automatic Measuring Process by Multi-level-sensing System using Optical Fibers and Artificial Intelligence

Research Project

Project/Area Number 62550087
Research Category

Grant-in-Aid for General Scientific Research (C)

Allocation TypeSingle-year Grants
Research Field 機械工作
Research InstitutionChiba University

Principal Investigator

SAITO Yoshio  Chiba University, Associate Professor, 工学部, 助教授 (00108218)

Project Period (FY) 1987 – 1988
Project Status Completed (Fiscal Year 1988)
Budget Amount *help
¥1,800,000 (Direct Cost: ¥1,800,000)
Fiscal Year 1988: ¥400,000 (Direct Cost: ¥400,000)
Fiscal Year 1987: ¥1,400,000 (Direct Cost: ¥1,400,000)
KeywordsOptical Fibers / Multi-level-sensing System / Inspection / Automatic Measuring Process / 人工知能 / 多断センシング
Research Abstract

The aim of this project is to develop the automatic measuring process by multi-level-sensing system using optical fibers and artificial intelligence. The performance of the sensor with several couple of optical fibers were inves-tigated in relation to the measuring accuracy and the position of fiber. The accuracy of this measuring system was simulated considering the location of fibers and the multi-level-sensing system were carried out to alter the measur-ing accuracy in order to shorten the measuring time. As a result the following conclusions can be drawn.
1. Analyzing a fundamental characteristics of optical fiber sensor, the measur-ing system with several couple of fibers is superior to that with single couple. Comparing the results, the accuracy maninly depends on the location error of attached fibers and the reflection factor of object to be measureed.
2. Examining the performance of the multi-level sensing system using the coordi-nate measuring machine, the sensor propose here has enough sensitivity and is available to rough measuring process.
3. To develop the practical application technique the automatic process planning was carried out with coordinate measuring machine which is controlled by CNC. From the results, it needs to discuss that how to separate the distance and sur-face quality in measured data.
4. The sufficient agreement between the simulation and the practical process was obtained by calculating the several properties from the data. It is important to apply an aritificial intelligence to the decision process for measuring path.

Report

(3 results)
  • 1988 Annual Research Report   Final Research Report Summary
  • 1987 Annual Research Report
  • Research Products

    (10 results)

All Other

All Publications (10 results)

  • [Publications] 斉藤義夫、花岡忠昭: 精密工学会. (1989)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1988 Final Research Report Summary
  • [Publications] 篠彰浩、斉藤義夫、花岡忠昭: 昭和62年度精密工学会春季大会学術講演論文集. 211-212 (1987)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1988 Final Research Report Summary
  • [Publications] 岡田浩、斉藤義夫、花岡忠昭: 平成元年度精密工学会春季大会学術講演論文集. (1989)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1988 Final Research Report Summary
  • [Publications] Y. Saito; T. HANAOKA: "Study on the Characteristics of Multi Optical Fiber Sensor" Journal of JSPE. (1989)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1988 Final Research Report Summary
  • [Publications] A. SHINO; Y. SAITO; T. HANAOKA: "Automatic Measuring Process by Multi-Sensor System using Optical Fibers" Proceeding of JSPE (Spring Annual Meeting). 211-212 (1988)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1988 Final Research Report Summary
  • [Publications] H. OKADA; Y. SAITO; T. HANAOKA: "Measurement of Configuration by Multi Optical Fiber Sensor System" Proceeding of JSPE (Spring Annual Meeting). (1989)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1988 Final Research Report Summary
  • [Publications] 斎藤義夫、花岡忠昭: 精密工学会. (1989)

    • Related Report
      1988 Annual Research Report
  • [Publications] 篠彰浩、斎藤義夫、花岡忠昭: 昭和62年度精密工学会春季大会学術講演論文集. 211-212 (1987)

    • Related Report
      1988 Annual Research Report
  • [Publications] 岡田浩、花岡忠昭、斎藤義夫: 平成元年度精密工学会春季大会学術講演論文集. (1989)

    • Related Report
      1988 Annual Research Report
  • [Publications] 篠彰浩,斎藤義夫,花岡忠昭: 精密工学会春季大会学術講演会講演論集. (1988)

    • Related Report
      1987 Annual Research Report

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Published: 1987-04-01   Modified: 2016-04-21  

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