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Efficiency improvement of the next generation ultra-precise air spring type pneumatic isolation table and actualization of energy saving

Research Project

Project/Area Number 17206021
Research Category

Grant-in-Aid for Scientific Research (A)

Allocation TypeSingle-year Grants
Section一般
Research Field Dynamics/Control
Research InstitutionTokyo Institute of Technology

Principal Investigator

KAGAWA Toshiharu  Precision and Intelligence Laboratory, Professor, 精密工学研究所, 教授 (50108221)

Co-Investigator(Kenkyū-buntansha) KAWASHIMA Kenji  Precision and Intelligence Laboratory, Associate Professor, 精密工学研究所, 助教授 (40300553)
Project Period (FY) 2005 – 2006
Project Status Completed (Fiscal Year 2006)
Budget Amount *help
¥30,550,000 (Direct Cost: ¥23,500,000、Indirect Cost: ¥7,050,000)
Fiscal Year 2006: ¥10,140,000 (Direct Cost: ¥7,800,000、Indirect Cost: ¥2,340,000)
Fiscal Year 2005: ¥20,410,000 (Direct Cost: ¥15,700,000、Indirect Cost: ¥4,710,000)
KeywordsPneumatic / Pneumatic isolation table / Energy saving / Space saving / Flow control / Pressure control / カスケード制御 / MEMSセンサ / 流量計測
Research Abstract

Research for energy saving actualization and efficiency improvement of the next generation ultra-precise air spring pneumatic isolation table for semiconductor production device were done. The results up to 2006 were summarized below :
1.Pressure control method to realize softer air-springs is proposed by using a nozzle-flapper type servo valve and the developed pressure differentiator. The proposed method is applied to active control of pneumatic isolation table.
Performance of a vibration isolation table is tested by three ways, static characteristics, disturbance given on the table, and disturbance given from the floor. From these experiments, it is proven that the proposed method has the same performance with that of installing a sub chamber. It became clear that the proposed method has advantages of space and energy saving.
2.A pressure control system having a quick flow rate control loop as the minor loop is developed using a quick response laminar flow sensor and a spool type servo … More valve. The fine performance of the developed pressure control system as an imperfect pressure integrator is ascertained.
The developed pressure control system is applied to the active control of a pneumatic vibration isolation table system having 3 air springs, in place of nozzle flapper type servo valves. The performance of the proposed system as a pneumatic vibration isolator was demonstrated both by static and dynamic experiments. Compared to the case with nozzle flapper type servo valve control, the proposed control system has only 1/10 of steady state exhausted air flow rate. The possibility of realizing a pneumatic isolation table system with much lower energy consumption and with strength to disturbance is clarified.
3.A new type of pneumatic pressure regulator, which is composed of an isothermal chamber, a spool type servo valve, a quick response laminar flow sensor and a pressure differentiator was proposed and fabricated. After the performance of the fabricated pressure regulator was tested, it was applied to the control of supply pressure for an actively controlled pneumatic vibration isolator. Compared with a commercially available precision pressure regulator, the superiority of the proposed regulator was confirmed, especially in terms of avoiding affections from the disturbances given upstream or downstream of the regulator. Less

Report

(3 results)
  • 2006 Annual Research Report   Final Research Report Summary
  • 2005 Annual Research Report
  • Research Products

    (23 results)

All 2007 2006 2005

All Journal Article (20 results) Patent(Industrial Property Rights) (3 results)

  • [Journal Article] Realization of Virtual Sub Chamber on Active Controlled Pneumaticlsolation Table with Pressure Differentiator2007

    • Author(s)
      Kenji KAWASHIMA, Tomonori KATO, Koichi SAWAMOTO, Toshiharu KAGAWA
    • Journal Title

      Precision Engineering 31

      Pages: 139-145

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2006 Final Research Report Summary
  • [Journal Article] 気体用の超精密高速応答圧カレギユレータの開発2007

    • Author(s)
      川嶋健嗣, 加藤友規, 山崎俊平, 香川利春
    • Journal Title

      日本フルードパワーシステム学会論文集 38・2

      Pages: 29-34

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2006 Final Research Report Summary
  • [Journal Article] Realization of Virtual Sub Chamber on Active Controlled Pneumatic Isolation Table with Pressure Differentiator2007

    • Author(s)
      Kenji KAWASHIMA, Tomonori KATO, Koichi SAWAMOTO, Toshiharu KAGAWA
    • Journal Title

      Precision Engineering Vol.31

      Pages: 139-145

    • NAID

      10018869385

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2006 Final Research Report Summary
  • [Journal Article] Development of Ultra-precise High-speed Response Pressure Regulator for Air (in Japanese)2007

    • Author(s)
      Kenji KAWASHIMA, Tomonori KATO, Sunpei YAMASAKI, Toshiharu KAGAWA
    • Journal Title

      Fluid Power System Vol.38-2

      Pages: 29-34

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2006 Final Research Report Summary
  • [Journal Article] Realization of Virtual Sub Chamber on Active Controlled Pneumatic Isolation Table with Pressure Differentiator2007

    • Author(s)
      Kenji KAWASHIMA, Tomonori KATO, Koichi SAWAMOTO, Toshiharu KAGAWA
    • Journal Title

      Precision Engineering 31

      Pages: 139-145

    • NAID

      10018869385

    • Related Report
      2006 Annual Research Report
  • [Journal Article] 気体用の超精密高速応答圧力レギュレータの開発2007

    • Author(s)
      川嶋健嗣, 加藤友規, 山崎俊平, 香川利春
    • Journal Title

      日本フルードパワーシステム学会論文集 38・2

      Pages: 29-34

    • NAID

      10024634017

    • Related Report
      2006 Annual Research Report
  • [Journal Article] 空気圧システムの省エネルギー化における問題と方策2006

    • Author(s)
      香川利春, 蔡茂林
    • Journal Title

      フルードパワーシステム 37・3

      Pages: 17-22

    • NAID

      10019591451

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2006 Final Research Report Summary
  • [Journal Article] スプール型サーボ弁と層流型高速流量計を用いた空圧式アクティブ除振台の制御2006

    • Author(s)
      加藤友規, 川嶋健嗣, 澤本晃一, 舩木達也, 香川利春
    • Journal Title

      精密工学会誌 72・6

      Pages: 772-777

    • NAID

      110004729632

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2006 Annual Research Report 2006 Final Research Report Summary
  • [Journal Article] Active Control of Pneumatic Isolation Table by Model Following Control using Pressure Differentiator2006

    • Author(s)
      Tomonori KATO, Kenji KAWASHIMA, Toshiharu KAGAWA
    • Journal Title

      Proc. of 21th Annual ASPE Meeting (CD-ROM)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2006 Annual Research Report 2006 Final Research Report Summary
  • [Journal Article] Power Assessment of Flowing Compressed Air2006

    • Author(s)
      Maolin Cai, Kenji Kawashima, Toshiharu Kagawa
    • Journal Title

      Trans. ASME Journal of Fluid Engineering 128

      Pages: 402-405

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2006 Annual Research Report 2006 Final Research Report Summary
  • [Journal Article] Plan and Problem of Energy-saving in Pneumatic System (in Japanese)2006

    • Author(s)
      Toshiharu KAGAWA, Maolin CAI
    • Journal Title

      Fluid Power System Vol.37-3

      Pages: 17-22

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2006 Final Research Report Summary
  • [Journal Article] Active Control of The Pneumatic Isolation Table using Spool type Servo Valve and High-speed Flow Sensor (in Japanese)2006

    • Author(s)
      Tomonori KATO, Kenji KAWASHIMA, Koichi SAWAMOTO, Tatsuya FUNAKI, Toshiharu KAGAWA
    • Journal Title

      Japan Society of Precision Engineering Vol.72-6

      Pages: 772-777

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2006 Final Research Report Summary
  • [Journal Article] Power Assessment of Flowing Compressed Air2006

    • Author(s)
      Maolin CAI, Kenji KAWASHIMA, Toshiharu KAGAWA
    • Journal Title

      rans.ASME Journal of Fluid Engineering Vol.128

      Pages: 402-405

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2006 Final Research Report Summary
  • [Journal Article] 空気圧システムの省エネルギー化における問題と方策2006

    • Author(s)
      香川利春, 蔡茂林
    • Journal Title

      フルワードパワーシステム 37・3

      Pages: 17-22

    • NAID

      10019591451

    • Related Report
      2006 Annual Research Report
  • [Journal Article] Modern Development of Pneumatic System-Analysis and Its Applications2005

    • Author(s)
      Toshiharu Kagawa
    • Journal Title

      Proc.of 8th FLUCOME (invited) (CD-ROM)

    • Related Report
      2005 Annual Research Report
  • [Journal Article] Development of slit type pressure differentiator using an isothermal chamber2005

    • Author(s)
      K.Kawashima, T.Kato, Y.Yamazaki, M.Yanagisawa, T.Kagawa
    • Journal Title

      Measurement Science and Technology 16

      Pages: 1150-1156

    • Related Report
      2005 Annual Research Report
  • [Journal Article] 微細加工技術によるスリット型流路を用いた圧力微分計の開発2005

    • Author(s)
      川嶋健嗣, 五十嵐 康一, 小玉 亮太, 加藤 友規, 香川 利春
    • Journal Title

      計測自動制御学会論文集 40・5

      Pages: 405-410

    • NAID

      10015728424

    • Related Report
      2005 Annual Research Report
  • [Journal Article] Model of a Nozzle-Flapper Type Pneumatic Servo Valve Including The Influence of Flow Force2005

    • Author(s)
      T.Wang, M.Cai, K.Kawashima, T.Kagawa
    • Journal Title

      International Journal on Fluid Power 6・3

      Pages: 433-444

    • Related Report
      2005 Annual Research Report
  • [Journal Article] Active Control of Air Spring System using Pressure Differentiator2005

    • Author(s)
      T.Kato, K.Kawashima, T.Kagawa
    • Journal Title

      SICE Annual Conference

      Pages: 3064-3067

    • Related Report
      2005 Annual Research Report
  • [Journal Article] 非定常空気流量の計測2005

    • Author(s)
      香川利春, 川嶋健嗣
    • Journal Title

      フルードパワーシステム 36・4

      Pages: 206-210

    • NAID

      10029808693

    • Related Report
      2005 Annual Research Report
  • [Patent(Industrial Property Rights)] レギュレータ及び除振装置2006

    • Inventor(s)
      川嶋健嗣, 香川利春
    • Industrial Property Rights Holder
      東京工業大学
    • Industrial Property Number
      2006-277501
    • Filing Date
      2006-10-11
    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2006 Final Research Report Summary
  • [Patent(Industrial Property Rights)] 圧力レギュレータ及び除振装置2006

    • Inventor(s)
      川嶋健嗣, 香川利春
    • Industrial Property Rights Holder
      東京工業大学
    • Industrial Property Number
      2006-277501
    • Filing Date
      2006-10-11
    • Related Report
      2006 Annual Research Report
  • [Patent(Industrial Property Rights)] 除振装および除振方法2005

    • Inventor(s)
      川嶋健嗣, 香川利春
    • Industrial Property Rights Holder
      東京工業大学
    • Industrial Property Number
      2005-298771
    • Filing Date
      2005-10-31
    • Related Report
      2005 Annual Research Report

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Published: 2005-04-01   Modified: 2021-09-03  

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