Research field (4)：
Robotics and intelligent systems
, Mechanics and mechatronics
, Machine elements and tribology
, Design engineering
Research keywords (3)：
機械要素
, 精密計測
, 精密機構
Research theme for competitive and other funds (27)：
2021 - 2024 Sensitivity improvement for five-degree-of-freedom fine motions based on optical lever and cylindrically-shaped target
2017 - 2020 Ultra-precise machine system based on 6-dof motion measurement with laser interferometry-based trackers
2014 - 2017 Development of Magnetically Levitated Motor System Using One Three-phase Power Module
2014 - 2016 High-speed and high-precision positioning control by magnetic force compensation of non-contact roller transport device
2014 - 2015 Ultra-precision machine system feedback-controlled with measurement device for six-degree-of-freedom relative motions between tool and workpiece
2009 - 2010 A three-dimensional bearingless motor for a disk-shaped centrifugal pump
2006 - 2006 Development of nanometer-order ultra-precision machine for realizing six-degree-of-freedom perfect relative motion between workpiece and tool
2005 - ワーク・ツール間の6自由度完全相対運動を実現するナノメートル精度超精密機械の創成
2004 - 2006 Development of nanometer-order ultra-precision machine for realizing six-degree-of-freedom perfect relative motion between workpiece and tool
2002 - 2002 Micro machining and measuring center for micro machine parts using parallel kinematics
2002 - 2002 Feedback system for compensating of joint runout and thermal deformation in parallel kinematic machine
2001 - 2002 Feedback system for compensating of joint runout and thermal deformation in parallel kinematic machine
2000 - 2000 Micro corrdinate measuring machine for micro mechanism using parallel kinematics
2000 - 2002 Micro machining and measuring center for micro machine parts using parallel kinematics
1999 - 2000 Micro corrdinate measuring machine for micro mechanism using parallel kinematics
1998 - 1998 パラレルメカニズムを用いた三次元座標測定システムに関する基礎的研究
1997 - 1998 パラレルメカニズムを用いた三次元座標測定システムに関する基礎的研究
1995 - 超精密メカニズムの最適化デザインに関する研究
1994 - スクイーズ膜効果を用いたアクティブエアスピンドルの研究
1993 - 1994 Development of an ultra-small-sized motor with ellipsoidal shaft
1993 - マイクロマシン用制御給電システムに関する基礎的研究
1992 - スリットパターンレーザ光とボールミラーを用いた空間座標位置計測
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Papers (95)：
大岩孝彰, 青山京太郎, 朝間淳一. High-speed high-resolution inchworm based on displacement reducer driven by electromagnetic actuator. Transactions of the JSME. 2022. 911
Tanaka, T, Oiwa, T, Kotani, A. Proposal for a Multiple-DOF Spherical Gear and Investigation of Backlash and Transmitted Efficiency Between Gears. International Journal of Precision Engineering and Manufacturing. 2021. 22. 1987-1908
