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Soichi Ibaraki
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Proceedings Papers

H ∞ Optimization of Fixed Structure Controllers

Soichi Ibaraki, Masayoshi Tomizuka
Proc. ASME. IMECE2000, Dynamic Systems and Control: Volume 1, 229-236, November 5–10, 2000
Paper No: IMECE2000-2306
DOI: https://doi.org/10.1115/IMECE2000-2306
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Topics: Control equipment, Optimization, Algorithms, Feedback, Design, Disks
Journal Articles

Visually Quantifiable Test Piece for Five-Axis Machine Tools Thermal Effects

Nuodi Huang, Yang Zhang, Limin Zhu, Soichi Ibaraki
Journal: Journal of Manufacturing Science and Engineering
Article Type: Technical Briefs
J. Manuf. Sci. Eng. May 2022, 144(5): 054501.
Paper No: MANU-21-1138
DOI: https://doi.org/10.1115/1.4052388
Published Online: October 19, 2021
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Topics: Cycles, Errors, Machine tools, Machining, Cutting
Journal Articles

Proposal of a Machining Test to Evaluate Dynamic Synchronization Error of Rotary and Linear Axes With Reversal of Rotation Direction

Qingzhao Li, Soichi Ibaraki, Wei Wang
Journal: Journal of Manufacturing Science and Engineering
Article Type: Research Papers
J. Manuf. Sci. Eng. April 2022, 144(4): 041002.
Paper No: MANU-21-1203
DOI: https://doi.org/10.1115/1.4052157
Published Online: September 23, 2021
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Topics: Errors, Machining, Trajectories (Physics), Rotation
Proceedings Papers

Calibration and Compensation of Rotary Axis Angular Positioning Deviations on a SCARA-Type Industrial Robot Using a Laser Tracker

Nan Zhao, Soichi Ibaraki
Proc. ASME. LEMP2020, JSME 2020 Conference on Leading Edge Manufacturing/Materials and Processing, V001T02A001, September 3, 2020
Paper No: LEMP2020-8502
DOI: https://doi.org/10.1115/LEMP2020-8502
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Topics: Calibration, Kinematics, Lasers, Robots
Proceedings Papers

Identification of a Kinematic Model of a 6DOF Industrial Manipulator With Angular Positioning Deviation “Error Map” of Rotary Axes

Md Moktadir Alam, Soichi Ibaraki, Koki Fukuda, Sho Morita, Hiroshi Usuki
Proc. ASME. ISFA2020, 2020 International Symposium on Flexible Automation, V001T05A003, July 8–9, 2020
Paper No: ISFA2020-9655
DOI: https://doi.org/10.1115/ISFA2020-9655
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Topics: Errors, Kinematics, Lasers, Manipulators
Proceedings Papers

Measurement of 2D Positioning “Error Map” of a SCARA-Type Robot Over the Entire Workspace by Using a Laser Interferometer and a PSD Sensor

Masatoshi Tomita, Soichi Ibaraki
Proc. ASME. ISFA2020, 2020 International Symposium on Flexible Automation, V001T05A004, July 8–9, 2020
Paper No: ISFA2020-9656
DOI: https://doi.org/10.1115/ISFA2020-9656
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Topics: Errors, Interferometers, Lasers, Robots, Sensors
Proceedings Papers

Contribution of Five-Axis Machine Geometric Errors and Workpiece Setup Errors to On-Machine Laser Scanning Measurement

Soichi Ibaraki, Shunsuke Goto, Keisuke Tsuboi, Naoto Saito, Noriaki Kojima
Proc. ASME. MSEC2018, Volume 4: Processes, V004T03A065, June 18–22, 2018
Paper No: MSEC2018-6384
DOI: https://doi.org/10.1115/MSEC2018-6384
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Topics: Errors, Lasers, Machinery, Geometry, Probes, Rotation
Proceedings Papers

Reduction of Vibration in Spur Gears by an Asymmetric Tooth Profile With High Contact Ratio

Ryo Fujikawa, Kiyotaka Ikejo, Soichi Ibaraki, Kazuteru Nagamura
Proc. ASME. IDETC-CIE2017, Volume 10: 2017 ASME International Power Transmission and Gearing Conference, V010T11A015, August 6–9, 2017
Paper No: DETC2017-67256
DOI: https://doi.org/10.1115/DETC2017-67256
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Topics: Spur gears, Vibration, Gears, Noise (Sound), Mechanical drives, Stiffness, Cycles, Helical gears, Machinery, Thrust
Journal Articles

Formulation of Influence of Machine Geometric Errors on Five-Axis On-Machine Scanning Measurement by Using a Laser Displacement Sensor

Soichi Ibaraki, Yoshihiro Kimura, Yu Nagai, Shizuo Nishikawa
Journal: Journal of Manufacturing Science and Engineering
Article Type: Research-Article
J. Manuf. Sci. Eng. April 2015, 137(2): 021013.
Paper No: MANU-13-1277
DOI: https://doi.org/10.1115/1.4029183
Published Online: April 1, 2015
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Topics: Errors, Lasers, Machinery, Sensors, Displacement, Calibration
Proceedings Papers

Non-Contact R-Test for Error Calibration of Five-Axis Machine Tools

Soichi Ibaraki, Cefu Hong
Proc. ASME. ISFA2012, ASME/ISCIE 2012 International Symposium on Flexible Automation, 167-174, June 18–20, 2012
Paper No: ISFA2012-7211
DOI: https://doi.org/10.1115/ISFA2012-7211
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Topics: Calibration, Displacement, Errors, Lasers, Machine tools, Sensors
Journal Articles

A Tool Path Modification Approach to Cutting Engagement Regulation for the Improvement of Machining Accuracy in 2D Milling With a Straight End Mill

M. Sharif Uddin, Soichi Ibaraki, Atsushi Matsubara, Susumu Nishida, Yoshiaki Kakino
Journal: Journal of Manufacturing Science and Engineering
Article Type: Technical Papers
J. Manuf. Sci. Eng. December 2007, 129(6): 1069–1079.
DOI: https://doi.org/10.1115/1.2752526
Published Online: March 27, 2007
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Topics: Cutting, Finishing, Algorithms, Machining
Journal Articles

Tuning of a Hard Disk Drive Servo Controller Using Fixed-Structure H ∞ Controller Optimization

Soichi Ibaraki, Masayoshi Tomizuka
Journal: Journal of Dynamic Systems, Measurement, and Control
Article Type: Technical Briefs
J. Dyn. Sys., Meas., Control. September 2001, 123(3): 544–549.
DOI: https://doi.org/10.1115/1.1386391
Published Online: June 9, 2000
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Topics: Control equipment, Optimization, Feedback, Disks