Publications
Journal
- Y. Sato, A. Kanada, T. Mashimo, A Palm-Sized Omnidirectional Mobile Robot Driven by 2-DOF Torus Wheels, IEEE Robotics and Automation Letters. Vol. 8, No. 1, pp. 105-112, 2023.
- N. Masuda, S. Izuhara, T. Mashimo, A Miniature Camera Module with a Hollow Linear Ultrasonic Motor-Based Focus Feature, Sensors and Actuators A: Physical, vol. 354, p. 114248, 2023.
- M. Khalil, N. Masuda, K. Takayama, T. Mashimo, A Closed-Loop Micro-Ultrasonic Motor Control with Extremum Seeking, IEEE Access, 2023, Vol. 11, pp. 22329-22341, 2023.
- S. Izuhara, T. Mashimo, Tilting Ultrasonic Motor Using Extension and Shear Vibration Modes, Sensors and Actuators A: Physical, vol. 357, p. 114390, 2023.
- K. Kikuchi, M. Hussain, T. Mashimo, Fabrication and Characterization of a Submillimeter-Scale Ultrasonic Motor, Sensors and Actuators A: Physical, vol. 360, p. 114524, 2023.
- T. Mashimo, Y. Oba, Performance Improvement of Micro-Ultrasonic Motors Using the Thickness Shear Mode Piezoelectric Elements, Sensors and Actuators A: Physical, Vol. 335, pp. 113347, 2022.
- E. Chiang, T. Urakubo, T. Mashimo, Lift Generation by a Miniature Piezoelectric Ultrasonic Motor-Driven Rotary-Wing for Pico Air Vehicles, IEEE Access, Vol. 10, pp. 13210-13218, 2022.
- M. M. Khalil, T. Mashimo, Caterpillar-Inspired Insect-Scale Climbing Robot Using Dry Adhesives, IEEE Robotics and Automation Letters, Vol. 7, No. 3, pp. 7628-7635, 2022.
- A. Kanada, T. Mashimo, Switching between Continuum and Discrete States in a Continuum Robot with Dislocatable Joints, IEEE Access, Vol. 9, pp. 34859-34867, 2021.
- E. Chiang, T. Mashimo, Comparison Study of Bending and Three-wave Vibration Modes for Micro Ultrasonic Motors, Sensors and Actuators A, Vol. 329, pp. 112797, 2021.
- S. Izuhara, T. Mashimo, Micro Linear Ultrasonic Motor with a Hollow Flat Stator for Lens Actuation, Sensors and Actuators A: Physical, 2021. Vol. 329, p. 112801, 2021.
- R. Y. Hutama, M. M. Khalil, T. Mashimo,A Millimeter-Scale Rolling Microrobot Driven by a Micro Geared Ultrasonic Motor,IEEE Robotics and Automation Letters, Vol. 6, No. 4, pp. 8158-8164, 2021.
- A. Kanada, T. Mashimo, Design and Experiments of Flexible Ultrasonic Motor using a Coil Spring Slider, IEEE/ASME Transactions on Mechatronics, Vol. 25, No. 1, pp. 468-476, 2020.
- T. Mashimo, S. Izuhara, Z. Zhang, H. Oku. Visual Feedback Control of Miniature Rotating Mirror System using a Micro Ultrasonic Motor, IEEE Access, Vol. 8, No. 1, pp. 38546-38553, 2020.
- S. Izuhara, T. Mashimo, Linear Ultrasonic Motor Using a Hollow Rectangular Stator, Sensors and Actuators A: Physical, Vol. 309, pp. 112002, 2020.
- Y. Sato, A. Kanada, T. Mashimo, Self-Sensing and Feedback Control for a Twin Coil Spring-Based Flexible Ultrasonic Motor, IEEE Robotics and Automation Letters, Vol. 5, No. 4, pp. 5425-5431, 2020.
- S. Izuhara, T. Mashimo, Characterization of Bulk Piezoelectric Element-based Ultrasonic Motors, ROBOMECH Journal, No. 7, pp. 1-8, 2020.
- Z. Zhang, O. Hamata. T. Akiduki, T. Mashimo, T. Saito, K. Hayashi, Cracks in Bridge Floor Detected by 2-Dimensional Complex Discrete Wavelet Packet Transform, International Journal of Innovative Computing, Information and Control, Vol. 16, No. 6, 2020.
- T. Mashimo, S. Izuhara, Review: Recent Advances in Micromotors, IEEE Access, Vol. 8, pp. 213489-213501, 2020.
- T. Mashimo, S. Izuhara, S. Arai, Z. Zhang, H. Oku, “High-Speed Visual Feedback Control of Miniature Rotating Mirror System Using a Micro Ultrasonic Motor,” IEEE Access, Vol. 8, pp. 38546 – 38553, 2019.
- A. Kanada, T. Mashimo, “Design and Experiments of Flexible Ultrasonic Motor using a Coil Spring Slider,” Transaction on Mechatronics, Vol. 25, No. 1, pp. 468-476, 2019.
- A. Kanada, F. Giardina, T. Howison, T. Mashimo, F, Iida, “Reachability Improvement of a Climbing Robot based on Large Deformations induced by Tri-Tube Soft Actuators,” Soft Robotics, Vol.6, No.4, pp. 483-494, 2019.
- T. Mashimo, T. Urakubo, Y. Shimizu, Micro Geared Ultrasonic Motor, IEEE/ASME Transactions on Mechatronics, Vol. 23, No. 2, pp. 781-787, 2018.
- K. Miyoshi, T. Mashimo, Micro-Flat Ultrasonic Motor for a Miniature Direct-Drive Two-Link, Advanced Robotics, Vol. 32, No. 20, pp. 1102-1120, 2018.
- S. Izuhara, T. Mashimo, “Design and Evaluation of a Micro Linear Ultrasonic Motor,” Sensors and Actuators: Physical,Vol.278, pp. 60-66, 2018.
- T. Urakubo, T. Mashimo, etc, Dragging motion of a two-link mobile manipulator with large pull force through singular configuration: theoretical analysis and experimental verification, Advanced Robotics. vol. 32, No. 11, pp. 623-634, 2018.
- T. Mashimo, “Scaling Law of Piezoelectric Ultrasonic Motors at Submillimeter Range,” IEEE/ASME Transactions on Mechatronics, Vol. 22, No. 3, pp. 1238-1246, 2017
- T. Mashimo, “Miniature Preload Mechanisms for a Micro Ultrasonic Motor,” Sensors and Actuators: Physical, Vol. 257, pp. 106-112, 2017.
- A. Kanada, T. Mashimo, K. Terashima, “Study on Output Shafts for a Rotary-Linear Ultrasonic Motor,” International Journal of Automation Technology (Special issue on Innovative Actuators), Vol.10, No.4, pp. 549-556, 2016.
- T. Mashimo, “Micro Ultrasonic Motor using a Cube with a Side Length of 0.5 mm,” IEEE/ASME Transactions on Mechatronics, Vol. 21, No. 2, pp. 1189-1192, 2016.
- T. Mashimo, “Performance Evaluation of a Micro Ultrasonic Motor using One Cubic Millimeter Stator,” IEEE Transactions on Ultrasonics, Ferroelectrics, and Frequency Control, Vol. 62, No. 10, pp. 1819-1826, 2015.
- T. Mashimo, K. Terashima, “Dynamic Analysis of an Ultrasonic Motor using Point Contact Model.” Sensors and Actuators A: Physical, Vol.233 pp. 15-21, 2015.
- T. Mashimo, K. Terashima, “Experimental Verification of Elliptical Motion Model in Travelling Wave Ultrasonic Motors,” IEEE/ASME Transactions on Mechatronics, Vol. 20, No. 6, pp. 2699-2707, 2015.
- T. Mashimo, T. Urakubo, T. Kanade, “Singularity Link Mechanism for Impulsive Torque with High Energy Efficiency,” ASME Journal of Mechanisms and Robotics. Vol. 7, 2015.
- T. Mashimo, “Micro Ultrasonic Motor using a One Cubic Millimeter Stator,” Sensors and Actuators A: Physical, Vol.213 pp. 102-107, 2014.
- T. Mashimo, “Piezoelectric Rotational Mixer using a First Bending Vibration Mode,” IEEE Transactions on Ultrasonics, Ferroelectrics, and Frequency Control, Vol. 60, No.10, pp. 2098-2104, 2013.
- M. Hoshina, T. Mashimo, N. Fukaya, O. Matsubara, S. Toyama, “Spherical Ultrasonic Motor Drive System for Pipe Inspection,” Advanced Robotics, Vol. 27, No. 3, 2013.
- T. Mashimo, S. Toyama, “Vibration Analysis of Cubic Rotary-Linear Piezoelectric Actuator,” IEEE Transactions on Ultrasonics, Ferroelectrics, and Frequency Control, Vol. 58, No. 4, pp. 844-847, 2011.
- T. Mashimo, S. Toyama, “Rotary-Linear Piezoelectric Actuator with a Cubic Stator of Side Length of 3.5 mm,” IEEE Transactions on Ultrasonics, Ferroelectrics, and Frequency Control, Vol. 57, No. 8, pp. 1825-1830, 2010.
- T. Mashimo, S. Toyama, H. Ishida, “Design and Implementation of a Spherical Ultrasonic Motor,” IEEE Transactions on Ultrasonics, Ferroelectrics, and Frequency Control, Vol. 56, No. 11, pp. 2514-2521, 2009.
- S. Toyama, T. Mashimo, “Development of micro ultrasonic motor for surgery” Journal of Vibroengineering, Vol. 1, No. 11, pp. 27-33, March, 2009.
- T. Mashimo, S. Toyama, “Rotary-Linear Piezoelectric Actuator using a Single Stator,” IEEE Transactions on Ultrasonics, Ferroelectrics, and Frequency Control, Vol. 56, No. 1, pp. 114-120, 2009.
International Conference
- R. Tanaka, T. Akiduki, H. Takahashi, “Detection of Driver Workload Using Wrist-Worn Wearable Sensors: A Feasibility Study “, IEEE INTERNATIONAL CONFERENCE ON SYSTEMS, MAN, AND CYBERNETICS, (IEEE SMC2020), 2020
- Y. Yasutaka, T. Akiduki,T. Mashimo, R. Ohmura, M. Kitazaki, R. Tasaki, A. Honna, ”Assessment of Muscle Fatigue Based on the Reaction Force of Muscles for a Basis of Developing a Massage Robot” , IEEE INTERNATIONAL CONFERENCE ON SYSTEMS, MAN, AND CYBERNETICS, (IEEE SMC2020),2020
- M. Hussain, T. Mashimo, “Experimental Characterization of Submillimeter Scale Ultrasonic Motors”, International Workshop on Piezoelectric Materials and Applications in Actuators (IWPMA2020), 2020.
- S. Izuhara, T. Mashimo, “Miniature Hollow Linear Ultrasonic Motor”, International Workshop on Piezoelectric Materials and Applications in Actuators (IWPMA2020), 2020.
- A. Kanada, T. Mashimo, “Design of Flexible Ultrasonic Motor”, International Workshop on Piezoelectric Materials and Applications in Actuators (IWPMA2019), 2019.
- S. Izuhara, Z. ZHANG, T. Mashimo, “Visual Feedback Control of Micro Ultrasonic Motor”, International Workshop on Piezoelectric Materials and Applications in Actuators (IWPMA2019), 2019.
- Eric Tan Kai Chiang, T. Mashimo, Miniaturization of Ultrasonic Motor and Rotor Blade for Rotary-Wing Micro Aerial Vehicle, 22nd International Conference on Climbing and Walking Robots and Support Technologies for Mobile Machines (CLAWAR 2019), 2019.
- Y.H. Rudolf, T. Mashimo, Development of Movement System Using Micro Gear Robot, 22nd International Conference on Climbing and Walking Robots and Support Technologies for Mobile Machines (CLAWAR 2019), 2019.
- A. Kanada, F. Giardina, T. Howison, T. Mashimo, F, Iida, “Large Deformation Improve Reachability of a Soft Climbing Robot”, IEEE International Conference on Soft Robotics (RoboSoft), 2019.
- A. Kanada,T. Mashimo,“Mobile Continuum Robot with unlimited section lengths”,IEEE/RSJ International Conference on Intelligent Robots and Systems (IROS2018), 2018.
- S. Izuhara,T. Mashimo,“Miniature Robot Finger using a Micro Linear Ultrasonic Motor and a Closed-loop Linkage”,IEEE/RSJ International Conference on Intelligent Robots and Systems (IROS2018), 2018.
- S. Izuhara,T. Mashimo,“Micro Linear Ultrasonic Motor”,International Workshop on Piezoelectric Materials and Applications in Actuators (IWPMA2018),W2P2-1,Kobe,Japan,September,2018.
- K. Mihara, T. Mashimo, “Design of Flapping Wing Micro Air Vehicle Using an Ultrasonic Motor”, International Workshop on Piezoelectric Materials and Applications in Actuators (IWPMA2018), Kobe, 2018
- S. Izuhara,T. Mashimo,“Micro Linear Motor with a Cuboid Stator with a Length of 2.2 mm”, International Conference and Exhibition on New Actuators and Drive System (ACTUATOR2018),presentation P 14,Bremen,German,June,2018.
- A. Kanada, T. Mashimo, K. Terashima, “Flexible Ultrasonic Motor using an Output Coil Spring”,IEEE/RSJ International Conference on Intelligent Robots and Systems (IROS2017), 2017.
- T. Mashimo, Micro ultrasonic motor with a one cubic millimeter stator, International Workshop on Piezoelectric Materials and Applications in Actuators (IWPMA2017), 2017.
- Miyoshi, T. Mashimo, Micro Flat Ultrasonic Motor with a Micro Coil Preload Mechanism, International Workshop on Piezoelectric Materials and Applications in Actuators (IWPMA2017), 2017.
- T. Mashimo, Micro Ultrasonic Motor Using One Cubic Millimeter Stator, IEEJ international workshop on Sensing, Actuation, Motion Control, and Optimization (SAMCON2017), 2017.
- Kanada, T. Mashimo, K. Terashima, Improving the Torque and Thrust Force of a Rotary-linear Ultrasonic Motor, International Workshop on Piezoelectric Materials and Applications in Actuators (IWPMA2016), Jeju, 2016.
- T. Mashimo, Micro Ultrasonic Motor Using One Cubic Millimeter Stator, ACTUATOR2016, Bremen, 2016.
- A. Kanada, T. Mashimo, T. Minami, K. Terashima, Master-Slave Eye Robot System Driven by Ultrasonic Motors for Camera Operation, International Conference on Advanced Mechatronics (ICAM2015), pp. 179-180, Tokyo, 2015
- X. Wan, T. Urakubo, T. Mashimo, Generation of Large Pulling Force by a Mobile Manipulator Through Singular Configuration, IEEE Conference on Robotics and Biomimetics (ROBIO2015), Zuhai, 2015.
- T. Mashimo, Study on Micro Ultrasonic Motor using a Preload Mechanism, IEEE International Ultrasonics Symposium (IUS2015), Taipei, 2015.
- A. Kanada, T. Mashimo, T. Minami, K. Terashima, High Response Master-Slave Control Eye Robot System, IEEE/RSJ International Conference on Intelligent Robots and Systems (IROS2015), pp. 937-943, Hamburg, 2015.
- T. Yamashita, T. Mashimo, N. Takesue, K. Terashima, Safeness of a Robot Arm using Ultrasonic Motors with High Responsiveness and Backdrivability, 2014 IEEE/SICE International Symposium on System Integration (SII2014), pp. 28-33, Tokyo, 2014.
- T. Mashimo, “Performance of Micro Ultrasonic Motor using One Cubic Millimeter Stator,” IEEE International Ultrasonics Symposium (IUS2014), Chicago, pp. 866-869, 2014.
- T. Urakubo, H. Yoshioka, T. Mashimo, X. Wan, Experimental Study on Efficient Use of Singular Configuration in Pulling Heavy Objects with Two-link Robot Arm, IEEE International Conference on Robotics and Automation (ICRA2014), Hong Kong, pp. 4582-4587, 2014.
- T. Mashimo, M. Takaoka, K. Terashima, “High-speed Microscopic Observation of the Elliptical Motion in an Ultrasonic Motor Elliptical motion,” IEEE International Ultrasonics Symposium (IUS2013), Prague, pp. 478-480, 2013.
- M. Takaoka, T. Mashimo, K. Terashima, “Study on Torque Generation of the Ultrasonic Motor using a High-Speed Microscope,” 10th International Workshop on Piezoelectric Materials and Applications in Actuators (IWPMA2013), Hannover, pp. 177-179, 2013.
- T. Mashimo, R. Shibuya, K. Terashima, “Piezoelectric Micromixer using a Swirling Motion,” The 16th International Conference on Miniaturized Systems for Chemistry and Life Sciences (μTAS2012), pp. 1840-1842, 2012.
- T. Mashimo, R. Shibuya, K. Terashima, “Development of a Miniature Piezoelectric Mixer,” 2012 IEEE International Ultrasonics Symposium (IUS2012), pp. 2718-2721, 2012.
- T. Mashimo, “Development of a Compact Piezoelectric Mixer,” 13th International conference on Actuator (Actuator2012), pp. 170-173, 2012.
- T. Mashimo, T. Urakubo, T. Kanade, “Singularity-Based Mechanism with High Responsiveness,” IEEE/RSJ International Conference on Intelligent Robots and Systems (IROS 2010), Taipei, pp. 4207-4212, 2010.
- T. Mashimo, R. Diankov, T. Urakubo, T. Kanade, “Analysis of Task Feasibility for a Home Robot using Prismatic Joints,” IEEE/RSJ International Conference on Intelligent Robots and Systems (IROS 2010), Taipei, pp. 2370-2376, 2010.
- T. Urakubo, T, Mashimo, T. Kanade, “Efficient Pulling Motion of a Two-Link Robot Arm near Singular Configuration,” IEEE/RSJ International Conference on Intelligent Robots and Systems (IROS 2010), Taipei, pp. 1372-1377, 2010.
- T. Urakubo, T. Mashimo, T. Kanade, “Optimal Door Opening by Two-Link Manipulator,” 2009 IEEE/RSJ International Conference on Intelligent Robots and Systems (IROS2009), St. Louis, pp. 1446-1451, 2009.
- M. Hoshina, T. Mashimo, S. Toyama, “Development of Spherical Ultrasonic Motor as a Camera Actuator for Pipe Inspection Robot,” 2009 IEEE/RSJ International Conference on Intelligent Robots and Systems (IROS2009), St. Louis, pp. 2379-2384, 2009.
- M. Hoshina, T. Mashimo, S. Toyama, “Development of Pipe Inspection Robot: Driving System and Control of Outer-rotor-typed Spherical Ultrasonic Motor,” International Conference of Advanced Robotics (ICAR2009), Munich, June, pp. 1-6, 2009.
- S. Toyama, T. Mashimo, “Development of micro ultrasonic motor for surgery” Proceedings of Vibroengineering 2008, 7th International conference, October, 2008.
- M. Hoshina, T. Mashimo, S. Toyama, “Development of a Piping Inspection Robot using a Spherical Ultrasonic Motor” Proceedings of X. International Conference on the Theory of Machines and Mechanisms (IFToMM), Liberec, Czech Republic, pp. 277-282, 2008.
- A. Yoshida, T. Mashimo, S. Toyama, “Development of Phase Difference Control System for TR motor” Proceedings of X. International Conference on the Theory of Machines and Mechanisms (IFToMM), Liberec, Czech Republic, pp. 721-726, 2008.
- S. Toyama, T. Mashimo, “Development of micro ultrasonic motor for surgery” Proceedings of Vibroengineering 2008, 7th International conference, pp. 27-33, 2008.
- S. Kure, T. Mashimo, S. Toyama, “Three-dimensional Vibration Analysis of TR motor using Finite Element Method” Proceedings of X. International Conference on the Theory of Machines and Mechanisms (IFToMM), Liberec, Czech Republic, pp. 359-364, 2008.
- T. Mashimo, S. Toyama, H. Matsuda, “Development of Rotary-Linear Piezoelectric Actuator for MRI Compatible Manipulator” 2008 IEEE/RSJ International Conference on Intelligent Robots and Systems (IROS 2008), Nice, pp. 113-118, 2008.
- T. Mashimo, S. Toyama, ” Rotary-Linear Ultrasonic Motor for Endovascular Diagnosis and Surgery” International Conference and Exhibition on New Actuators and Drive Systems (Actuator 2008), Bremen, pp. 973-976, 2008.
- T. Mashimo, S. Toyama, “Micro Rotary-Linear Ultrasonic Motor for Endovascular Diagnosis and Surgery” 2008 IEEE International Conference on Robotics and Automation (ICRA2008), Pasadena, pp. 3600-3605, 2008.
- T. Mashimo, S. Toyama, “MRI-Compatibility of a Manipulator using a Spherical Ultrasonic Motor,” The 12th World Congress in Mechanism and Machine Science (IFToMM2007), Besancon, p.ck-350, 2007.
- T. Mashimo, K. Awaga, S. Toyama, “Development of a spherical ultrasonic motor with an attitude sensing system using optical fibers,” 2007 IEEE International Conference on Robotics and Automation (ICRA2007), Roma, pp. 4466-4471, 2007.
- T. Mashimo, S. Toyama, “Manipulator System Using a Spherical Ultrasonic Motor for Surgical Robots,” Second Asia International Symposium on Mechatronics (AISM2006), Hong Kong, p.D1-1, 2006.