J. D. Brown, Paek, A., Syed, M., O'Malley, M. K., Shewokis, P. A., Contreras-Vidal, J. L., Gillespie, R. B., and Davis, A. J., An exploration of grip force regulation with a low-impedance myoelectric prosthesis featuring referred haptic feedback, Journal of Neuroengineering and Rehabilitation, vol. 12, 2015. Brown2015 - Grip force regulation.pdf (2.65 MB)
P. Agarwal, Fox, J., Yun, Y., O'Malley, M. K., and Deshpande, A. D., An index finger exoskeleton with series elastic actuation for rehabilitation: Design, control and performance characterization, International Journal of Robotics Research, vol. 34, pp. 1747-1772, 2015. Agarwal2015 - Index finger exo.pdf (2.14 MB)
F. Sergi, Erwin, A., and O'Malley, M. K., Interaction control capabilities of an MR-compatible compliant actuator for wrist sensorimotor protocols during fMRI, IEEE/ASME Transactions on Mechatronics, vol. 20, pp. 2678-2690, 2015. MR-compatible_actuator_v3.pdf (3.33 MB)
C. Duran, Estrada, S., O'Malley, M., Lumsden, A. B., and Bismuth, J., Kinematics effectively delineate accomplished users of endovascular robotics with a physical training model, Journal of Vascular Surgery, vol. 61, pp. 535-541, 2015. Duran_et_al_JVS2015.pdf (648.68 KB)
J. S. Mehling, Holley, J., and O'Malley, M. K., Leveraging disturbance observer based torque control for improved impedance rendering with series elastic actuators, IEEE/RSJ International Conference on Intelligent Robots and Systems (IROS). pp. 1646-1651, 2015. Mehling2015 - Leveraging DOB SEAs.pdf (2.14 MB)
V. Chawda, Celik, O., and O'Malley, M. K., A Method for Selecting Velocity Filter Cut-Off Frequency for Maximizing Impedance Width Performance in Haptic Interfaces, ASME Journal of Dynamic Systems, Measurement, and Control , vol. 137, 2015. Chawda2015 - Selecting cutoff frequency.pdf (1.25 MB)
C. Duran, Estrada, S., O'Malley, M. K., Sheahan, M., Shames, M., Lee, J. T., and Bismuth, J., The model for Fundamentals of Endovascular Surgery (FEVS) successfully defines the competent endovascular surgeon, Journal of Vascular Surgery, vol. 62, pp. 1660-1666, 2015. 2015_JVS_Duran_press.pdf (948.15 KB)
E. J. Artz, Blank, A. A., and O'Malley, M. K., Proportional sEMG based robotic assistance in an isolated wrist movement, ASME Dynamic Systems and Control Conference (DSCC). Columbus, Ohio, 2015. Atz2015 - sEMG based robotic assistance.pdf (2.6 MB)
K. Fitle, Pehlivan, A. U., and O'Malley, M. K., A robotic exoskeleton for rehabilitation and assessment of the upper limb following incomplete spinal cord injury, IEEE International Conference on Robotics and Automation (ICRA). Seattle, Washington, 2015. Fitle2015 - Robotic exo for UL rehab after iSCI.pdf (589.43 KB)
E. Treadway, Gillespie, B., Bolger, D., Blank, A., O'Malley, M. K., and Davis, A., The role of auxiliary and referred haptic feedback in myoelectric control, IEEE World Haptics Conference (WHC). pp. 13-18, 2015. Treadway2015 - Haptic feedback myoelectric control.pdf (3.01 MB)
F. Sergi and O'Malley, M. K., On the stability and accuracy of high stiffness rendering in non-backdrivable actuators through series elasticity, Mechatronics, vol. 26, pp. 64-75, 2015. Sergi2015 - SEA high stiffness.pdf (2.62 MB)
J. Walker, Blank, A., Shewokis, P., and O'Malley, M., Tactile Feedback of Object Slip Facilitates Virtual Object Manipulation, Haptics, IEEE Transactions on, vol. PP, pp. 1-1, 2015. WalkerToH2015small.pdf (582.96 KB)
V. Chawda, Van Quang, H., O'Malley, M. K., and Ryu, J. - H., Compensating position drift in Time Domain Passivity Approach based teleoperation, Haptics Symposium (HAPTICS), 2014 IEEE. 2014. HS2014_PositionDrift_Chawda_Press.pdf (2.91 MB)
F. Sergi, Erwin, A., Cera, B., and O'Malley, M. K., Compliant force-feedback actuation for accurate robot-mediated sensorimotor interaction protocols during fMRI, International Conference on Biomedical Robotics and Biomechatronics (BioRob). IEEE, 2014. compliant_force_feedback_fMRI (1.85 MB)
A. A. Blank, French, J. A., Pehlivan, A. Utku, and O’Malley, M. K., Current Trends in Robot-Assisted Upper-Limb Stroke Rehabilitation: Promoting Patient Engagement in Therapy, Current Physical Medicine and Rehabilitation Reports, 2014. 2014_CPMRR_press.pdf (249.74 KB)
C. G. Rose, French, J. A., and O'Malley, M. K., Design and characterization of a haptic paddle for dynamics education, Haptics Symposium (HAPTICS), 2014 IEEE. 2014. HS2014_HapticPaddle_Rose_Press.pdf (1.73 MB)
A. Utku Pehlivan, Sergi, F., Erwin, A., Yozbatiran, N., Francisco, G. E., and O'Malley, M. K., Design and validation of the RiceWrist-S exoskeleton for robotic rehabilitation after incomplete spinal cord injury, Robotica, vol. 32, pp. 1415–1431, 2014. rob1400149_Press.pdf (728.74 KB)
M. K. O'Malley, Purkayastha, S. N., Howie, N., and Byrne, M. D., Identifying Successful Motor Task Completion via Motion-Based Performance Metrics, Human-Machine Systems, IEEE Transactions on, vol. 44, pp. 139-145, 2014. O'Malley_et_al_IEEE_Trans_HMS_PRESS.pdf (768.97 KB)
J. S. Mehling and O'Malley, M. K., A model matching framework for the synthesis of series elastic actuator impedance control, 22nd Mediterranean Conference of Control and Automation (MED). IEEE, Palermo, pp. 249-254, 2014. Mehling2014 - Model matching framework SEA.pdf (1.19 MB)
V. Chawda and O'Malley, M. K., Position Synchronization in Bilateral Teleoperation Under Time-Varying Communication Delays, 2014. TMECH_Chawda2014_press.pdf (747.99 KB)
M. K. O'Malley, Celik, O., Huegel, J. C., Byrne, M. D., Bismuth, J., Dunkin, B. J., Goh, A. C., and Miles, B. J., Robotics as a Tool for Training and Assessment of Surgical Skill, in Computational Surgery and Dual Training, M. Garbey, Bass, B. Lee, Berceli, S., Collet, C., and Cerveri, P. Springer New York, 2014, pp. 365-375. CRISP_O'Malley_et_al_120611updated.pdf (721.68 KB)
A. U. Pehlivan, Sergi, F., and OMalley, M. K., A Subject-Adaptive Controller for Wrist Robotic Rehabilitation, Mechatronics, IEEE/ASME Transactions on, vol. PP, pp. 1-13, 2014. tmech-pehlivan-press.pdf (744.34 KB)
J. A. French, Rose, C. G., and O'Malley, M. K., SYSTEM CHARACTERIZATION OF MAHI EXO-II: A ROBOTIC EXOSKELETON FOR UPPER EXTREMITY REHABILITATION, ASME Dynamic Systems and Controls Conference (DSCC). ASME, San Antonio, TX, 2014. DSCC2014-6267.pdf (1.14 MB)
J. M. Walker, Blank, A. A., Shewokis, P. A., and O'Malley, M. K., Tactile feedback of object slip improves performance in a grasp and hold task, Haptics Symposium (HAPTICS), 2014 IEEE. 2014. HS2014_SensoryFeedback_Walker_Press.pdf (2.34 MB)
O. Celik and O'Malley, M. K., Vary Slow Motion: Effect of Task Forces on Movement Variability and Implications for a Novel Skill Augmentation Mechanism, IEEE Robotics and Automation Magazine, 2014. Celik-O'Malley_IEEE-RAM_2014_press.pdf (945.89 KB)