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Thesis
Mullenbach, J., Reducing Driver Distraction with Touchpad Physics, , Evanston, IL, Northwestern University, 2013.  (1.23 MB)
Wiertlewski, M., Reproduction of Tactual Textures: Transducers, Mechanics, and Signal Encoding, : Université Pierre et Marie Curie, Paris 06, 2011.
Schearer, E. M., "Modeling Dynamics and Exploring Control of a Single-Wheeled Dynamically Stable Mobile Robot with Arms", Robotics Institute, Pittsburgh, Carnegie Mellon University, 08/2006.  (1.67 MB)
Weir, D. W., M. A. Peshkin, J. E. Colgate, P. Buttolo, J. Rankin, and M. Johnston, Switch characterization and the haptic profile, : Masters Thesis, Northwestern University, Evanston, IL, 2003.
Murphey, T. D., Control of multiple model systems, : California Institute of Technology, 2002.
Hartmann, M. J. Z., A study to determine why some projects are finished late and overspent with-in Kumba Resources, not withstanding that advanced time planning techniques are freely available and are generally applied, : Stellenbosch: Stellenbosch University, 2001.
MacIver, M. A., The computational neuroethology of weakly electric fish: body modeling, mo tion analysis, and sensory estimation, : University of Illinois at Urbana-Champaign, May, 2001.  (1.5 MB)
Hartmann, M. J. Z., The cerebellum and active somatosensation: recordings from the granule cell layer of awake, freely-behaving rats, : California Institute of Technology, 2000.
Lynch, K. M., Nonprehensile robotic manipulation: controllability and planning, : Carnegie Mellon University, 1996.
Colgate, J. E., The control of dynamically interacting systems, : Massachusetts Institute of Technology, 1988.
Hogan, N., J. E. Colgate, and others, The control of dynamically interacting systems, : Massachusetts Institute of Technology, 1988.
Colgate, J. E., The design of a robotic gripper capable of repositioning objects within its grasp, : Massachusetts Institute of Technology, Department of Physics, 1983.
Patent
Hartmann, M. J. Z., and J. H. Solomon, Systems, methods, and apparatus for reconstruction of 3-D object morphology, position, orientation and texture using an array of tactile sensors, , vol. US8504500 B2, no. US 12/847,822, 08/2013.
Colgate, J. E., and M. A. Peshkin, Haptic device with controlled traction forces, , 2012.
Lynch, K. M., and P. Umbanhowar, Parts manipulation method and apparatus, , vol. US 8,230,990 B2, no. 11/724,607, 07/2012.
Solomon, J. H., M. J. Z. Hartmann, and C. L. Schroeder, Object profile sensing, , vol. US8109007 B2, no. US 12/455,389, 02/2012.
Wiertlewski, M., V. Hayward, and J. Lozada, System For Simulating A Contact With A Surface By Tactile Stimulation, , 2012.
Colgate, J. E., M. A. Peshkin, and E. C. Chubb, Method and apparatus for increasing magnitude and frequency of forces applied to a bare finger on a haptic surface, , 2011.
Aguirre-Ollinger, G., A. Goswami, J. E. Colgate, M. A. Peshkin, and others, Controller for an assistive exoskeleton based on active impedance, : Google Patents, 2010.
Hartmann, M. J. Z., and J. H. Solomon, Sensing device with whisker elements, : Google Patents, 2010.
Santos-Munné, J. J., A. Makhlin, E. Lewis, M. A. Peshkin, D. A. Brown, J. E. Colgate, J. L. Patton, B. L. Rush, D. Schwandt, and others, Walking and balance exercise device, : Google Patents, 2010.
Santos-Munné, J. J., M. A. Peshkin, E. L. Faulring, J. E. Colgate, A. Makhlin, T. Moyer, T. Hauptman, and W. Hoffmann, An apparatus for use in breaking down an animal carcass, , 2010.
Colgate, J. E., M. A. Peshkin, L. Winfield, and M. Schirru, Vibrating substrate for haptic interface, , vol. US8780053 B2, no. US 12/383,120, 07/2014, 2009.
Colgate, J. E., M. A. Peshkin, L. W. Alexander, and M. Schirru, Vibrating substrate for haptic interface, : Google Patents, 2009.
Colgate, J. E., and M. A. Peshkin, Haptic device with controlled traction forces, : Google Patents, 2009.
Colgate, J. E., P. F. Decker, S. H. Klostermeyer, A. Makhlin, D. Meer, M. A. Peshkin, M. Robie, and J. J. Santos-Munné, Methods and Apparatus for Manipulation of Heavy Payloads with Intelligent Assist devices, , 2008.
Peshkin, M. A., and J. J. Santos-Munné, Apparatus and method for planning a stereotactic surgical procedure using coordinated fluoroscopy, : Google Patents, 2008.
Colgate, J. E., M. A. Peshkin, J. Glassmire, and L. Winfield, Haptic device with indirect haptic feedback, , 2007.
Colgate, J. E., M. A. Peshkin, J. Glassmire, and L. Winfield, Haptic device with indirect haptic feedback, : Google Patents, 2007.
Colgate, J. E., J. J. Santos-Munné, K. Kim, A. Makhlin, M. A. Peshkin, and D. Schwandt, Detector and Stimulator for Feedback in a Prosthesis, : Google Patents, 2007.
Faulring, E. L., T. Moyer, J. J. Santos-Munné, A. Makhlin, J. E. Colgate, and M. A. Peshkin, Continuously Variable Transmission with Mutliple Outputs, : Google Patents, 2007.
Patton, J. L., M. A. Peshkin, and J. S. Sulzer, Cable driven joint actuator and method, : Google Patents, 2007.
Santos-Munné, J. J., A. Makhlin, E. Lewis, M. A. Peshkin, D. A. Brown, J. E. Colgate, J. L. Patton, B. L. Rush, and D. Schwandt, Walking and balance exercise device, , 2007.
Colgate, J. E., and A. Makhlin, Methods and apparatus for eliminating instability in intelligent assist devices, : Google Patents, 2006.
Peshkin, M. A., J. E. Colgate, J. J. Santos-Munné, D. Meer, J. Lipsey, W. Wannasuphoprasit, and S. H. Klostermeyer, System and architecture for providing a modular intelligent assist system, : Google Patents, 2006.
Peshkin, M. A., J. E. Colgate, J. S. Mehling, and D. W. Weir, Electrical damping system, : Google Patents, 2006.
Peshkin, M. A., and W. A. Lorenz, Method and apparatus for force sensors, : Google Patents, 2005.
Peshkin, M. A., J. E. Colgate, J. J. Santos-Munné, D. Meer, J. Lipsey, W. Wannasuphoprasit, and S. H. Klostermeyer, Hub for a modular intelligent assist system, : Google Patents, 2005.
Cao, J., J. Lee, and M. A. Peshkin, Real-time draw-in sensors and methods of fabrication, : Northwestern University, 2004.
Colgate, J. E., M. A. Peshkin, J. J. Santos-Munné, A. Makhlin, P. F. Decker, and S. H. Klostermeyer, Control handle for intelligent assist devices, : Google Patents, 2004.
Peshkin, M. A., J. E. Colgate, J. J. Santos-Munné, D. Meer, J. Lipsey, W. Wannasuphoprasit, S. H. Klostermeyer, and others, Modules for use in an integrated intelligent assist system, : Google Patents, 2004.
Peshkin, M. A., Non-contacting sensors, : Stanley Assembly Technologies, 2003.
Cao, J., J. Lee, and M. A. Peshkin, Real-time draw-in sensors and methods of fabrication, , vol. US6769280 B2, no. US 10/140,916, 08/2004, 2002.
Peshkin, M. A., and J. J. Santos-Munné, Apparatus and method for planning a stereotactic surgical procedure using coordinated fluoroscopy, : Google Patents, 2001.
Wannasuphoprasit, W., J. E. Colgate, D. Meer, and M. A. Peshkin, Method and apparatus for a high-performance hoist, : Collaborative Motion Control, Inc., 2001.
Peshkin, M. A., and J. J. Santos-Munné, Apparatus and method for planning a stereotactic surgical procedure using coordinated fluoroscopy, : Google Patents, 2000.
Colgate, J. E., and M. A. Peshkin, Passive robotic constraint devices using non-holonomic transmission elements, : Google Patents, 1999.
Colgate, J. E., and M. A. Peshkin, Cobots, : Google Patents, 1999.
Peshkin, M. A., and J. J. Santos-Munné, Stereotactic surgical procedure apparatus and method, , 1999.
Peshkin, M. A., and J. J. Santos-Munné, Apparatus and method for planning a stereotactic surgical procedure using coordinated fluoroscopy, : Google Patents, 1998.
Colgate, J. E., and M. E. Axland, Linear electrostatic actuator with means for concatenation, : Google Patents, 1993.
Magazine Article
MacIver, M. A., "Engineering Health and Sustainability through Consciousness-Enhancing Technologies [Invited Opinion]", McCormick Magazine Spring 2013, Northwestern University, pp. 18-19, 2013.  (1.52 MB)
Journal Article
Berrueta, T., A. Pervan, K. Fitzsimons, and T. D. Murphey, "Dynamical System Segmentation for Information Measures in Motion", IEEE Robotics and Automation Letters, vol. 4, issue 1, pp. 169 - 176, 01/2019.  (1.76 MB)
Elwin, M. L., R. A. Freeman, and K. M. Lynch, "Distributed Environmental Monitoring With Finite Element Robots", IEEE Transactions on Robotics, pp. 1 - 19, Jan-01-2019.
Fitzsimons, K., A. Maria Acosta, J. Dewald, and T. D. Murphey, "Ergodicity reveals assistance and learning from physical human-robot interaction", Science: Robotics, vol. 4, issue 29, 04/2019.
Mugan, U., and M. A. MacIver, "The shift from life in water to life on land advantaged planning in visually-guided behavior", bioRxiv, pp. 585760, 03/2019.  (4.59 MB)
Woodruff, J. Z., and K. M. Lynch, "Second-Order Contact Kinematics Between Three-Dimensional Rigid Bodies", Journal of Applied Mechanics, vol. 866371316, issue 84333, pp. 085501, 05-17-2019.  (241.7 KB) (1008.74 KB)
Yang, A. E. T., H. Belli, and M. J. Z. Hartmann, "Quantification of vibrissal mechanical properties across the rat mystacial pad", Journal of Neurophysiology, Mar-02-2021, 2019.
Abraham, I., and T. D. Murphey, "Decentralized Ergodic Control: Distribution-Driven Sensing and Exploration for Multiagent Systems", IEEE Robotics and Automation Letters, vol. 3, pp. 2987-2994, Oct, 2018.  (1.6 MB) (4.54 MB)
Broad, A., I. Abraham, T. D. Murphey, and B. Argall, "Structured Neural Network Dynamics for Model-based Control", Learning and Inference in Robotics (LAIR) Workshop, 2018.  (344.59 KB)
Mamakoukas, G., M. A. MacIver, and T. D. Murphey, "Feedback Synthesis For Underactuated Systems Using Sequential Second-Order Needle Variations", The International Journal of Robotics Research, 2018.  (2.78 MB)
Mavrommati, A., E. Tzorakoleftherakis, I. Abraham, and T. D. Murphey, "Real-Time Area Coverage and Target Localization Using Receding-Horizon Ergodic Exploration", IEEE Transactions on Robotics, issue 34, pp. 62-80, Jan-01-2017, 2018.  (5.62 MB) (6.23 MB) (10.28 MB)
Tzorakoleftherakis, E., and T. D. Murphey, "Iterative Sequential Action Control for Stable, Model-Based Control of Nonlinear Systems", IEEE Transactions on Automatic Control, 2018.  (1.25 MB)
Abraham, I., A. Prabhakar, M. J. Z. Hartmann, and T. D. Murphey, "Ergodic Exploration using Binary Sensing for Non-Parametric Shape Estimation", IEEE Robotics and Automation Letters, vol. 2, issue 2, pp. 827-834, 2017.  (2.25 MB) (10.19 MB)
Bhattacharyya, K. D., D. L. McLean, and M. A. MacIver, "Visual threat assessment and reticulospinal encoding of calibrated responses in larval zebrafish", Current Biology, 09/2017.  (4.07 MB)
Elwin, M. L., R. A. Freeman, and K. M. Lynch, "Distributed Voronoi Neighbor Identification From Inter-Robot Distances", IEEE Robotics and Automation Letters, vol. 2, pp. 1320-1327, July, 2017.  (503.31 KB)
Flaßkamp, K., A. Ansari, and T. D. Murphey, "Hybrid Control for Tracking of Invariant Manifolds", Nonlinear Analysis: Hybrid Systems, 2017.  (2.21 MB)
Krakauer, J. W., A. A. Ghazanfar, A. Gomez-Marin, M. A. MacIver, and D. Poeppel, "Neuroscience needs behavior: correcting a reductionist bias", Neuron, vol. 93, pp. 480--490, 02/2017.  (897.57 KB)
MacIver, M. A., L. Schmitz, U. Mugan, T. D. Murphey, and C. Mobley, "Massive increase in visual range preceded the origin of terrestrial vertebrates", Proceeding of the National Academy of Sciences, vol. 114, pp. E2375-E2384, 03/2017.  (368 bytes)
Shi, J., J. Z. Woodruff, P. Umbanhowar, and K. M. Lynch, "Dynamic In-hand Sliding Manipulation", IEEE Transactions on Robotics, vol. 33, issue 4, pp. 778-795, 08/2017.  (4.08 MB) (37.57 MB)
Sprinkle, B., R. Bale, A. Pal Singh Bhalla, M. A. MacIver, and N. A. Patankar, "Hydrodynamic optimality of balistiform and gymnotiform locomotion", European Journal of Computational Mechanics, vol. 2642, issue 1-2, pp. 31 - 43, Apr-03-2017.  (536.39 KB)
Wilson, A. D., J. A. Schultz, A. Ansari, and T. D. Murphey, "Dynamic Task Execution Using Active Parameter Identification With the Baxter Research Robot", IEEE Transactions on Automation Science and Engineering, vol. 14, issue 1, pp. 391-397, 2017.  (1.15 MB) (3.44 MB)
Ansari, A., and T. D. Murphey, "Sequential Action Control: Closed-Form Optimal Control for Nonlinear Systems", IEEE Transactions on Robotics, vol. 32, issue 5, pp. 1196 - 1214, Oct. 2016.  (1.12 MB)
Bai, Y., I. D. Neveln, M. Peshkin, and M. A. MacIver, "Enhanced detection performance in electrosense through capacitive sensing", Bioinspiration & Biomimetics, vol. 11, pp. 055001, 2016.  (1.96 MB)
Belli, H., A. E. T. Yang, C. S. Bresee, and M. J. Z. Hartmann, "Variations in vibrissal geometry across the rat mystacial pad: base diameter, medulla, and taper", Journal of Neurophysiology, pp. jn.00054.2016, Nov-11-2016.
Bush, N. E., C. L. Schroeder, J. A. Hobbs, A. E. T. Yang, L. A. Huet, S. A. Solla, and M. J. Z. Hartmann, "Decoupling kinematics and mechanics reveals coding properties of trigeminal ganglion neurons in the rat vibrissal system", eLife, vol. 5, pp. e13969, Jun-27-2016.
Fang, S., M. A. Peshkin, and M. A. MacIver, "Human-in-the-loop active electrosense", Bioinspiration & Biomimetics, vol. 12, issue 1, pp. 014001, 12/2016.  (1.28 MB)
Hobbs, J. A., R. B. Towal, and M. J. Z. Hartmann, "Spatiotemporal Patterns of Contact Across the Rat Vibrissal Array During Exploratory Behavior", Frontiers in Behavioral Neuroscience, vol. 9, May-01-2016.
Hobbs, J. A., R. B. Towal, and M. J. Z. Hartmann, "Evidence for Functional Groupings of Vibrissae across the Rodent Mystacial Pad", PLOS Computational Biology, vol. 12, issue 1, pp. e1004109, Aug-01-2016.
Huet, L. A., and M. J. Z. Hartmann, "Simulations of a Vibrissa Slipping along a Straight Edge and an Analysis of Frictional Effects during Whisking", IEEE Transactions on Haptics, pp. 158-169, Jan-01-2016.  (234.85 KB) (590.91 KB) (224.61 KB)
Kaloti, A. S., E. C. Johnson, C. S. Bresee, S. N. Naufel, M. G. Perich, D. L. Jones, and M. J. Z. Hartmann, "Representation of Stimulus Speed and Direction in Vibrissal-Sensitive Regions of the Trigeminal Nuclei: A Comparison of Single Unit and Population Responses", PLOS ONE, vol. 11, issue 7, pp. e0158399, Jul-27-2016.
Mavrommati, A., J. A. Schultz, and T. D. Murphey, "Real-Time Dynamic-Mode Scheduling Using Single-Integration Hybrid Optimization", IEEE Transactions on Automation Science and Engineering, vol. 13, issue 3, pp. 1385 - 1398, Jan-07-2016.  (2.97 MB) (12.89 MB)
Miller, L. M., Y. Silverman, M. A. MacIver, and T. D. Murphey, "Ergodic Exploration of Distributed Information", Transactions on Robotics, vol. 32, issue 1, pp. 36-52, 2016.  (1.01 MB) (25.09 MB)
Tzorakoleftherakis, E., A. Ansari, A. D. Wilson, J. A. Schultz, and T. D. Murphey, "Model-Based Reactive Control for Hybrid and High-Dimensional Robotic Systems", IEEE Robotics and Automation Letters, vol. 1, issue 1, pp. 431-438, 2016.  (689 KB) (9.04 MB)
Tzorakoleftherakis, E., T. D. Murphey, and R. A. Scheidt, "Augmenting sensorimotor control using “goal‑aware” vibrotactile stimulation during reaching and manipulation behaviors", Experimental Brain Research, 04/2016.  (1.27 MB)
Wiertlewski, M., R. Fenton Friesen, and J. E. Colgate, "Partial squeeze film levitation modulates fingertip friction", Proceedings of the National Academy of Sciences, vol. 113, pp. 9210–9215, 2016.
Yu, Y. S. W., M. M. Graff, C. S. Bresee, Y. B. Man, and M. J. Z. Hartmann, "Whiskers aid anemotaxis in rats", Science Advances, vol. 2, issue 8, pp. e1600716, Aug-24-2016.  (4.14 MB) (29.4 MB) (1.85 MB)
Yu, Y. S. W., M. M. Graff, and M. J. Z. Hartmann, "Mechanical responses of rat vibrissae to airflow", Journal of Experimental Biology, vol. 219, issue 7, pp. 937 - 948, Jan-04-2016.  (1.19 MB)
Ansari, A., and T. D. Murphey, "Minimum Sensitivity Control for Planning with Parametric and Hybrid Uncertainty", The International Journal of Robotics Research, 2015.  (755.17 KB) (4.97 MB)
Bai, Y., J. B. Snyder, M. A. Peshkin, and M. A. MacIver, "Finding and identifying simple objects underwater with active electrosense", The International Journal of Robotics Research, 2015.  (3.68 MB)
Bale, R., I. D. Neveln, A. Pal Singh Bhalla, M. A. MacIver, and N. A. Patankar, "Convergent evolution of mechanically optimal locomotion in aquatic invertebrates and vertebrates", PLOS Biology, vol. 13, issue 4, 04/2015.  (4.35 MB)
Hobbs, J. A., R. B. Towal, and M. J. Z. Hartmann, "Probability distributions of whisker-surface contact: quantifying elements of the rat vibrissotactile natural scene", Journal of Experimental Biology, vol. 218, issue 16, pp. 2551 - 2562, Jan-08-2015.  (370.8 KB) (3.63 MB) (1.1 MB) (274.89 KB)
Huet, L. A., C. L. Schroeder, and M. J. Z. Hartmann, "Tactile signals transmitted by the vibrissa during active whisking behavior", Journal of Neurophysiology, vol. 113, issue 10, pp. 3511 - 3518, Jan-06-2015.  (660.46 KB)
Johnson, E., J. A. Schultz, and T. D. Murphey, "Structured Linearization of Discrete Mechanical Systems for Analysis and Optimal Control", IEEE Transactions on Automation Science and Engineering, vol. 12, issue 1, pp. 140-152, 2015.  (340.62 KB)
Wilson, A. D., J. A. Schultz, and T. D. Murphey, "Trajectory Optimization for Well-Conditioned Parameter Estimation", IEEE Transactions on Automation Science and Engineering, vol. 12, issue 1, pp. 28-36, 2015.  (720.18 KB)
Bale, R., A. A. Shirgaonkar, I. D. Neveln, A. Pal Singh Bhalla, M. A. MacIver, and N. A. Patankar, "Separability of drag and thrust in undulatory animals and machines", Sci. Rep., vol. 4, 12, 2014.  (1.65 MB) (307.23 KB)
Huet, L. A., and M. J. Z. Hartmann, "The search space of the rat during whisking behavior", Journal of Experimental Biology, vol. 217, issue 18, pp. 3365 - 3376, 09/2014.
Neveln, I. D., R. Bale, A. Pal Singh Bhalla, O. M. Curet, N. A. Patankar, and M. A. MacIver, "Undulating fins produce off-axis thrust and flow structures", Journal of Experimental Biology, vol. 217, pp. 201–213, 2014.  (3.85 MB)
Quist, B. W., V. Seghete, L. A. Huet, T. D. Murphey, and M. J. Z. Hartmann, "Modeling Forces and Moments at the Base of a Rat Vibrissa during Noncontact Whisking and Whisking against an Object", Journal of Neuroscience, vol. 34, issue 30, pp. 9828 - 9844, 07/2014.
Schearer, E. M., Y. W. Liao, E. Perreault, M. Tresch, W. Memberg, R. Kirsch, and K. M. Lynch, "Multi-Muscle FES Force Control of the Human Arm for Arbitrary Goals", IEEE Transactions on Neural Systems and Rehabilitation Engineering, vol. 22, issue 3, pp. 1-10, 05/2014.  (5.03 MB)
Wilson, A. D., J. A. Schultz, and T. D. Murphey, "Trajectory Synthesis for Fisher Information Maximization", IEEE Transactions on Robotics, vol. 30, issue 6, pp. 1358-1370, 2014.  (1.53 MB)
Klöcker, A., M. Wiertlewski, V. Théate, V. Hayward, and J-L. Thonnard, "Physical Factors Influencing Pleasant Touch during Tactile Exploration", PLoS ONE, vol. 8, issue 11, Feb-11-2014, 2013.
Leong, Y. P., and T. D. Murphey, "Feature Localization Using Kinematics and Impulsive Hybrid Optimization", IEEE Transactions on Automation Science and Engineering, vol. 10, pp. 957-968, 2013.
Miller, L. M., and T. D. Murphey, "Simultaneous Optimal Estimation of Mode Transition Times and Parameters Applied to Simple Traction Models", IEEE Transactions on Robotics, vol. 29, issue 6, pp. 1503, Dec. 2013.  (731.8 KB)
Neveln, I. D., Y. Bai, J. B. Snyder, J. R. Solberg, O. M. Curet, K. M. Lynch, and M. A. MacIver, "Biomimetic and bio-inspired robotics in electric fish research", Journal of Experimental Biology, issue 216, pp. 2501-2514, 06/2013.  (3.5 MB)
Patterson, B.W., A. O. Abraham, M. A. MacIver, and D. L. McLean, "Visually guided gradation of prey capture movements in larval zebrafish", The Journal of Experimental Biology, vol. 16, issue 216, pp. 3071-3083, 04/2013.  (1.66 MB)
Ruiz-Torres, R., O. M. Curet, G. V. Lauder, and M. A. MacIver, "Kinematics of the ribbon fin in hovering and swimming of the electric ghost knifefish", The Journal of Experimental Biology, vol. 216, pp. 823-834, 2013.  (2.64 MB) (933.18 KB)
Sefati, S., I. D. Neveln, E. Roth, T. Mitchell, J. B. Snyder, M. A. MacIver, E. S. Fortune, and N. J. Cowan, "Mutually opposing forces during locomotion can eliminate the tradeoff between maneuverability and stability", Proceedings of the National Academy of Sciences, 2013.  (1.24 MB)
Seghete, V., and T. D. Murphey, "A propagative model of simultaneous impact: existence, uniqueness, and design consequences", IEEE Transactions on Automation Engineering, 2013.  (1.62 MB)
Solomon, J. H., M. A. Locascio, and M. J. Z. Hartmann, "Linear reactive control for efficient 2D and 3D bipedal walking over rough terrain", Adaptive Behavior, vol. 21, issue 1, pp. 29 - 46, 02/2013.  (1.18 MB) (8.97 MB) (4.03 MB) (8.42 MB) (7.17 MB) (14.72 MB)
Wiertlewski, M., S. Endo, A. Wing, and V. Hayward, "Slip-induced vibration influences the grip reflex: A pilot study", Proceedings of the 2013 IEEE World Haptics Conference, 2013.  (715.99 KB)
Aguirre-Ollinger, G., J. E. Colgate, M. A. Peshkin, and A. Goswami, "Inertia Compensation Control of a One-Degree-of-Freedom Exoskeleton for Lower-Limb Assistance: Initial Experiments", Neural Systems and Rehabilitation Engineering, IEEE Transactions on, vol. 20, no. 1: IEEE, pp. 68–77, 2012.
Baker, E., T. Reissman, F. Zhou, C. Wang, K. M. Lynch, and C. Sun, "Microstereolithography of Three-Dimensional Polymeric Springs for Vibration Energy Harvesting", Smart Materials Research: Hindawi Publishing Corporation, 2012.
Bale, R., A. Pal Singh Bhalla, M. A. MacIver, and N. A. Patankar, "Optimal number of waves for ribbon fin propulsion", Bulletin of the American Physical Society, vol. 57: APS, 2012.
Caldwell, T. M., and T. D. Murphey, "Projection-Based Switched System Optimization", American Control Conference, 2012.  (166.88 KB)
Gregg, R. D., Y. Dhaher, A. Degani, and K. M. Lynch, "On the Mechanics of Functional Asymmetry in Bipedal Walking", IEEE Transactions on Biomedical Engineering, vol. 59, no. 5, pp. 1310–1318, 2012.
Locascio, M. A., J. H. Solomon, and M. J. Z. Hartmann, "Linear reactive control of three-dimensional bipedal walking in the presence of noise and uncertainty", Adaptive Behavior, issue 20: SAGE Publications, 2012.
Pekarek, D., and T. D. Murphey, "Variational Nonsmooth Mechanics via a Projected Hamilton’s Principle", Proceedings of the American Control Conference, 2012.  (1.17 MB)
Quist, B. W., and M. J. Z. Hartmann, "Mechanical signals at the base of a rat vibrissa: the effect of intrinsic vibrissa curvature and implications for tactile exploration", Journal of Neurophysiology, vol. 107, no. 9: Am Physiological Soc, pp. 2298–2312, 2012.  (2.84 MB)
Salvetti, D. J., C. J. Pino, S. Manuel, I. Dallmeyer, S. V. Rangarajan, T. Meyer, M. Kotov, and P. V. Shastri, "Design and Validation of a Compressive Tissue Stimulator with High-Throughput Capacity and Real-Time Modulus Measurement Capability", Tissue Engineering Part C: Methods, vol. 18, issue 3, pp. 205 - 214, 03/2012.
Schroeder, C. L., and M. J. Z. Hartmann, "Sensory prediction on a whiskered robot: A tactile analogy to" optic flow"", Frontiers in Neurorobotics, vol. 6: Frontiers, pp. 9, 10/2012.
Schultz, J. A., and M. Garnich, "Meso-scale and multicontinuum modeling of a triaxial braided textile composite", Journal of Composite Materials, vol. 47, issue 3, pp. 303-314, 03/2012.
Solomon, J. H., M. A. Locascio, and M. J. Z. Hartmann, "Linear reactive control for efficient 2D and 3D bipedal walking over rough terrain", Adaptive Behavior: SAGE Publications, 2012.
Towal, R. B., B. W. Quist, J. H. Solomon, and M. J. Z. Hartmann, "Active sensing: Head and vibrissal velocity during exploratory behaviors of the rat", Frontiers in Sensing: Springer, pp. 209–224, 2012.
Wiertlewski, M., and V. Hayward, "Transducer for mechanical impedance testing over a wide frequency range through active feedback", Review of Scientific Instruments, vol. 83, no. 2: AIP, pp. 025001–025001, 2012.  (449.77 KB)
Wiertlewski, M., and V. Hayward, "Mechanical behavior of the fingertip in the range of frequencies and displacements relevant to touch", Journal of biomechanics, vol. 45, no. 11: Elsevier, pp. 1869–1874, 2012.  (1.36 MB)
Aguirre-Ollinger, G., J. E. Colgate, M. A. Peshkin, and A. Goswami, "A one-degree-of-freedom assistive exoskeleton with inertia compensation: the effects on the agility of leg swing motion", Proceedings of the Institution of Mechanical Engineers, Part H: Journal of Engineering in Medicine, vol. 225, no. 3: Sage Publications, pp. 228–245, 2011.
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Towal, R. B., B. W. Quist, V. Gopal, J. H. Solomon, and M. J. Z. Hartmann, "The morphology of the rat vibrissal array: a model for quantifying spatiotemporal patterns of whisker-object contact", PLoS computational biology, vol. 7, no. 4: Public Library of Science, pp. e1001120, 2011.
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