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Book Chapter
Schultz, J. A., E. Johnson, and T. D. Murphey, "Trajectory Optimization in Discrete Mechanics", Differential-Geometric Methods in Computational Multibody System Dynamics: Springer International Publishing, In Press.  (703.15 KB)
Jochum, E., J. A. Schultz, E. Johnson, and T. D. Murphey, "Robotic Puppets and the Engineering of Autonomous Theater", Controls and Art: Springer International Publishing, pp. 107-128, 2014.
Hwang, M., M. L. Elwin, P. Yang, R. A. Freeman, and K. M. Lynch, "Experimental Validation of Multi-Agent Coordination by Decentralized Estimation and Control", Networking Humans, Robots, and Environments: Bentham Science, 2013.
Lynch, K. M., A. M. Bloch, S. V. Drakunov, M. Reyhanoglu, and D. Zenkov, "Control of nonholonomic and underactuated systems", The Control Handbook, W. Levine, ed.: Taylor and Francis, 2011.
MacIver, M. A., "Neuroethology: from morphological computation to planning", The Cambridge handbook of situated cognition, New York, NY, Cambridge University Press, pp. 480–504, 2009.  (8.41 MB)
Kao, I., K. M. Lynch, and J. W. Burdick, "Chapter 27, Contact Modeling and Manipulation", Springer handbook of robotics: Springer-Verlag New York Inc, 2008.
Murphey, T. D., "On Observing Contact States in Overconstrained Manipulation", Multi-point Interaction with Real and Virtual Objects: Springer-Verlag, pp. 151–163, 2005.  (400.51 KB)
Lynch, K. M., and T. D. Murphey, "Control of nonprehensile manipulation", Control Problems in Robotics and Automation: Springer-Verlag, pp. 39–58, 2003.  (582.83 KB)
Lenarcic, J., M. Stanisic, and E. M. Schearer, "Humanoid Humeral Pointing Kinematics", Advances in Robot Kinematics: Kluwer Academic Publishers, 2002.
Lynch, K. M., and M. A. Peshkin, "Linear and rotational sensors", The Mechatronics Handbook: CRC Press, Boca Raton, FL, 2002.
Peshkin, M. A., J. E. Colgate, P. Akella, and W. Wannasuphoprasit, "Cobots in materials handling", Human and Machine Haptics, Cambridge, MIT Press, 2000.
MacIver, M. A., J. L. Lin, and M. E. Nelson, "Estimation of signal characteristics during electrolocation from video analysis of prey capture behavior in weakly electric fish", Computational Neuroscience: Trends in Research, 1997: Plenum, pp. 729-734, 1997.  (1.59 MB)
Conference Paper
Mamakoukas, G., M. A. MacIver, and T. D. Murphey, Superlinear Convergence Using Control Based on Second-Order Needle Variations, : Conference on Decision and Control, Submitted.  (1.06 MB)
Mamakoukas, G., M. A. MacIver, and T. D. Murphey, "Sequential Action Control for Models of Underactuated Underwater Vehicles in a Planar Ideal Fluid", American Control Conference, pp. 7, In Press.  (713.34 KB)
Woodruff, J. Z., and K. M. Lynch, "Planning and Control for Dynamic, Nonprehensile, and Hybrid Manipulation Tasks", IEEE International Conference on Robotics and Automation, Singapore, In Press.  (9.75 MB)
Elwin, M. L., R. A. Freeman, and K. M. Lynch, "Environmental Estimation with Distributed Finite Element Agents", 55th IEEE Conference on Decision and Control, pp. 5918–5924, Dec, 2016.  (855.89 KB)
Fitzsimons, K., E. Tzorakoleftherakis, and T. D. Murphey, "Optimal Human-In-The-Loop Interfaces Based on Maxwell's Demon", American Control Conference (ACC), Boston, MA, pp. 4397-4402, 07/2016.  (465.51 KB)
Prabhakar, A., A. Mavrommati, J. A. Schultz, and T. D. Murphey, "Autonomous Visual Rendering using Physical Motion", Workshop on the Algorithmic Foundations in Robotics (WAFR) 2016, 2016.  (5.71 MB) (19.2 MB)
Ansari, A., and T. D. Murphey, "Control-On-Request: Short-Burst Assistive Control for Long Time Horizon Improvement", American Control Conference (ACC), 2015.  (484.24 KB)
Ansari, A., K. Flaßkamp, and T. D. Murphey, "Sequential Action Control for Tracking of Free Invariant Manifolds", Conference on Analysis and Design of Hybrid Systems, pp. 335-342, 2015.  (1.9 MB)
Ansari, A., and T. D. Murphey, "A Variational Derivation of LQR for Piecewise Time-Varying Systems", American Control Conference (ACC), 2015.
Flaßkamp, K., and T. D. Murphey, "Variational integrators in linear optimal filtering", American Control Conference, pp. 5140--5145, 2015.
Mavrommati, A., A. Ansari, and T. D. Murphey, "Optimal Control-On-Request: An Application in Real-Time Assistive Balance Control", IEEE International Conference on Robotics and Automation (ICRA), pp. 5928-5934, 2015.  (1.6 MB)
Miller, L. M., and T. D. Murphey, "Optimal Planning for Target Localization and Coverage Using Range Sensing", IEEE Int. Conf. on Automation Science and Engineering (CASE): 2015, pp. 501-508, 2015.  (2.93 MB)
Prabhakar, A., K. Flaßkamp, and T. D. Murphey, "Symplectic Integration for Optimal Ergodic Control", IEEE Int. Conf. on Decision and Control (CDC) 2015, 2015.  (1.14 MB)
Shi, J., J. Z. Woodruff, and K. M. Lynch, "Dynamic In-hand Sliding Manipulation", Intelligent Robots and Systems (IROS), 2015 IEEE/RSJ International Conference on, Hamburg, Germany, IEEE, pp. 870 - 877, Sept. 2015.  (4.82 MB) (32.58 MB)
Tzorakoleftherakis, E., and T. D. Murphey, "Controllers as Filters: Noise-Driven Swing-Up Control Based on Maxwell’s Demon", IEEE Conf. on Decision and Control (CDC), 2015.  (567.76 KB)
Tzorakoleftherakis, E., M. C. Bengtson, F. A. Mussa-Ivaldi, R. A. Scheidt, and T. D. Murphey, "Tactile Proprioceptive Input in Robotic Rehabilitation After Stroke", IEEE Int. Conf. on Robotics and Automation (ICRA), 2015.  (1.03 MB)
Wilson, A. D., and T. D. Murphey, "Maximizing Fisher Information Using Discrete Mechanics and Projection-Based Trajectory Optimization", IEEE Int. Conf. on Robotics and Automation (ICRA), pp. 2403-2409, 2015.  (290.26 KB)
Wilson, A. D., J. A. Schultz, A. Ansari, and T. D. Murphey, "Real-time Trajectory Synthesis for Information Maximization using Sequential Action Control and Least-Squares Estimation", IEEE/RSJ Int. Conf. on Intelligent Robots and Systems (IROS), pp. 4935-4940, 2015.  (841.46 KB) (7.1 MB)
Elwin, M. L., R. A. Freeman, and K. M. Lynch, "Worst-Case Optimal Average Consensus Estimators for Robot Swarms", Intelligent Robots and Systems (IROS), 2014 IEEE/RSJ International Conference on, 2014.  (500.15 KB)
Jin, S., J. Mullenbach, C. Shultz, J. E. Colgate, and A. Marie Piper, "OS-Level Surface Haptics for Touch-Screen Accessibility", ASSETS, Rochester, NY, 2014.  (208.96 KB)
Liao, Y. W., E. M. Schearer, E. Perreault, M. Tresch, and K. M. Lynch, "Multi-Muscle FES Control of the Human Arm for Interaction Tasks—Stabilizing with Muscle Co-Contraction and Postural Adjustment: A Simulation Study", 2014 IEEE/RSJ International Conference on Intelligent Robots and Systems (IROS 2014), 2014.  (2.3 MB)
Mavrommati, A., and T. D. Murphey, "Single-Integration Mode Scheduling for Linear Time-Varying Switched Systems", American Control Conference (ACC), 2014.  (144.06 KB)
Meyer, D. J., M. Wiertlewski, M. A. Peshkin, and J. E. Colgate, "Dynamics of ultrasonic and electrostatic friction modulation for rendering texture on haptic surfaces", Haptics Symposium (HAPTICS), 2014 IEEE: IEEE, 2014.  (1.16 MB)
Mullenbach, J., C. Shultz, J. E. Colgate, and A. Marie Piper, "Exploring affective communication through variable-friction surface haptics", Proceedings of the 32nd annual ACM conference on Human factors in computing systems - CHI '14, Toronto, Ontario, Canada, ACM Press, 2014.  (4.76 MB) (10.18 MB)
Neveln, I. D., L. M. Miller, M. A. MacIver, and T. D. Murphey, "Improving Object Tracking through Distributed Exploration of an Information Map", IEEE Int. Conf. on Intelligent Robots and Systems (IROS), 2014, 2014.  (1.69 MB)
Rosa, N., and K. M. Lynch, "Extending Equilibria to Periodic Orbits for Walkers using Continuation Methods", 2014 IEEE/RSJ International Conference on Intelligent Robots and Systems, 2014.  (1.09 MB)
Schearer, E. M., Y. W. Liao, E. Perreault, M. Tresch, W. Memberg, R. Kirsch, and K. M. Lynch, "Identifying Inverse Human Arm Dynamics Using a Robotic Testbed", 2014 IEEE/RSJ International Conference on Intelligent Robots and Systems (IROS 2014), 2014.  (3.36 MB)
Schultz, J. A., and T. D. Murphey, "Extending Filter Performance Through Structured Integration", American Control Conference (ACC), 2014.  (319.44 KB)
Tzorakoleftherakis, E., F. A. Mussa-Ivaldi, R. A. Scheidt, and T. D. Murphey, "Effects of Optimal Tactile Feedback in Balancing Tasks: a Pilot Study", American Control Conference (ACC), 2014.  (1.34 MB)
Wiertlewski, M., D. Leonardis, D. J. Meyer, M. A. Peshkin, and J. E. Colgate, "A High-Fidelity Surface- Haptic Device for Texture Rendering on Bare Finger", Eurohaptics 2014: Springer, pp. 241-248, 2014.  (423.48 KB)
Wilson, A. D., and T. D. Murphey, "Local E-optimality Conditions for Trajectory Design to Estimate Parameters in Nonlinear Systems", American Control Conference (ACC), pp. 443-450, 2014.  (1.01 MB)
Ansari, A., and T. D. Murphey, "Minimal parametric sensitivity trajectories for nonlinear systems", American Control Conference (ACC), 2013.  (512.49 KB)
Ansari, A., and T. D. Murphey, "Minimal Sensitivity Control for Hybrid Environments", IROS, 2013.  (469.82 KB)
Caldwell, T. M., and T. D. Murphey, "Projection-based optimal mode scheduling", IEEE Conference on Decision and Control, 2013.
Elwin, M. L., R. A. Freeman, and K. M. Lynch, "A Systematic Design Process for Internal Model Average Consensus Estimators", Decision and Control (CDC), 2013 IEEE 52nd Annual Conference on, Dec, 2013.  (295.76 KB)
Flaßkamp, K., T. D. Murphey, and S. Ober-Blöbaum, "Discretized Switching Time Optimization Problems", European Control Conference (ECC), 2013.  (300.55 KB)
Flaßkamp, K., T. D. Murphey, and S. Ober-Blöbaum, "Optimization for Discretized Switched Systems", Annual Meeting of the International Association of Applied Mathematics and Mechanics, 2013.
Leong, Y. P., and T. D. Murphey, "Second-order switching time and magnitude optimization for impulsive hybrid systems", American Control Conference (ACC), pp. 6213-6218, 2013.
Liao, Y. W., E. M. Schearer, X. Hu, E. Perreault, M. Tresch, and K. M. Lynch, "Modeling Open-Loop Stability of a Human Arm Driven by a Functional Electrical Stimulation Neuroprosthesis", 35th Annual International Conference of the IEEE Engineering in Medicine and Biology Society (EMBC), 2013.  (1.01 MB)
Meyer, D. J., M. A. Peshkin, and J. E. Colgate, "Fingertip Friction Modulation due to Electrostatic Attraction", World Haptics Conference (WHC), 2013, 2013.  (499.46 KB)
Miller, L. M., and T. D. Murphey, "Trajectory Optimization for Continuous Ergodic Exploration", American Control Conference (ACC), 2013.  (900.84 KB)
Miller, L. M., and T. D. Murphey, "Trajectory optimization for continuous ergodic exploration on the motion group SE(2)", IEEE Conference on Decision and Control, 2013.  (1.73 MB)
Mullenbach, J., C. Shultz, A. Marie Piper, M. A. Peshkin, and J. E. Colgate, "Surface haptic interactions with a TPad tablet", Proceedings of the adjunct publication of the 26th annual ACM symposium on User interface software and technology - UIST '13 Adjunct, St. Andrews, Scotland, United Kingdom, ACM Press, 2013.  (657.11 KB)
Mullenbach, J., C. Shultz, A. Marie Piper, M. A. Peshkin, and J. E. Colgate, "TPad Fire: Surface Haptic Tablet", HAID Haptic and Audio Interaction Design, Daejeon, Korea, Springer, 04/2013.  (194.46 KB)
Okamoto, S., M. Wiertlewski, and V. Hayward, "Anticipatory vibrotactile cueing facilitates grip force adjustment", World Haptics Conference (WHC),. IEEE, 2013.  (2.15 MB)
Pekarek, D., and T. D. Murphey, "A projected Lagrange-d'Alembert principle for forced nonsmooth mechanics and optimal control", IEEE Conference on Decision and Control, 2013.
Rosa, N., and K. M. Lynch, "Open-loop Stability of Time-based vs. Event-based Switching in Locomotion", Dynamic Walking Conference, 2013.  (182.62 KB)
Rosa, N., and K. M. Lynch, "The Passive Dynamics of Walking and Brachiating Robots: Results on the Topology and Stability of Passive Gaits", International Conference on Climbing and Walking Robots, 2013.  (9 MB)
Schultz, J. A., and T. D. Murphey, "Embedded Control Synthesis Using One-Step Methods in Discrete Mechanics", American Control Conference (ACC), Washington, D.C., 2013.  (345.06 KB)
Silverman, Y., L. M. Miller, M. A. MacIver, and T. D. Murphey, "Optimal Planning for Information Acquisition", IROS 2013, 2013.  (1.77 MB)
Strachan, S., M. Wiertlewski, H. Zophoniasson, and M. Anastassova, "ViPong: Probabilistic Haptic Feedback for Eyes-Free Interaction", World Haptics Conference (WHC),. IEEE, 2013.  (526.07 KB)
Wilson, A. D., and T. D. Murphey, "Optimal Trajectory Design for Well-Conditioned Parameter Estimation", IEEE Conference on Automation Science and Engineering (CASE), pp. 13-19, 2013.  (320.51 KB)
Bai, Y., J. B. Snyder, Y. Silverman, M. A. Peshkin, and M. A. MacIver, "Sensing Capacitance of Underwater Objects in Bio-inspired Electrosense", IROS 2012, 10/2012.  (2.41 MB)
Caldwell, T. M., and T. D. Murphey, "Projection-Based Switched System Optimization: Absolute Continuity of the Line Search", IEEE Int. Conf. on Decision and Control (CDC), 2012.  (474.23 KB)
Dai, X., J. E. Colgate, and M. A. Peshkin, "LateralPaD: A surface-haptic device that produces lateral forces on a bare finger", Haptics Symposium (HAPTICS), 2012 IEEE: IEEE, pp. 7–14, 2012.
Dai, X., J. Gu, X. Cao, J. E. Colgate, and HZ. Tan, "SlickFeel: sliding and clicking haptic feedback on a touchscreen", Adjunct proceedings of the 25th annual ACM symposium on User interface software and technology: ACM, pp. 21–22, 2012.
Flaßkamp, K., T. D. Murphey, and S. Ober-Blöbaum, "Switching Time Optimization in Discretized Hybrid Dynamical Systems", IEEE Int. Conf. on Decision and Control (CDC), Submitted, 2012.  (496.06 KB)
Hudin, C., J. Lozada, M. Wiertlewski, and V. Hayward, "Tradeoffs in the application of time-reversed acoustics to tactile stimulation", Haptics: Perception, Devices, Mobility, and Communication: Springer Berlin/Heidelberg, pp. 218–226, 2012.  (2.13 MB)
Manuel, S., R. L. Klatzky, M. A. Peshkin, and J. E. Colgate, "Surface haptic feature attenuation due to contact on opposing surface", Haptics Symposium (HAPTICS), 2012 IEEE: IEEE, pp. 31–35, 2012.
Miller, L. M., and T. D. Murphey, "Optimal contact decisions for ergodic exploration", IEEE Int. Conf. on Decision and Control (CDC), 2012.  (984.48 KB)
Miller, L. M., and T. D. Murphey, "Simultaneous Optimal Parameter and Mode Transition Time Estimation", IEEE Int. Conf. on Intelligent Robots and Systems (IROS), 2012.  (416.96 KB)
Mullenbach, J., D. Johnson, J. E. Colgate, and M. A. Peshkin, "ActivePaD surface haptic device", Haptics Symposium (HAPTICS), 2012 IEEE: IEEE, pp. 407–414, 2012.  (12.61 MB)
Murphey, T. D., and B. Argall, "Making Robotic Marionettes Perform", ICRA Workshop on Robotics and Performance Arts: Reciprocal Influences, 2012.  (1.46 MB)
Pekarek, D., and T. D. Murphey, "Global Projections for Variational Nonsmooth Mechanics", IEEE Int. Conf. on Decision and Control (CDC), 2012.  (1.05 MB)
Rosa, N., A. Barber, R. D. Gregg, and K. M. Lynch, "Stable open-loop brachiation on a vertical wall", Robotics and Automation (ICRA), 2012 IEEE International Conference on: IEEE, pp. 1193–1199, 2012.  (921.24 KB)
Ryu, J. C., F. Ruggiero, and K. M. Lynch, "Control of nonprehensile rolling manipulation: Balancing a disk on a disk", Robotics and Automation (ICRA), 2012 IEEE International Conference on: IEEE, pp. 3232–3237, 2012.
Schearer, E. M., Y. W. Liao, E. Perreault, M. Tresch, and K. M. Lynch, "Optimal Sampling for Identifying Models for FES Control of Neuroprostheses", International Functional Electrical Stimulation Conference, 2012.  (1.14 MB)
Schearer, E. M., Y. W. Liao, E. Perreault, M. Tresch, and K. M. Lynch, "Optimal Sampling of Recruitment Curves for Functional Electrical Stimulation Control", 34th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, 2012.  (111.13 KB)
Schearer, E. M., Y. W. Liao, E. Perreault, M. Tresch, W. Memberg, R. Kirsch, and K. M. Lynch, "System identification for 3D force control of a human arm neuroprosthesis using functional electrical stimulation", Robotics and Automation (ICRA), 2012 IEEE International Conference on: IEEE, pp. 3698–3705, 2012.  (343.17 KB)
Schultz, J. A., and T. D. Murphey, "Trajectory generation for underactuated control of a suspended mass", 2012 IEEE International Conference on Robotics and Automation (ICRA), 2012.  (1.52 MB) (19.27 MB)
Sefati, S., I. D. Neveln, M. A. MacIver, E. S. Fortune, and N. J. Cowan, "Counter-propagating waves enhance maneuverability and stability: a bio-inspired strategy for robotic ribbon-fin propulsion", Biomedical Robotics and Biomechatronics (BioRob), 2012 4th IEEE RAS & EMBS International Conference on: IEEE, pp. 1620–1625, 2012.  (837.72 KB)
Seghete, V., and T. D. Murphey, "Conditions for uniqueness in simultaneous impact with application to mechanical design", IEEE International Conference on Robotics and Automation (ICRA): IEEE, pp. 5006–5011, 2012.  (232.58 KB)
Silverman, Y., Y. Bai, J. B. Snyder, and M. A. MacIver, "Location and Orientation Estimation with an Electrosensing Robot", IEEE Int. Conf. on Intelligent Robots and Systems (IROS), 2012, 10/2012.  (1.11 MB)
Snyder, J. B., Y. Silverman, Y. Bai, and M. A. MacIver, "Underwater object tracking using electrical impedance tomography", 2012 IEEE/RSJ International Conference on Intelligent Robots and Systems (IROS 2012), Vilamoura-Algarve, Portugal, IEEE, 2012.  (1.76 MB)
Tovar, B., and T. D. Murphey, "Trajectory tracking among landmarks and binary sensor-beams", IEEE International Conference on Robotics and Automation (ICRA): IEEE, pp. 2121–2127, 2012.  (751.2 KB)
Travers, M., T. D. Murphey, and L. Pao, "Linear Time-Varying Impulse Optimization for Data Association", American Control Conference (ACC), 2012.  (463.03 KB)
Tuna, C., J. H. Solomon, D. L. Jones, and M. J. Z. Hartmann, "Object shape recognition with artificial whiskers using tomographic reconstruction", Acoustics, Speech and Signal Processing (ICASSP), 2012 IEEE International Conference on: IEEE, pp. 2537–2540, 2012.
Umbanhowar, P., T. T. H. Vose, A. Mitani, S. Hirai, and K. M. Lynch, "The effect of anisotropic friction on vibratory velocity fields", Robotics and Automation (ICRA), 2012 IEEE International Conference on: IEEE, pp. 2584–2591, 2012.
Vose, T. T. H., P. Umbanhowar, and K. M. Lynch, "Manipulation with Vibratory Velocity Fields on a Tilted Plate", IEEE Conference on Automation Science and Engineering, 2012.
Bai, H., R. A. Freeman, and K. M. Lynch, "Distributed Kalman Filtering Using the Internal Model Average Consensus Estimator", American Control Conference (ACC), 2011: IEEE, pp. 1500–1505, 2011.
Caldwell, T. M., and T. D. Murphey, "Single integration optimization of linear time-varying switched systems", American Control Conference (ACC), 2011: IEEE, pp. 2024–2030, 2011.  (258.46 KB)
Degani, A., S. Feng, H. B. Brown, K. M. Lynch, H. Choset, and M. T. Mason, "The ParkourBot-a dynamic BowLeg climbing robot", Robotics and Automation (ICRA), 2011 IEEE International Conference on: IEEE, pp. 795–801, 2011.
Graham, J. L., S. Manuel, M. S. Johannes, and R. S. Armiger, "Development of a multi-modal haptic feedback system for dexterous robotic telemanipulation", Systems, Man, and Cybernetics (SMC), 2011 IEEE International Conference on, pp. 3548 -3553, oct., 2011.
Kolesnikov, M., D. Piovesan, K. M. Lynch, and F. A. Mussa-Ivaldi, "On force regulation strategies in predictable environments", Engineering in Medicine and Biology Society, EMBC, 2011 Annual International Conference of the IEEE: IEEE, pp. 4076–4081, 2011.
Lévesque, V., L. Oram, K. MacLean, A. Cockburn, N. D. Marchuk, D. Johnson, J. E. Colgate, and M. A. Peshkin, "Enhancing physicality in touch interaction with programmable friction", Proceedings of the 2011 annual conference on Human factors in computing systems: ACM, pp. 2481–2490, 2011.
Lévesque, V., L. Oram, K. MacLean, A. Cockburn, N. D. Marchuk, D. Johnson, J. E. Colgate, and M. A. Peshkin, "Frictional widgets: enhancing touch interfaces with programmable friction", Proceedings of the 2011 annual conference extended abstracts on Human factors in computing systems: ACM, pp. 1153–1158, 2011.
Lévesque, V., L. Oram, K. MacLean, J. E. Colgate, and M. A. Peshkin, "Restoring physicality to touch interaction with programmable friction", Consumer Electronics (ICCE), 2011 IEEE International Conference on: IEEE, pp. 61–62, 2011.
Long, A. W., T. D. Murphey, and K. M. Lynch, "Optimal motion planning for a class of hybrid dynamical systems with impacts", Robotics and Automation (ICRA), 2011 IEEE International Conference on: IEEE, pp. 4220–4226, 2011.  (482.55 KB)
Long, A. W., R. D. Gregg, and K. M. Lynch, "The Simplest Parkour Model: Modeling, Experimental Validation and Stability Analysis", International Conference on Climbing and Walking Robots (CLAWAR), Paris, France, 2011.  (1.29 MB)
Morbidi, F., R. A. Freeman, and K. M. Lynch, "Estimation and control of UAV swarms for distributed monitoring tasks", American Control Conference (ACC), 2011: IEEE, pp. 1069–1075, 2011.
Murphey, T. D., and E. Johnson, "Control aesthetics in software architecture for robotic marionettes", American Control Conference (ACC), 2011: IEEE, pp. 3825–3830, 2011.  (535.94 KB)
Pekarek, D., and T. D. Murphey, "A backwards error analysis approach for simulation and control of nonsmooth mechanical systems", Decision and Control and European Control Conference (CDC-ECC), 2011 50th IEEE Conference on: IEEE, pp. 6942–6949, 2011.  (358.74 KB)
Rouse, E. J., L. J. Hargrove, M. A. Peshkin, and T. A. Kuiken, "Design and validation of a platform robot for determination of ankle impedance during ambulation", Engineering in Medicine and Biology Society, EMBC, 2011 Annual International Conference of the IEEE: IEEE, pp. 8179–8182, 2011.
Travers, M., T. D. Murphey, and L. Pao, "Impulsive data association with an unknown number of targets", Proceedings of the 14th international conference on Hybrid systems: computation and control: ACM, pp. 261–270, 2011.  (506.86 KB)
Travers, M., T. D. Murphey, and L. Pao, "Trajectory optimization estimator for impulsive data association", American Control Conference (ACC), 2011: IEEE, pp. 4514–4519, 2011.  (450.66 KB)
Wiertlewski, M., C. Hudin, and V. Hayward, "On the 1/f noise and non-integer harmonic decay of the interaction of a finger sliding on flat and sinusoidal surfaces", World Haptics Conference (WHC): IEEE, pp. 25–30, 2011.  (2.01 MB)
Bai, H., R. A. Freeman, and K. M. Lynch, "Robust dynamic average consensus of time-varying inputs", Decision and Control (CDC), 2010 49th IEEE Conference on: IEEE, pp. 3104–3109, 2010.
Caldwell, T. M., and T. D. Murphey, "An adjoint method for second-order switching time optimization", Decision and Control (CDC), 2010 49th IEEE Conference on: IEEE, pp. 2155–2162, 2010.  (335.11 KB)
Caldwell, T. M., and T. D. Murphey, "Relaxed optimization for mode estimation in skid steering", Robotics and Automation (ICRA), 2010 IEEE International Conference on, pp. 5423 -5428, may, 2010.  (427.02 KB)
Freeman, R. A., T. R. Nelson, and K. M. Lynch, "A complete characterization of a class of robust linear average consensus protocols", American Control Conference (ACC), 2010: IEEE, pp. 3198–3203, 2010.
Gibson, C., and T. D. Murphey, "Geometric integration of impact during an orbital docking procedure", Automation Science and Engineering (CASE), 2010 IEEE Conference on: IEEE, pp. 928–932, 2010.  (266.43 KB)
Huynh, K., C. E. Stepp, L. W. White, J. E. Colgate, and Y. Matsuoka, "Finding a feature on a 3D object through single-digit haptic exploration", Haptics Symposium, 2010 IEEE: IEEE, pp. 83–89, 2010.
Johnson, E., and T. D. Murphey, "Linearizations for mechanical systems in generalized coordinates", American Control Conference (ACC), 2010: IEEE, pp. 629–633, 2010.  (205.97 KB)
Johnson, E., and T. D. Murphey, "Local planning using switching time optimization", Automation Science and Engineering (CASE), 2010 IEEE Conference on: IEEE, pp. 828–834, 2010.  (259.73 KB)
Marchuk, N. D., J. E. Colgate, and M. A. Peshkin, "Friction measurements on a large area TPaD", Haptics Symposium, 2010 IEEE: IEEE, pp. 317–320, 2010.
Seghete, V., and T. D. Murphey, "Variational solutions to simultaneous collisions between multiple rigid bodies", 2010 IEEE International Conference on Robotics and Automation (ICRA 2010), Anchorage, AK, IEEE, 05/2010.  (269.41 KB)
Snyder, K. L., and T. D. Murphey, "Second-order DMOC using projection", Decision and Control (CDC), 2010 49th IEEE Conference on: IEEE, pp. 1872–1878, 2010.  (399 KB)
Towal, R. B., and M. J. Z. Hartmann, "Principles and applications of active tactile sensing strategies in the rat vibrissal system", Sensors, 2010 IEEE: IEEE, pp. 2230–2234, 2010.
Travers, M., T. D. Murphey, and L. Pao, "Impulse optimization for data association", Decision and Control (CDC), 2010 49th IEEE Conference on: IEEE, pp. 2204–2209, 2010.  (284.48 KB)
Travers, M., T. D. Murphey, and L. Pao, "Stochastic sampling based data association", American Control Conference (ACC), 2010: IEEE, pp. 1386–1391, 2010.  (331.87 KB)
Vose, T. T. H., P. Umbanhowar, and K. M. Lynch, "Toward the set of frictional velocity fields generable by 6-degree-of-freedom oscillatory motion of a rigid plate", Robotics and Automation (ICRA), 2010 IEEE International Conference on: IEEE, pp. 540–547, 2010.
Caldwell, T. M., and T. D. Murphey, "Second-order optimal estimation of slip state for a simple slip-steered vehicle", Automation Science and Engineering, 2009. CASE 2009. IEEE International Conference on: IEEE, pp. 133–139, 2009.  (510.44 KB)
Chubb, E. C., J. E. Colgate, and M. A. Peshkin, "ShiverPad: A device capable of controlling shear force on a bare finger", EuroHaptics conference, 2009 and Symposium on Haptic Interfaces for Virtual Environment and Teleoperator Systems. World Haptics 2009. Third Joint: IEEE, pp. 18–23, 2009.
Johnson, E., and T. D. Murphey, "Automated trajectory synthesis from animation data using trajectory optimization", Automation Science and Engineering, 2009. CASE 2009. IEEE International Conference on: IEEE, pp. 274–279, 2009.  (93.3 KB)
Johnson, E., and T. D. Murphey, "Dangers of two-point holonomic constraints for variational integrators", American Control Conference, 2009. ACC'09.: IEEE, pp. 4723–4728, 2009.  (2.14 MB)
Johnson, E., and T. D. Murphey, "Second order switching time optimization for time-varying nonlinear systems", Decision and Control, 2009 held jointly with the 2009 28th Chinese Control Conference. CDC/CCC 2009. Proceedings of the 48th IEEE Conference on: IEEE, pp. 5281–5286, 2009.  (261.85 KB)
Samur, E., J. E. Colgate, and M. A. Peshkin, "Psychophysical evaluation of a variable friction tactile interface", IS&T/SPIE Electronic Imaging: International Society for Optics and Photonics, pp. 72400J–72400J, 2009.
Seghete, V., and T. D. Murphey, "Multiple Instantaneous Collisions in a Variational Framework", Proceedings of the 48th IEEE Conference on Decision and Control (CDC), pp. 5015 -5020, dec., 2009.  (261.08 KB)
Sulzer, J. S., K. E. Gordon, T. G. Hornby, M. A. Peshkin, and J. L. Patton, "Adaptation to knee flexion torque during gait", Rehabilitation Robotics, 2009. ICORR 2009. IEEE International Conference on: IEEE, pp. 713–718, 2009.
Johnson, E., and T. D. Murphey, "Discrete and continuous mechanics for tree representations of mechanical systems", Robotics and Automation, 2008. ICRA 2008. IEEE International Conference on: IEEE, pp. 1106–1111, 2008.  (200.83 KB)
Kim, K., J. E. Colgate, and M. A. Peshkin, "On the design of a thermal display for upper extremity prosthetics", Haptic interfaces for virtual environment and teleoperator systems, 2008. haptics 2008. symposium on: IEEE, pp. 413–419, 2008.
Leung, B., Y. Pan, C. L. Schroeder, S. O. Memik, G. Memik, and M. J. Z. Hartmann, "Towards an “early neural circuit simulator”: A FPGA implementation of processing in the rat whisker system", Field Programmable Logic and Applications, 2008. FPL 2008. International Conference on: IEEE, pp. 191–196, 2008.
Murphey, T. D., and M. Horowitz, "Adaptive cooperative manipulation with intermittent contact", Robotics and Automation, 2008. ICRA 2008. IEEE International Conference on: IEEE, pp. 1483–1488, 2008.  (401.02 KB)
Murphey, T. D., "Filtering of interaction rules in cooperation", American Control Conference, 2008: IEEE, pp. 3733–3739, 2008.  (175.41 KB)
Nichols, K., and T. D. Murphey, "Variational integrators for constrained cables", Automation Science and Engineering, 2008. CASE 2008. IEEE International Conference on: IEEE, pp. 802–807, 2008.  (352.63 KB)
Rodríguez, A., L. Basañez, J. E. Colgate, and E. L. Faulring, "Haptic display of dynamic systems subject to holonomic constraints", Intelligent Robots and Systems, 2008. IROS 2008. IEEE/RSJ International Conference on: IEEE, pp. 3002–3007, 2008.
Travers, M., T. D. Murphey, and L. Pao, "Data association with ambiguous measurements", American Control Conference, 2008: IEEE, pp. 1875–1880, 2008.  (220.16 KB)
Weir, D. W., J. E. Colgate, and M. A. Peshkin, "Measuring and increasing Z-width with active electrical damping", Haptic interfaces for virtual environment and teleoperator systems, 2008. haptics 2008. symposium on: IEEE, pp. 169–175, 2008.
Aguirre-Ollinger, G., J. E. Colgate, M. A. Peshkin, and A. Goswami, "A 1-DOF assistive exoskeleton with virtual negative damping: effects on the kinematic response of the lower limbs", Intelligent Robots and Systems, 2007. IROS 2007. IEEE/RSJ International Conference on: IEEE, pp. 1938–1944, 2007.
Aguirre-Ollinger, G., J. E. Colgate, M. A. Peshkin, and A. Goswami, "Active-impedance control of a lower-limb assistive exoskeleton", Rehabilitation Robotics, 2007. ICORR 2007. IEEE 10th International Conference on: IEEE, pp. 188–195, 2007.

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