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Journal Publications

Jonathan P. Dyhr, Kristi A. Morgensen, Thomas L. Daniel, and N. J. Cowan "Flexible strategies for flight control: an active role for the abdomen". J Exp Biol, 216:1523-1536, 2013 . [ Download pdf  ] Highlighted in Inside JEB: "THE ABDOMEN: THE SECRET TO STABILISING FLIGHT"
S. A. Stamper*, M. S. Madhav*, N. J. Cowan, and E. S. Fortune "Beyond the Jamming Avoidance Response: Weakly electric fish respond to the envelope of social electrosensory signals". J Exp Biol, 215:4196-4207, 2012 . [ Download pdf  ] *Contributed equally. Ranked as one of the top 3 publications in 2012 in J Exp Biol. Highlighted in Inside JEB: "GREGARIOUS ELECTRIC FISH ADJUST TO MAINTAIN SOCIAL ENVELOPE"
S. A. Stamper, E. Roth, N. J. Cowan, and E. S. Fortune "Active sensing via movement shapes spatiotemporal patterns of sensory feedback". J Exp Biol, 215:1567-1574, 2012. [ Download pdf ]
N. J. Cowan, E. J. Chastain, D. A. Vilhena, J. S. Freudenberg, and C. T. Bergstrom "Nodal dynamics, not degree distributions, determine the controllability of complex networks." PLoS ONE, (7)6:e38398, 2012 . [ Download pdf ]
E. Roth, K. Zhuang, S. A. Stamper, E. S. Fortune, and N. J. Cowan. Stimulus Predictability Mediates a Switch in Locomotor Smooth Pursuit Performance for Eigenmannia virescens. Journal of Experimental Biology. 214:1170-1180, 2011. Published Online March 9, 2011. [ Download pdf ]

[ Download cover illustration ]

K. B. Reed, A. Majewicz, V. Kallem, R. Alterovitz, K. Goldberg, N. J. Cowan, and A. M. Okamura. Robot-Assisted Needle Steering, IEEE Robotics & Automation Magazine (RAM), 18(4):35-46, 2011.[ Download pdf ]
D. C. Rucker, R. J. Webster III, G. S. Chirikjian, and N. J. Cowan. Equilibrium Conformations of Concentric-Tube Continuum Robots. International Journal of Robotics Research. 29:1263-1280, 2010. Published Online April 1, 2010.
V. Kallem, D. E. Chang, and N. J. Cowan. Task-Induced Symmetry and Reduction with Application to Needle Steering. IEEE Transactions on Automatic Control, 55(3):664-673, 2010. [ Download pdf ]
K. B. Reed, A. M. Okamura, and N. J. Cowan. Modeling and Control of Needles with Torsional Friction. IEEE Transactions on Biomedical Engineering, 56(12):2905-2916, 2009. [ Download pdf ]
S. Carver, N. J. Cowan, and J. Guckenheimer. Lateral Stability of the Spring-Mass Hopper Suggests a Two Step Control Strategy for Running. Chaos, 19(2), 2009. [ Download pdf ]
S. G. Carver, T. Kiemel, N. J. Cowan, J. J. Jeka. Optimal Motor Control May Mask Sensory Dynamics. Biological Cybernetics, 101(1):35-42, 2009.

(draft preprint): [ Download pdf ]

V. Kallem and N. J. Cowan. Image Guidance of Flexible Tip-Steerable Needles. IEEE Transactions on Robotics, 25(1):191-196, 2009. [ Download pdf ]
R. J. Webster III, J. M. Romano, and N. J. Cowan. Mechanics of Precurved-Tube Continuum Robots. IEEE Transactions on Robotics, 25(1):67-78, 2009. [ Download pdf ]
S. Carver, E. Roth, N. J. Cowan, and E. S. Fortune. Synaptic Plasticity Can Produce and Enhance Direction Selectivity. Public Library of Science Computational Biology, 4(2):e32 2008. Cover Article for February 2008 issue. [ Download pdf ]

[ Download cover illustration ]

J. Lee, S. N. Sponberg, O. Y. Loh, A. G. Lamperski, R. J. Full, and N. J. Cowan. Templates and Anchors for Antenna-Based Wall Following in Cockroaches and Robots. IEEE Transactions on Robotics (Special Issue on Bio-Robotics), 24(1):130-143, 2008. [ Download pdf ]
Image:cowancritical2007.jpg N. J. Cowan and E. S. Fortune. The Critical Role of Locomotion Mechanics in Decoding Sensory Systems. Journal of Neuroscience, 27(5):1123-1128, 2007.

[ Download pdf ]

Image:cowancomposing2006.jpg N. J. Cowan. Navigation Functions on Cross Product Spaces. IEEE Transactions on Automatic Control, 52(7):1297–1302, 2007. [ Download pdf ]
Image:JEB209-9COVER_tiny.jpg N. J. Cowan, J. Lee, and R. J. Full. Task-Level Control of Wall Following in the American Cockroach. Journal of Experimental Biology, 209(9):1617-1629, 2006. [ Download pdf ]

[ Download cover illustration ]

Image:flouro.jpg R. J. Webster III, J. S. Kim, N. J. Cowan, G. S. Chirikjian and A. M. Okamura. Nonholonomic Modeling of Needle Steering. International Journal of Robotics Research, 25(5/6):509-526, 2006. [ Download pdf ]
Image:cowanChangTRO_cd.jpg N. J. Cowan and D. E. Chang. Geometric Visual Servoing. IEEE Transactions on Robotics, 21(6):1128-1138, 2005. [ Download pdf ]
Image:cowanTRAvsnf.jpg N. J. Cowan, J. Weingarten, and D. E. Koditschek. Visual Servoing via Navigation Functions. IEEE Transactions on Robotics and Automation, 18(4):521-533, 2002. [ Download pdf ]

Book Chapters

  1. N. J. Cowan, K. Goldberg, G. S. Chirikjian, G. Fichtinger, R. Alterovitz, K. B. Reed, V. Kallem, W. Park, S. Misra, and A. M. Okamura. Robotic Needle Steering: Design, Modeling, Planning, and Image Guidance. In J. Rosen, B. Hannaford, and R. Satava, Eds., Surgical Robotics - Systems, Applications, and Visions, pp. 557-582. Springer, 2011. [ Download pdf ]
  2. J. P. Swensen, V. Kallem, N. J. Cowan. Empirical Characterization of Convergence Properties for Kernel-based Visual Servoing. In Visual Servoing via Advanced Numerical Methods, ser. Lecture Notes in Control and Information Sciences, G. Chesi and K. Hashimoto Eds. Heidelberg: Springer-Verlag, vol. 401, pp. 22-38, 2010. [ Download pdf ]
  3. A. De, J. Lee, N. Keller, and N. J. Cowan. Toward SLAM on Graphs. Algorithmic Foundations of Robotics VIII, ser. Springer Tracts in Advanced Robotics, G. Chirikjian, H. Choset, M. Morales and T. Murphy, Eds. Berlin/Heidelberg: Springer-Verlag, vol 57, pp. 631-646, 2010. [ Download pdf ]
  4. R. J. Webster, J. P. Swensen, J. M. Romano, N. J. Cowan. Closed-Form Differential Kinematics for Concentric-Tube Continuum Robots with Application to Visual Servoing. In Proceedings of the Eleventh International Symposium on Experimental Robotics (ISER), 54(1), 485-494, 2009. [ Download pdf ]
  5. J. Lee, A. Lamperski, J. Schmitt, and N. J. Cowan. Task-Level Control of the Lateral Leg Spring Model of Cockroach Locomotion. In Fast Motions in Biomechanics and Robotics: Optimization and Feedback Control, ser. Lecture Notes in Control and Information Sciences, M. Diehl and K. Mombaur, Eds. Heidelberg: Springer-Verlag, vol. 340, pp. 167–188, 2006. [ Download pdf ]
  6. R. J. Webster, N. J. Cowan, Greg Chirikjian and A. M. Okamura. Nonholonomic Modeling of Needle Steering. In Experimental Robotics IX, vol. 21, pp. 35–44, Tracts in Advanced Robotics, 2006.[ Download pdf ]
  7. N. J. Cowan. Composing Navigation Functions on Cartesian Products of Manifolds with Boundary. In Algorithmic Foundations of Robotics VI, 91–106, Spring Tracts in Advanced Robotics, 2005. [ Download pdf ]
  8. N. J. Cowan, E. J. Ma, M. Cutkosky and R. J. Full. A biologically inspired passive antenna for steering control of a running robot. In Proceedings of the International Symposium on Robotics Research (ISRR), Siena, Italy, 2003. [ Download pdf ]
  9. N. J. Cowan and D. E. Chang. Toward Geometric Visual Servoing. In Proceedings of the Second Workshop on Control Problems in Robotics and Automation (CPRA), 2002. [ Download pdf ]
    Expanded technical report version: [UCB/CSD 02-1200].

Refereed Conference Publications

  1. E. Roth and M. B. Reiser and M. H. Dickinson and N. J. Cowan. "A Task-level Model for Optomotor Yaw Regulation in Drosophila Melanogaster: A Frequency-Domain System Identification Approach". In Proceedings of the Conference on Decisions and Controls (CDC), Maui, Hawaii, 2012. [ Download pdf ]
  2. J. P. Dyhr, N. J. Cowan, D. J. Colmenares, K. A. Morgansen, and T. L. Daniel. "Autostabilizing airframe articulation: Animal inspired air vehicle control". In Proceedings of the Conference on Decisions and Controls (CDC), Maui, Hawaii, 2012. [ Download pdf ]
  3. A. Demir, M. M. Ankarali, J. P. Dyhr, K. A. Morgansen, T. L. Daniel, and N. J. Cowan. Inertial redirection of thrust forces for flight stabilization. In Proceedings of the 15th International Conference on Climbing and Walking Robots and the Support Technologies for Mobile Machines (CLAWAR), July 2012, Baltimore, MD, USA. [ Download pdf ]
  4. S. Sefati, I. 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. IEEE RAS/EMBS International Conference on Biomedical Robotics and Biomechatronics (BioRob), Rome, Italy 2012. [ Download pdf ]
  5. J.P. Swensen and N.J. Cowan. "An Almost Global Estimator on SO(3) with Measurement on S^2". American Control Conference, Montreal, Canada, 2012. [ Download pdf ]
  6. J.P. Swensen and N.J. Cowan. "Torsional Dynamics Compensation Enhances Robotic Control of Tip-Steerable Needles". International Conference Robotics and Automation (ICRA), Saint Paul, MN, USA, 2012. [ Download pdf ]
  7. V. Kallem, D. E. Chang, and N. J. Cowan. "Observer design for needle steering using task-induced symmetry and reduction." World Congress of the International Federation of Automatic Control (IFAC), 2011. [ Download pdf ]
  8. A. Demir, E. W. Samson, and N. J. Cowan. A Tunable Physical Model of Arthropod Antennae. In Proceedings of the IEEE International Conference on Robotics and Automation (ICRA), Anchorage, USA, May 3-8, 2010. [ Download pdf ]
  9. K. B. Reed, A. M. Okamura, and N. J. Cowan. Controlling a Robotically Steered Needle in the Presence of Torsional Friction. In Proceedings of the IEEE International Conference on Robotics and Automation (ICRA), Kobe, Japan, May 12-17, 2009. [ Download pdf ]
  10. K. B. Reed, V. Kallem, R. Alterovitz, K. Goldberg, A. M. Okamura, and N. J. Cowan. Integrated Planning and Image-Guided Control for Planar Needle Steering. In Proceedings of IEEE RAS/EMBS International Conference on Biomedical Robotics and Biomechatronics (BioRob), Scottsdale, USA 2008. [ Download pdf ]
  11. R. J. Webster III, J. M. Romano, and N. J. Cowan. Kinematics and Calibration of Active Cannulas. In Proceedings of the IEEE International Conference Robotics and Automation (ICRA), Pasadena, CA, USA, May 19-23, 2008. [ Download pdf ]
  12. J. Lee, O. Y. Loh, and N. J. Cowan. A Hierarchy of Neuromechanical and Robotic Models of Antenna-Based Wall Following in Cockroaches. In Proceedings of the IEEE/RSJ International Conference on Intelligent Robots and Systems (IROS), San Diego, CA, USA, Oct 29 - Nov 2, 2007. [ Download pdf ]
  13. V. Kallem, D. E. Chang, and N. J. Cowan. Task-Induced Symmetry and Reduction in Kinematic Systems with Application to Needle Steering. In Proceedings of the IEEE/RSJ Intelligent Robots and Systems (IROS), San Diego, CA, USA, Oct 29 - Nov 2, 2007. [ Download pdf ]
  14. V. Kallem, M. Dewan, J. P. Swensen, G. D. Hager, and N. J. Cowan. Kernel-Based Visual Servoing. In Proceedings of the IEEE/RSJ Intelligent Robots and Systems (IROS), San Diego, CA, USA, Oct 29 - Nov 2, 2007. [ Download pdf ]
  15. V. Kallem, and N. J. Cowan. Image-Guided Control of Flexible Bevel-Tip Needles. In Proceedings of the IEEE International Conference on Robotics and Automation (ICRA), Rome, Italy, 2007. [ Download pdf ]
  16. R. J. Webster, A. M. Okamura, and N. J. Cowan. Toward Active Cannulas: Miniature Snake-Like Surgical Robots. In Proceedings of the IEEE/RSJ Intelligent Robots and Systems (IROS), Beijing, China, 2006. [ Download pdf ]
  17. A. Lamperski, O. Loh, B. Kutscher and N. J. Cowan. Dynamical Wall-Following for a Wheeled Robot using a Passive Tactile Sensor. In Proceedings of the IEEE International Conference on Robotics and Automation (ICRA), Barcelona, Spain, 2005. [ Download pdf ]
  18. W. Park, J. S. Kim, Y. Zhou, N. J. Cowan, A. M. Okamura and G. S. Chirikjian. Diffusion-Based Motion Planning for a Nonholonomic Flexible Needle Model. IEEE Proceedings of the International Conference on Robotics and Automation (ICRA), Barcelona, Spain, 2005. [ Download pdf ]
  19. J. Piazzi, D. Prattichizzo and N. J. Cowan. Auto-Epipolar Visual Servoing. In Proceedings of the IEEE/RSJ Intelligent Robots and Systems (IROS), Sendai, Japan, 2004. [ Download pdf ]
  20. J. Piazzi and N. J. Cowan. Multi-View Visual Servoing using Epipoles. In Proceedings of the IEEE/RSJ Intelligent Robots and Systems (IROS), Sendai, Japan, 2004. [ Download pdf ]
  21. N. J. Cowan, O. Shakernia, R. Vidal, S. Sastry. Vision-based Follow-the-Leader. In Proceedings of the IEEE/RSJ Intelligent Robots and Systems (IROS), Las Vegas, NV, October 2003. [ Download pdf ]
  22. G. Lawrence, N. J. Cowan and S. Russel. Efficient Gradient Estimation for Motor Control Learning. In Proceedings of the Conference on Uncertainty in Artificial Intelligence (UAI), Acapulco, Mexico, 2003. [ Download pdf ]
  23. N. J. Cowan. Binocular visual servoing with a limited field-of-view. In Proceedings of the International Symposium on Mathematical Theory of Networks and Systems (MTNS), University of Notre Dame, 2002. [ Download pdf ]
  24. N. J. Cowan, J. D. Weingarten and D. E. Koditschek. Empircal Validation of a New Visual Servoing Strategy. In Proceedings of the Conference on Control Applications (CCA), Mexico City, Mexico, 2001. IEEE. [ Download pdf ]
  25. N. J. Cowan, G. Lopes and D. E. Koditschek. Rigid body Visual Servoing Using Navigation Functions. In Proceedings of the Conference on Decisions and Controls (CDC), Sydney, Australia, 2000. IEEE. Finalist, Best Student Paper.[ Download pdf ]
  26. N. J. Cowan and D. E. Koditschek. Planar Image Based Visual Servoing as a Navigation Problem. In Proceedings of the International Conference on Robotics and Automation (ICRA), volume 1, pages 611-617, Detroit, MI USA, 1999. IEEE.
    Expanded Technical Report (University of Michigan CGR-99-01) ps, ps.gz. [ Download pdf ]
  27. N. J. Cowan and D. E. Koditschek. Toward Global Visual Servos and Estimators for Rigid Bodies. In Proceedings of the International Conference on Robotics and Automation (ICRA), Leuven, Belgium, 1998. IEEE.

Abstracts (Partial List)

  1. M. M. Ankarali, H. T. Sen, A. M. Okamura and N. J. Cowan. Haptic feedback enhances rhythmic motor control performance. Society for Neuroscience, New Orleans, LA, October 2012. (Poster)
  2. M. M. Ankarali, N. J. Cowan and U. Saranlı. TD-SLIP: A Better Predictive Model for Human Running. Dynamic Walking, May 2012, Pensacola, FL, USA. (Presentation)
  3. M. S. Madhav, S. A. Stamper, N. J. Cowan, and E. S. Fortune. Weakly electric fish change their electric organ discharges in response to electrosensory envelopes. The Society for Neuroscience, Washington, D.C., November 2011. (Poster)
  4. M. S. Madhav, S. A. Stamper, E. S. Fortune, and N. J. Cowan. Identifying an unstable sensorimotor behavior: The Jamming Avoidance Response in Eigenmannia. Computational and Systems Neuroscience (COSYNE), Salt Lake City, UT, February 2011. (Poster)
  5. E. Roth, K. Zhuang, S. A. Stamper, E. S. Fortune, and N. J. Cowan. Stimulus Predictability Mediates a Switch in Locomotor Smooth Pursuit Performance for Eigenmannia virescens. Computational and Systems Neuroscience (COSYNE), Salt Lake City, UT, February 2011. (Poster)
  6. A. Demir, E. W. Samson, J.-M. Mongeau, K. Jayaram, R.J. Full, N. J. Cowan. A Tunable, Multisegmented Robotic Antenna for Identifying and Testing Biomechanical Design Principles, Society for Integrative and Comparative Biology, Salt Lake City, UT, January 3-7, 2011. (Poster)
  7. J.-M. Mongeau, K. Jayaram, A. Demir, E. W. Samson, N. J. Cowan, R.J. Full. Biomechanics of Tactile Sensor for Wall Following and Spatial Mapping, Society for Integrative and Comparative Biology, Salt Lake City, UT, January 3-7, 2011. (Presentation)
  8. S. Sefati, T. Mitchell, E. S. Fortune and N. J. Cowan. An experimentally validated fluid dynamic model of ribbon-finned propulsion reveals how thrust is controlled by counter-propagating waves. Society for Integrative and Comparative Biology, Salt Lake City, UT, January 3-7, 2011. (Presentation)
  9. S. Sefati, E. S. Fortune, and N. J. Cowan. Counter-Propagating Waves in the Ribbon Fin of Eigenmannia virescens Enhance Maneuverability. Society for Integrative and Comparative Biology, Seattle, WA, January 3-7, 2010. (Poster)
  10. E. S. Roth, K. Zhuang, S. A. Stamper, E. S. Fortune, and N. J. Cowan. Modeling of Tracking Behavior in Weakly Electric Knifefish Reveals Differences in Processing of Predictable versus Pseudo-random Stimuli. Society for Integrative and Comparative Biology, Seattle, WA, January 3-7, 2010. (Presentation)
  11. J. M. Mongeau, K. Jayaram, J. Lee, R. J. Full, and N. J. Cowan. Mechanical Feedback Simplifies Control of Cockroach Antennal Tactile Navigation. Society for Integrative and Comparative Biology, Seattle, WA, January 3-7, 2010. (Presentation)
  12. M. S. Madhav, S. A. Stamper, E. S. Roth, E. S. Fortune, N. J. Cowan. Balancing the Jamming Avoidance Response: Closed-loop Identification of an Unstable Sensorimotor Behavior. The Society for Neuroscience, Chicago, IL, October 2009.
  13. J. Lee, J. T. Choi, A. J. Bastian, and N. J. Cowan. Fitting the Closed-loop Dynamics of Human Running on a Split-belt Treadmill. Society for Integrative and Comparative Biology, Boston, MA, January 3-7, 2009.
  14. E. S. Roth, M. B. Reiser, and N. J. Cowan. Reconciling Open- and Closed-loop Experiments in Sensorimotor Control of Drosophila. Society for Integrative and Comparative Biology, Boston, MA, January 3-7, 2009.
  15. N. J. Cowan. Decoding Neural Mechanisms for Feedback Control of Locomotion. Fourtheenth Yale Workshop of Adaptive and Learning Systems, New Haven, CT, June 2008.
  16. J. Lee, J. T. Choi, S. Carver, A. J. Bastian, and N. J. Cowan. Toward a Neuromechanical Model for Adaptation and Control of Human Running. Fourth International Symposium on Adaptive Motion of Animals and Machines, Cleveland, OH, June 1-6, 2008. (Presentation)
  17. E. Roth, S. Carver, E. S. Fortune, and N. J. Cowan. Mechanisms for Encoding Velocity in the Electrosensory Systems of Weakly Electric Fish. Fourth International Symposium on Adaptive Motion of Animals and Machines, Cleveland, OH, June 1-6, 2008. (Poster)
  18. D. C. Rucker, N. J. Cowan, G. S. Chirikjian, and R. J. Webster III. Toward a General Active Cannula Model. Medical Image Computing and Computer-Assisted Intervention, 2008. (Poster)
  19. J. P. Swensen, R. J. Webster III, and N. J. Cowan. Active Cannula: Applications to Steerable Needles. Medical Image Computing and Computer-Assisted Intervention, 2008. (Poster)
  20. T. R. Jao, N. J. Cowan and E. S. Fortune. An Optimal State Estimation Model of Sensory Integration for Gymnotiform Tracking Behavior. Society for Neuroscience, Washington, DC, November 2008.
  21. E. S. Fortune and N. J. Cowan. Locomotor Control in Knifefish Via Visual and Electrosensory Feedback. Society for Neuroscience, Atlanta, GA, October 2006.
  22. E. W. Tan, J. U. Ramcharitar, N. J. Cowan, and E. S. Fortune. Contributions of Electrosensory Information to Closed-Loop Locomotor Performance in Eigenmannia. Society for Neuroscience, Washington, DC, November 2005.
  23. J. Lee, A. Lamperski, R. J. Full, and N. J. Cowan. Exteroceptive Control of Passively Stable Dynamic Running: Antenna-Based Wall Following in Cockroaches. Dynamic Walking Workshop, Ann Arbor, MI, May 6-8, 2006. (Poster)
  24. N. J. Cowan, J. Lee, and R. J. Full. Dynamical Control of Antennal Wall Following in the American Cockroach. Society for Integrative and Comparative Biology, San Diego, CA, January 4-8, 2005.
  25. E. Tan, N. J. Cowan, and E. S. Fortune. Whole-animal Closed-loop Locomotor Performance of Weakly Electric Gymnotiform Fishes. Society for integrative and Comparative Biology, San Diego, CA, January 4-8, 2005.
  26. N. J. Cowan, J. Lee, and R. J. Full. Task-Level Control of a Self-Stabilizing Dynamic System: Antennal Wall Following in Insects and Robots. Progress in Motor Control V, 2005.

Other

  1. E. S. Fortune and N. J. Cowan. Breed, M. D. & Moore, J. (ed.). "Robot Behavior" in Encyclopedia of Animal Behavior, Academic Press, Oxford, 2010. [ Download pdf ]

Theses

  1. S. Stamper. Making Sense: Weakly Electric Fish Modulate Sensory Feedback via Social Behavior and Movement. Doctoral thesis, Johns Hopkins University, 2012.
    Download: pdf
  2. E. Roth. Task-Level Models for Image-Stabilization Behaviors in Animals. Doctoral thesis, Johns Hopkins University, 2012.
    Download: pdf
  3. J. P. Swensen. Torsional Dynamics and Rotational Estimation of Tip-steerable Needles. Doctoral thesis, Johns Hopkins University, 2011.
    Download: pdf
  4. A. De. Neuromechanical Control of Paddle Juggling. Masters thesis, Johns Hopkins University, 2010.
    Download: pdf
  5. A. Demir. A Modular, Tunable Tactile Antenna for Exploring the Mechanics of Sensing. Master's thesis, Johns Hopkins University, 2009.
    Download: pdf
  6. J. Lee. Identifying Feedback Control Strategies of Running Cockroaches and Humans. Doctoral thesis, Johns Hopkins University, 2009.
    Download: pdf
  7. V. Kallem. Vision-Based Control on Lie groups with Application to Needle Steering. Doctoral thesis, Johns Hopkins University, 2008.
    Download: pdf
  8. R. J. Webster, III. Design and Mechanics of Continuum Robotics for Surgery. Doctoral thesis, Johns Hopkins University, Department of Mechanical Engineering, 2007.
    Download: pdf
  9. N. J. Cowan. Vision-based Control via Navigation Functions. Doctoral thesis, University of Michigan. 2001.
  10. N. J. Cowan. Control of the Period and Duty Cycle of the Morris-Lecar burst signal generator model. Undergraduate thesis, Ohio State University, 1995.
Retrieved from "http://limbs.lcsr.jhu.edu/Publications"
This page was last modified 01:13, 18 April 2013.