Perry Li's Publications

Journal Publications

  1. D. J. Lee and P. Y. Li, “Passive Decomposition of Multiple Mechanical Systems under Coordination Requirements” (under review)
  2.  P. Y. Li, “Passive Control of a Hydraulic Human Power Amplifier - A Virtual Coordination Approach” (under review)
  3.  M. Rannow, H. Tu, P.Y. Li, T. R. Chase and Y. Li, “Software enabled variable displacement pumps – Modeling and Experiments”  (under review)
  4.   K. Krishnaswamy and P. Y. Li, Bond Graph Based Approach To Passive Teleoperation Of A Hydraulic Backhoe
      ASME Journal of Dynamic Systems, Measurement and Control. Special Issue on Novel Robotics. Vol. 128, pp.176--185, March, 2006.
  5.   T. P. Sim, P. Y. Li and D. J. Lee, Using Time-sequential sampling to stabilize the tone and color reproduction functions of a xerographic printing process
      IEEE Transactions on Control Systems Technology. Vol 15, Issue 2, pp 349-357, 2007.
  6.   Q.-H. Yuan and P. Y. Li, Robust Optimal Design of Unstable Valves
      IEEE Transactions on Control Systems Technology. Vol. 15, No. 6, pp. 1065-1074, November, 2007.
  7.   D. J. Lee and P. Y. Li, Passive Decomposition Approach to Formation and Maneuver Control of Multiple Rigid-Bodies
      ASME Journal of Dynamic Systems, Measurement and Control. Vol. 129, pp. 662-677, September, 2007.
  8.   Q.-H. Yuan and P. Y. Li, Using Steady Flow Force for Unstable Valve Design: Modeling and Experiments
      ASME Journal of Dynamic Systems, Measurement and Control. Vol 127, No. 3. pp. 451--462, 2005.
  9.    D. J. Lee and P. Y. Li, Passive bilateral control of nonlinear mechanical teleoperator
             IEEE Transactions on Robotics, Volume 21, Issue 5, pp. 936—951, Oct. 2005.
  1.    Saber, E; Dianat, S; Mestha, L.K., and Li, P. Y., “DSP Utilization in digital color printing”,
             IEEE Signal Processing Magazine, Volume 22, No. 4, pp. 104—109, July 2005.
  1.    P. Y. Li and K. Krishnaswamy, Passive Bilateral Teleoperation of a Hydraulic Actuator Using an Electrohydraulic Passive Valve
      International Journal of Fluid Power, 13th Issue, pp. 43--56, August 2004.
  2.    P. Y. Li and R. F. Ngwompo, Power Scaling Bondgraph Approach to the Passification of Mechatronic Systems - with Application to  Electrohydraulic Valves
      ASME Journal of Dynamic Systems, Measurement and Control, Vol. 127, No. 4., pp. 633-641, Dec. 2005,
  3.   S. Saimek and P. Y. Li, Motion Planning and Control of a Swimming Machine
      International Journal of Robotics Research Vol 23, Issue 1, pp. 27-54, January 2004
  4.   D. J. Lee and P. Y. Li, Passive Bilateral Feedforward Control of Linear Dynamically Similar Teleoperated Manipulators
      IEEE Transactions on Robotics and Automation, Vol. 19, No. 3, pp.443-456, June 2003.
  5.   P. Y. Li, P. Bjegovic and S. Ramaswamy, Preemptive control of moisture content using surrogate measurements in paper manufacturing
      Transactions of the Institute of Measurements and Control (UK) Vol Vol. 25, issue 1, pp. 36-56, 2003.
  6.   P. Y. Li, Dynamic Redesign of a Flow Control Servo-valve using a Pressure Control Pilot
      ASME Journal of Dynamic Systems, Measurement and Control. Vol. 124 No. 3, Sept 2002.
  7.   R. T. Anderson and P. Y. Li, Mathematical Modeling of a Two-spool Flow Control Servovalve Using a Pressure Control Pilot
      ASME Journal of Dynamic Systems, Measurement and Control Vol 124 No. 3, Sept 2002.
  8.   K. Krishnaswamy and P. Y. Li, On using unstable hydraulic valves for control
      ASME Journal of Dynamic Systems, Measurement and Control. Vol 124, No. 1, pp. 182-190, March, 2002.
  9.   P. Y. Li and A. Shrivastava, Traffic flow stability induced by constant time headway policy for adaptive cruise control (ACC) vehicles
      Transportation Research - Part C: Emerging Technologies. Vol 10 (3), Sept. 2002.
  10.   P. Y. Li and S. Dianat, Robust Stabilization of Tone Reproduction Curves for the Xerographic Process
      IEEE Transactions on Control Systems Technology. Vol. 9, No. 2, pp. 407-415, March 2001.
  11.   R. Horowitz, P. Y. Li and J. F. Shields, Self-optimizing exercise machines
      Annual Reviews in Control Vol. 24 pp. 201-213, 2000.
  12.   P. Y. Li, Towards safe and human friendly hydraulics: the passive valve
      ASME Journal of Dynamic Systems, Measurement and Control. Vol. 122, No. 3, pp. 402-409, Sept. 2000
  13.   L. Alvarez, P. Y. Li and R. Horowitz, "Traffic Flow Control in Automated Highway Systems,"
      Control Engineering Practice. Vol. 7, No. 9, pp. 1071-1078, Sept. 1999 [With Alvarez and Horowitz]
  14.   P. Y. Li and R. Horowitz, Passive Velocity Field Control, Part 1: Geometry and Robustness
      IEEE Transaction on Automatic Control. Vol. 46, No. 9, pp.1346-1359, Sept. 2001.
  15.   P. Y. Li and R. Horowitz, Passive Velocity Field Control, Part 2: Application to contour following problems
      IEEE Transaction on Automatic Control. Vol. 46, No. 9, pp.1360-1371, Sept. 2001.
  16.   P. Y. Li and R. Horowitz, Control of Smart Exercise Machines. Part 1: Problem Formulation and Non-Adaptive Control [ps.gz]
      IEEE/ASME Transaction on Mechatronics. Special Issue on Human Friendly Mechatronics, Vol 2 No 4 pp 237-247, Dec 1997.
  17.  P. Y. Li and R. Horowitz, Control of Smart Exercise Machines. Part 2: Self-Optimizing Control [ps.gz]
      IEEE/ASME Transaction on Mechatronics. Special Issue on Human Friendly Mechatronics, Vol 2 No 4 pp 248-258, Dec 1997.
  18.  P. Y. Li and R. Horowitz, Passive Velocity Field Control of Mechanical Manipulators [pdf]
      IEEE Transaction on Robotics and Automation. Vol 15 No 4, pages 751-763, 1999
  19.  P. Y. Li, L. Alvarez, and R. Horowitz, AVHS Safe Control Laws for Platoon Leaders [pdf]
      IEEE Transactions on Control Systems Technology, Vol.5 Number 6, pp.614-628, 1997.
  20.   P. Y. Li, R. Horowitz, L. Alvarez and A. M. Robertson, An Automated Highway System Link Layer Controller for Traffic Flow Stabilization
      Transportation Research, Part C (Emerging Technologies), Vol.5C No.1 pp11-37, 1997.
  21.   J. Frankel, L. Alvarez, R. Horowitz, and P. Y. Li, Safety Orient Maneuvers for IVHS
      Vehicle Systems Dynamics Vol 26, No4 pp271-299, Oct. 1996.
  22.   H. Kostyra, P. Y. Li, S. Endo and M. Tomizuka, Model Reference Adaptive Control of a Redundant Manipulator Performing a Complete Task
      Zeitschrift fur Angewandte Mathematik und Mechanik, Vol. 74 No.4, 1994.
  23.   P. Y. Li and Z. Ladin, Mathematical Modeling of the Effect of Sole Elasticity Distribution on Pronation
      Journal of Biomechanics, Vol 25 No. 5 pp 501-510, 1992.
  24.   P. Lum, D. J. Reinkensmeyer, S. L. Lehman, P. Y. Li and L. Stark, Feedforward Stabilization in a Bimanual Unloading Task
      Experimental Brain Research Vol 89, N1 pp172-180, 1992.

 

Conference Proceedings

    1. P. Y. Li, J. D. Van de Ven and C. Sancken, "Open Accumulator Concept for Compact Fluid Power Energy Storage", ASME-IMECE 2007-42580, Seattle, WA, November, 2007.
    2. M. B. Rannow and P. Y. Li, "On/Off Valve Based Position Control of a Hydraulic Cylinder", ASME-IMECE 2007-42590, Seattle, WA, November, 2007.
    3. H. Tu*, M. B. Rannow, J. D. Van de Ven, M. Wang, P. Y. Li and T. R. Chase, "High Speed Rotary Pulse Width Modulated On/Off Valve", ASME-IMECE 2007-42559, Seattle, WA, November, 2007.
    4. M. Rannow*, H. Tu, P.Y. Li and T.R. Chase, “Software Enabled Variable Displacement Pumps – Experimental Studies,” ASME IMECE2006-14973, Chicago, IL, November 2006.
    5. P.Y. Li, “A New Passive Control for Hydraulic Human Power Amplifier,” ASME IMECE2006-15056, Chicago, IL, November 2006.
    6. C. Groepper, T. Cui, P.Y. Li* and K.A. Stelson, “Fabrication of Integrated Pressure-Flow-Temperature Sensor for Hydraulic Systems,” ASME IMECE2006-13211, Chicago, IL, November 2006.
    7. C. Groepper, T. Cui, P.Y. Li and K.A. Stelson*, “Design of Integrated Pressure Flow and Temperature Sensor for Hydraulic Systems,” In Proceedings of the Bath Workshop for Power Transmission and Motion Control (PTMC). N. Johnston and K.A. Edge, Eds., Professional Engineering Publishing Ltd., London. pp. 321-334, September 2006.
    8. T.P. Sim* and P.Y. Li, “Optimal Time Sequential Sampling of Tone/Color Reproduction Functions,” 2006 American Control Conference, Minneapolis, MN, June 2006.
    9. Q.H. Yuan* and P.Y. Li, “Extension of Robust Design of Unstable Valve: Diagonally Structured Uncertainty,” 2006 American Control Conference, Minneapolis, MN, June 2006.
    10. Q.H. Yuan and P.Y. Li, “On Self-Sensing Actuators: Comparison of Boxcar Window and Kalman Filter Approahes,” ASME-IMECE, #IMECE2005-80284, Fluid Power Systems and Technology Division, Orlando, FL, November 2005.
    11. C. Groepper, T. Cui, P.Y. Li, and K.A. Stelson, “Integrated MEMS Pressure-Flow-Temperature Sensor for Hydraulic Components,” ASME-IMECE, #IMECE2005-82002, Fluid Power Systems and Technology Division, Orlando, FL, November 2005.
    12. Sim, T.P. and Li, P.Y. Optimal Time Sequential Sampling of Tone Reproduction Function Proceedings of the 2006 American Control Conference, Minneapolis, June 2006.
    13. Yuan, Q. and Li, P. Y. Extension of robust design of unstable valve: diagonally structured uncertainty, Proceedings of the 2006 American Control Conference, Minneapolis, June 2006.
    14. Durfee, W.K, Li, P.Y. and Waletzko, D. At-home Systems and Controls Laboratory (pdf for talk) Proceedings of the ASME-IMECE, #IMECE2005-82566, Dynamic Systems and Control Division, Orlando, FL, Nov. 2005 . Also in American Society of Engineering Educators Conference, June 2005. (poster)
    15. Li, P.Y., Li, C. Y, Chase, T. R., Software Enabled Variable Displacement Pumps Proceedings of the ASME-IMECE, #IMECE2005-81376, Fluid Power Systems and Technology Division, Orlando, FL, Nov. 2005
    16. Groepper, C., Cui, T.-H., Li, P.Y., and Stelson, K.A, Integrated Pressure-Flow-Temperature Sensor for Hydraulic Systems Proceedings of the ASME-IMECE, #IMECE2005-82002, Fluid Power Systems and Technology Division, Orlando, FL, Nov. 2005
    17. Durfee, D.K, Li, P.Y, and Waletzko, D., "At-home system and controls laboratories", Proceedings of the 2005 American Society of Engineering Educators Conference., 2005.
    18. Yuan Q. and Li P. Y., Energy-saving control of an unstable valve with a MR brake, Proceedings of the 2005 American Control Conference, Portlan OR, June 2005
    19. Li, P. Y. and Q.-H. Yuan, Flux Observer for Spool Displacement Sensing in Self-Sensing Push-Pull Solenoids Proceedings of 6th International Conference on Fluid Power Transmission and Control (ICFP), pp. 772-776. Hangzhou, China. March, 2005
    20. Dongjun Lee; Li, P.Y., Passive decomposition of multiple mechanical systems under coordination requirements
      43rd IEEE Conference on Decision and Control, 2004. CDC. Volume 2,  14-17 Dec. 2004 Page(s):1240 - 1245 Vol.2
    21. Q.- H. Yuan and P. Y. Li, Self-sensing actuators in electrohydraulic valve Proceeding of the 2005 ASME-IMECE, Anaheim, CA.  Paper # 62104, November, 2004.
    22. Q.- H. Yuan and P. Y. Li, Self-calibration of push-pull solenoid actuators in electrohydraulic valves, Proceeding of the 2005 ASME-IMECE, Anaheim, CA.  Paper # 62109, November, 2004.
    23. P. Y. Li, Design and control of a hydraulic human power amplifier, (Revised 7/06/05) Proceeding of the 2005 ASME-IMECE, Anaheim, CA.  Paper # 60868, November, 2004
    24. K. Krishnaswamy and P. Y. Li, Bondgraph based approach to passive teleoperation of a hydraulic backhoe, Proceeding of the 2005 ASME-IMECE, Anaheim, CA.  Paper # 61244, November, 2004.
    25. T. P. Sim and P. Y. Li, Color Reproduction stabilization with Time-sequential Sampling, Proceedings of 20th Conference on Non-impact Printing (NIP 20), Salt Lake City, UT, October, 2004.
    26. T. P. Sim and P. Y. Li, Representation of primary color tone reproduction curves and their stabilization,  Proceedings of 20th Conference on Non-impact Printing (NIP 20), Salt Lake City, UT, October, 2004.
    27. P. Y. Li, T.-P. Sim and D.J. Lee, Time sequential Sampling and Reconstruction of Tone and Color Reproduction Functions for Xerographic Printing, Proceedings of the 2004 American Control Conference, Boston , June 2004.
    28. W. K. Durfee, P. Y. Li and D. Walezko, Take-home lab kits for system dynamics and controls courses, Proceedings of the 2004 American Control Conference (Interactive session), Boston, June 2004.
    29. Z. Liu and P. Y. Li, Adaptive calibration of surrogate measurements and its application to the control of moisture content in paper manufacturing, Proceedings of the 2004 American Control Conference, Boston , June 2004.
    30. Q.-H. Yuan and P. Y. Li, Optimal and Robust Design of Unstable Valves, 2004 American Control Conference, Boston , June 2004.
    31. K. Krishnaswamy and P. Y. Li, Passive teleoperation of a multi DOF hydraulic backhoe using dynamic passive valve, Proceedings of the ASME-IMECE, Fluid Power Systems and Technology Division, paper IMECE2003-43719, Arlington VA. , November, 2003.
    32. Q. H. Yuan and P. Y. Li, Modeling and Experimental Study on the Fluid Flow Forces for the Design of Unstable Valves, Proceedings of the ASME-IMECE, Fluid Power Systems and Technology Division, Arlington VA. , November, 2003.
    33. D. J. Lee and P. Y. Li, Formation and Maneuver Control of Multiple Spacecraft 2003 American Control Conference, Denver , June 2003.
    34. S. Swaminathan and P. Y. Li, Traffic Flow Stability Induced by Arbitrary Adaptive Cruise Control Policies
      2003 American Control Conference, Denver , June 2003.
    35. D. J. Lee and P. Y. Li, Towards Robust Passivity: A Passive Control Implementation Structure for Mechanical Teleoperators
      2003 11th Haptics and Teleoperator Symposium, IEEE VR 2003, Los Angeles , March 2003
    36. K. Krishnaswamy* and P.Y. Li, “Single Degree of Freedom Passive Hydraulic Teleoperation Using a Passified Two-Stage Servo-Valve," 2nd IFAC Conference on Mechatronic Systems, Berkeley, CA, December 2002.
    37. Q. H. Yuan and P. Y. Li, Using Viscosity to Improve Spool Agility
      2002 Bath Workshop on Power Transmission and Motion Control (PTMC), Bath , U.K., Sept.11-13, 2002.
    38. P. Y. Li and R. F. Ngwompo, Passification of an electrohydraulic valve using bond graphs
      2002 IFAC World Congress, Barcelona , Spain . July 2002.
    39. P. Bjegovic and P. Y. Li, Adaptive pre-emptive control of vacuum dewatering in paper manufacturing
      2002 IFAC World Congress, Barcelon , Spain . July 2002.
    40. K. Krishnaswamy and P. Y. Li, Passification of a Two-Stage Pressure Control Valve
      2001 American Control Conference, Anchorage , Alaska May 2002.
    41. Q. H. Yuan and P. Y. Li, An Experimental Study on the Use of Unstable Electrohydraulic Valves for Control
      2001 American Control Conference, Anchorage , Alaska May 2002.
    42. D. J. Lee and P. Y. Li, Passive Coordination Control for Nonlinear Bilateral Teleoperated Manipulator ,
      IEEE International Conference for Robotics and Automation. Washington D.C. April, 2002.
    43. D. J. Lee and P. Y. Li, Passive Tool Dynamics Rendering for Nonlinear Bilateral Teleoperated Manipulator ,
      IEEE International Conference for Robotics and Automation. Washington D.C. April, 2002.
    44. P. Y. Li and K. Krishnaswamy, Towards Human Friendly Hydraulics - Passive Teleoperation of Hydraulic Equipment using a Force Feedback Joystick  Joint 2002 IFPE / SAE Congress. Las Vegas , NV , March 2002. Also in SAE Transactions - Journal of Commercial Vehicles, pp495-505, 2003.
    45. P. Y. Li, P. Bjegovic and S. Ramaswamy , Preemptive control of multiply actuated processes: application to moisture content control in paper manufacturing using surrogate measurements Proceedings 2001 ASME IMECE - Vol. DSC. New York , Nov. 2001.
    46. P. Y. Li, Dynamic Redesign of a Flow Control Valve using a Pressure Control Pilot Proceedings 2001 ASME IMECE - Vol. DSC. New York , Nov. 2001.
    47. D. J. Lee and P. Y. Li, Passive Control of Bilateral Teleoperated Manipulators: Robust control and experiments
      Proceedings of the 2001 American Control Conference, Arlington VA , June 2001.
    48. P. Y. Li and K. Krishnaswamy, Passive Control of an Electrohydraulic Actuator Using an Electrohydraulic Passive Valve
      Proceedings of the 2001 American Control Conference, Arlington VA , June 2001.
    49. S. Saimek and P. Y. Li, Motion planning and control of a Swimming Machine
      Proceedings of the 2001 American Control Conference, Arlington VA , June 2001
    50. P. Y. Li and D. J. Lee, Passive Feedforward Approach to the Control of Bilateral Teleoperated Manipulators
      Proceedings of the Symposium on Haptic Interfaces and Teleoperators, at the ASME IMECE, Orlando FL. Nov. 2000.
    51. R. T. Anderson and P. Y. Li, Mathematical Modeling of an Unconventional Flow Control Servo-valve
      Symposium on Electrohydraulics Systems Modeling and Control at the ASME IMECEC Orlando, FL Nov. 2000.
    52. C. Zhong and P. Y. Li, Bayesian Network Modeling of a Xerographic Printing System
      Symposium on Imaging and Motion at the ASME IMECE, Orlando, FL Nov. 2000.
    53. P. Y. Li, Robust Control and Diagnostic Strategies for Xerographic Printing
      Proceedings of the Imaging Science and Technology (IS&T)'s NIP-16: International Conference on Digital Printing Technologies. pp.261-266, Vancouver , Canada Oct. 2000. (Presentation)
    54. J. Li and P. Y. Li, Passive Velocity Field Control (PVFC) approach to robot force control and contour folllowing
      2000 Japan-USA Symposium on Flexible Automation - Ann Arbor , MI , July 2000.
    55. C. Chen, P. Y. Li and A. G. Erdman, Design and Analysis of a 4 DOF hybrid spherical scanning apparatus
      ASME 2000 Design Engineering Technical Conference - Baltimore, MD Sept. 2000
    56. P. Y. Li, Passivity properties and passification of electrohydraulic servo valves
      American Control Conference, Chicago June, 2000
    57. A. Shrivastava and P. Y. Li, Traffic Flow Stability Induced by Constant Time Headway Policy for Adaptive Cruise Control (ACC) Vehicles
      American Control Conference, Chicago , June 2000
    58. K. Krishnaswamy and P. Y. Li, On Using unstable electrohydraulic valves for control
      American Control Conference, Chicago , June 2000
    59. P. Y. Li and S. Saimek , Modeling and Estimation of Hydrodynamic Potentials
      Proceedings of the 38th IEEE CDC, 1999
    60. P. Y. Li, Coordinated Contour Following Control for Machining Processes - A Survey
      Proceedings of the 1999 American Control Conference, San Diego , June 1999.
    61. P. Y. Li, Adaptive Passive Velocity Field Control [pdf]
      Proceedings of the 1999 American Control Conference, San Diego, June 1999.
    62. P. Y. Li and S. Dianat, Robust Stabilization of Tone Reproduction Curves for Xerographic Processes [ps]
      1998 IEEE Conference on Control Applications, Sept., Trieste , 1998
    63.  P. Y. Li, Passive Control of Bilateral Teleoperated Manipulators [ps]
        Proceedings of the 1998 American Control Conference, June, Philladephia , PA.
    64.  M. Krucinski, C. Cloet, R. Horowitz, M. Tomizuka and P. Y. Li, Interobject Spacing Control and Controllability in a Manufacturing Transportation System
      I n Proceedings of the 1998 American Control Conference, June, Philladephia , PA.
    65.  P. Y. Li and R. Horowitz, Self-Optimizing Control [ps.gz]  36th IEEE CDC, San Diego , pp.1228-1233, Dec 1997
    66.  P. Y. Li and R. Horowitz, Self-Optimzing Control: Application to Smart Exercise Machines [pdf.gz]
        Symposium on Computational Intelligence in Robotics and Automation, (CIRA'97) Monterey , CA July 1997.
    67.  P. Y. Li and R. Horowitz, Application of Passive Velocity Field Control Approach to Robot Contour Following Problems [pdf.gz]  35th IEEE CDC, Kobe , Japan 1996.
    68.  P. Y. Li, L. Alvarez and R. Horowitz, A Safe Velocity Tracking Controller for AHS Platoon Leaders 35th IEEE CDC, Kobe , Japan 1996.
    69.  L. Alvarez, R. Horowitz and P. Y. Li, A Vehicle Flow Controller for AHS
       35th IEEE CDC, Kobe , Japan 1996.
    70.  P. Y. Li and R. Horowitz,  Passive Velocity Field Control Approach to Robot Contour Following [ps.gz]
       In Proceedings of the 1996 Japan USA Symposium on Flexible Automation, July, 1996.
    71.  P. Y. Li and R. Horowitz,  Control of Smart Exercise Machines, Part I: Problem formulation and nonadaptive control [ps]
        In Proceedings of the IFAC 96, San Francisco , CA June 96
    72.  P. Y. Li and R. Horowitz, Control of Smart Exercise Machines, Part II: Self Optimizing Control [ps]
        In Proceedings of the IFAC 96, San Francisco , CA June 96
    73.  A Link Layer Vehicle Flow Control for the PATH AHS Architecture
        In Proceedings of the IFAC 96, San Francisco, CA June 96
    74.  P. Y. Li, R. Horowitz, L. Alvarez, J. Frankel and A. M. Robertson, Traffic Flow Stabilization In Proceedings of 1995 ACC, Seattle , WA June 95
    75.  J. Frankel, L. Alvarez, R. Horowitz, and P. Y. Li, Safety Orient Maneuvers for AVHS [ps.gz] In Proceedings of 1995 ACC, Seattle , WA June 95
    76. P. Y. Li and R. Horowitz, Passive Velocity Field Control of Mechanical Manipulators [ps] In Proceedings of the IEEE ICRA 95, Nagoya , Japan May 95
    77.  P. Y. Li and R. Horowitz, On the Optimizing-Adaptive Control Problem
      In Proceedings of the 1994 ACC, Baltimore, MD June 94
    78.  P. Y. Li and R. Horowitz, Self Tuning Control of an Exercise Machine In Symposium on Mechatronics, ASME WAM, New Orleans , LA Nov 93
    79.  P. Y. Li, J. F. Shields, and R. Horowitz, Adaptive Control of an Exercise Machine 15th IEEE EMBS, San Diego , CA Oct 93
    80. R. Horowitz and P. Y. Li, Multitask Robot Learning 1992 ACC, Chicago , IL June 92
    81. P. Y. Li and Z. Ladin, Validation of a Mathematical Model of the Effect of Sole Elasticity Distribution on Pronation
      15th Annual Meeting of the American Society of Biomechanics, Tempe , AZ 1990
    82.  P. Y. Li and Z. Ladin, Impact Impulse Analysis for a Two Link Kinematic Chain Running Model 12th IEEE EMBS, Philladelphia , PA , 1990
    83. P. Y. Li and Z. Ladin, An Energy Minimization Approach to the Design of Elastic Soles for Running Shoes 13th Annual Meeting of the American Society of Biomechanics, Burlington , VT 1989.

       

      Last Updated 11/02/2007 by Perry Li