
C89. Darshana P., Geeganage, J ., Annakkage, U. and Wu, C.Q., Investigation of the Applicability of Lyapunov Exponents for Transient Stability Assessment, IEEE Electrical Power and Energy Conference (EPEC) 2013, Halifax, Canada, August 2123, 2013.
C88. Koop, D., Wu, C.Q., DEVELOPMENT OF AN ADVANCED MODEL OF PASSIVE DYNAMIC BIPED WALKING, accepted by 6th ASME Annual Dynamic Systems and Control Conference , October 2123, 2013 . Stanford University, Munger Center, Palo Alto, CA.
C87. Leverick, G., Szturm, T. and Wu C.Q., Investigation of the suitability of utilizing permutation entropy to characterize gait dynamics, accepted by 6th ASME Annual Dynamic Systems and Control Conference , October 2123, 2013 . Stanford University, Munger Center, Palo Alto, CA.
C86. Daronga, S. and Wu, Q. , Strategies for Nonlinear System Identification in Base Excited Structure, accepted by ASME 2013 International Design Engineering Technical Conferences (IDETC) and Computers and Information in Engineering Conference (CIE) , Portland, OR, August 47, 2013 .
C85. Sun, Y. and Wu Q., Stability analysis of nonlinear systems via estimating radialbasisfunction networkbased Lyapunov exponents from a scalar time series, accepted by 2012 ASME Dynamic Systems and Control Conference , Oct. 1719, 2012Ft. Lauderdale, FL, USA.
C84. Sadri, S. and Wu, C. Q., Lateral Stability Analysis of Onroad Vehicles Using Lyapunov's Direct method, 2012 IEEE Intelligent Vehicles Symposium , Alcalá de Henares, Spain, June 37, 2012.
C83. Sadri, S. and Wu, C. Q., Lateral Stability Analysis of Onroad Vehicles Using the Concept of Lyapunov Exponents 2012 Intelligent Vehicles Symposium, Alcalá de Henares, Spain, June 37, 2012.
C82. Koop, D. and Wu, Q., Passive Dynamic Biped Walking: Walking Machine Design and Gait Measurement, CSME International Congress 2012 , Winnipeg, MB, June 46, 2012.
C81. O'Brien , S. , Luo , Y., Petrak , M., Bohm , E., Wu , Q. and Brandt , J., Finite Element Material Modeling of UHMWPE: Rigid Body Vs Deformable Body Modeling, CSME International Congress 2012 , Winnipeg, MB, June 46, 2012.
C80. Shafiullah . AKM and Wu , Q., Validation of Loading Profiles for Accelerated Durability Testing of Ground Vehicle Components, CSME International Congress 2012 , Winnipeg, MB, June 46, 2012.
C79. Koop , D. and Wu , Q., Modeling and Simulation of Passive Dynamic Walking, CSME International Congress 2012 , Winnipeg, MB, June 46, 2012.
C78. Sadri , S and Wu , Q., Largest Lyapunov Exponent as a New Indicator to Investigate the Effects of Driving Conditions on the Vehicle Stability, Properties CSME International Congress 2012 , Winnipeg, MB, June 46, 2012.
C77. Sadri , S and Wu , Q., Lateral Stability Analysis of Onroad Vehicles Using Lyapunov's Direct Method, Properties CSME International Congress 2012 , Winnipeg, MB, June 46, 2012.
C76. Alghooneh , M. and Wu , Q., A Systematic FrameWork for the Gait Planning of a FiveLink Bipedal Robot, Properties CSME International Congress 2012 , Winnipeg, MB, June 46, 2012.
C75. O'Brien S, Brandt JM, Luo Y and Wu C, Q. The Development of a Wear Model for the Prediction of Wear in Total Knee Replacements by Finite Element Simulation, Proceedings of SimOrtho , Rostock, Germany, 2011.
C74. O'Brien S, Brandt JM, Luo Y and Wu C, Q. Wear Model Development for the Articular and Backside Surfaces of a Total Knee Replacement, Proceedings of LeedsLyon Symposium of Tribology , Lyon, France, 2011.
C73. Sun, Y. and Wu C. Q., Optimal Constrained Balancing Control of a Standing Biped, ASME 4th Annual Dynamic Systems and Control Conference , Arlington, VA, October 31November 2, 2011. C72. Xu, K., Wu, Y., and Wu, Q., Development of vibration loading profiles for accelerated durability tests of Ground Vehicles, ASME 4th Annual Dynamic Systems and Control Conference , Arlington, VA, October 31November 2, 2011.
C71. Kazi, R ., Koop, D . and Wu, C.Q. Experimental Study on Passive Dynamic Bipedal Walking: Comparing Test Platforms and Effects of Parameter Changes on Gait Patterns, ASME 4th Annual Dynamic Systems and Control Conference ,Arlington, VA, October 31November 2, 2011.
C70. Sun, Y., Wang, X., Wu, Q. and Sepehri, N., Calculation of Lyapunov Exponents Using Radial Basis Function Networks for Stability Analysis of Nonlinear Control Systems, American Control Conference 2011 , June 29July 2, 2011. C69. Sun, Y . and Wu, Q. Optimal balancing control of a standing biped subject to constraints, IASTED International Conference on Control and Applications , Vancouver, BC, June 13, 2011. C68. Xu, K., Wu, Y., Cull S. and Wu, Q., Development of a mathematical method for automatic fieldtestevent identification with the application to accelerated durability testing of Ground Vehicles, CANCAM2011 , Vancouver, BC, June 57, 2011. C67. Shafiullah, A. K. M., Cull, S., Ojo, O. and Wu, Q., Stress analysis of the failure of a HVAC module, CANCAM2011 , Vancouver, BC, June 57, 2011. • C66. Koop, D. and Wu, Q. Experimental study of passive dynamic bipedal walking: comparing test platforms, CANCAM2011 , Vancouver, BC, June 57, 2011. C65. Rushdi K., Koop D. and Wu Q., Experimental Study on passive dynamic bipedal walking: effects of parameter change on gait pattern, CANCAM2011 , Vancouver, BC, June 57, 2011. C64. O'Brien, S., Luo, Y., Brandt, J. and Wu, Q., Wear analysis of total knee replacement by finite element simulation, CANCAM2011 , Vancouver, BC, June 57, 2011. C63. Zareinia, K ., Sepehri, N. and Wu, Q., Lyapunov Controller for stable haptic manipulation of hydraulic actuators, Bath/ASME Symposium on Fluid Power & Motion Control (FPMC 2010) , Bath, UK, September 1517, 2010.
C62. Yang,C. and Wu, Q., Stability Analysis of a Balancing controlled Biped during Standing via Lyapunov Exponents Calculated from a Noisy Time Series, 16th US National Congress of Theoretical and Applied Mechanics, State College, Pennsylvania, USA, June 27  July 2, 2010.
C61.
Hunt, T , Swain, R , Wu, Q. and Sepehri, N, Evaluation of Applied Torques from Splints Used in Dynamic Forearm Rotational Splinting, to appear in Proceedings of The Canadian Society for Mechanical Engineering Forum 2010 , Victoria, BC, Canada, June 79, 2010.
C60. Yang,C. and Wu, Q. , Stability Analysis of Bipedal Standing via Lyapunov Exponents Calculated from a Time Series Using Nonlinear Mapping, CANCAM 2009, Halifax, NS, Canada, May 31 June 4, 2009.
C59. Wang, X., Yang, C. and Wu, Q ., Optimal Stabilization of Biped Standing with Neural Network, CANCAM 2009, Halifax, NS, Canada, May 31June 4, 2009.
C58. Yang, C. and Wu, Q ., Generation of an Accelerated Testing Driven Profile for a Shaker, CANCAM 2009, Halifax, NS, Canada, May 31June 4, 2009.
C57. Yang, C. and Wu, Q., On the Effects of Constraints on Bipedal Balance Control During Standing, 2007 American Control Conference , New York City, USA, July 1113, 2007.
C56. Mu, X. And Wu, Q., On Modeling MultiRigidLink Robotics Simultaneous Collisions with Frictional Impulses , IMECE200615186, ASME International Mechanical Engineering Congress and Exposition , Novr. 2006, Chicago, Illinois , USA.
C55. Ghorbani, R. Wu, Q., Saturation Effects on Performance and Stability of a Compliant Actuator Force Control System, IMECE200615016, ASME International Mechanical Engineering Congress and Exposition , Novr. 2006, Chicago, Illinois , USA.
C54. Ghorbani, R. Wu, Q. and Wang, G., Optimal Neural Network Stabilization of Bipedal Robots Using Genetic Algorithm, submitted to The 3rd International Conference on Cybernetics and Information Technologies, Systems and Applications: CITSA 2006 July 2023, 2006 – Orlando, Florida, USA .
C53. Wu, Q. and Sabet, N., An Experimental Study of Passive Dynamic Walking, submitted to The 3rd International Conference on Cybernetics and Information Technologies, Systems and Applications: CITSA 2006 July 2023, 2006 – Orlando, Florida, USA., acceptance date: April, 2006.
C52. Monghhadam, R. Y., Wang, G.G., Yannou, B. and Wu, Q., Applying constraint programming for design space deduction in metamodling based optimization, 16th CIRP International Design Seminar , Paper No: 10081, Kananaskis, Alberta, Canada, July 1619, 2006, acceted date: March, 2006.
C51. Yang, C. and Wu, Q., Effects of constraints on bipedal balance control, Proceedings of the 2006 American Control Conference , 25162521, Minneapolis, MN, June, 2006.
C50. Yang, C. and Wu, Q., On Stabilization of Bipedal Robots during Disturbed Standing using the Concept of Lyapunov Exponents, Proceedings of the 2006 American Control Conference , 25162521, Minneapolis, MN, June, 2006.
C49. Ghorbani, R., Wu, Q., Closed Loop Control of an Intentionally Adjustable Compliant Actuator , Proceedings of the 2006 American Control Conference , 32353240, Minneapolis, MN, June, 2006.
C48. Yang, C. and Wu, Q., Effects of Gravity and Friction Constraints on Bipedal Balance Control, Proceedings of IEEE Conference on Control and Applications , 10931098, Toronto, Canada, August, 2005.
C47. Mu, X. and Wu, Q., On Impact Dynamics of the Planar MultiLink Robotic Systems Contact with the Environment, Proceedings of IEEE Conference on Control and Applications , 11821187, Toronto, Canada, August, 2005.
C46. Mu, X. and Wu, Q. and Sepehri, N., Impact Effects on a TipOver Situation of a Mobile Platform Mounted with Manipulators, Proceedings of IEEE Conference on Control and Applications , 15461551, Toronto, Canada, August, 2005.
C45. Sekhavat, P, Sepehri, N. and Wu, Q., Contact task stability analysis of hydraulic actuaters using the concept of Lyapunov exponents, Proceedings of the IEEE International Conference on Robotics and Automation , 552558, Barcelona, Spain, April 1822, 2005.
C44. Wu, Q., Zeng, H. and Sepehri, N., On Uniqueness of Filippov's Solutions for NonSmooth Systems Having Multiple Discontinuity Surfaces with Applications to Control Engineering, Proceedings of the 2004 ASME International Mechanical Engineering Congress and Exposition, Symposium on Advances in Robot Dynamics and Control , Paper No. IMECE200459824, Anaheim, USA, November 1319, 2004.
C43. Zeng, H., Wu, Q. and Sepehri, N., On control of a 2link nonfixedbase inverted pendulum with guaranteed uniqueness, Proceedings of the 2004 ASME International Mechanical Engineering Congress and Exposition, Symposium on Advances in Robot Dynamics and Control , Paper No. IMECE200461239, Anaheim, USA, November 1319, 2004.
C42. Mu, X. and Wu, Q., Parametric Study of the Contact Event for Biped Robots Via Impact Effects, Proceedings of the 2004 ASME International Mechanical Engineering Congress and Exposition, Symposium on Advances in Robot Dynamics and Control , Paper No. IMECE200460217, Anaheim, USA, November 1319, 2004.
C41. Sekhavat, P., Wu, Q. and Sepehri, N., Asymptotic Force Control of Hydraulic Actuators with Friction: Theory and Experiments, Proceedings of the 2004 ASME International Mechanical Engineering Congress and Exposition, Symposium on Advances in Robot Dynamics and Control, Paper # 61272, Anaheim, USA, November 1319, 2004.
C40. Sekhavat, P., Wu, Q. and Sepehri, N., Asymptotic Impact Control of Hydraulic Actuators with Friction: Theory and Experiments, Proceedings of the 2004 ASME International Mechanical Engineering Congress and Exposition, Symposium on Advances in Robot Dynamics and Control , Paper No. IMECE200461275, Anaheim, USA, November 1319, 2004.
C39. Mu, X. and Wu, Q., Dynamic Modeling and Sliding Mode Control of a FiveLink Biped uring the Double Support Phase, Proceeding of the 2004 American Control Conference , Paper no. ThA19.6, 26092614, Boston, Massachusetts, June 30July 2, 2004.
C38. Mu, X. and Wu, Q., Sagittal Gait Synthesis for a FiveLink Biped Robot, Proceeding of the 2004 American Control Conference , Paper no. FrA03.5, 40044009, Boston, Massachusetts, June 30July 2, 2004.
C37. Sekhavat, P., Wu, Q. and Sepehri, N., Impact Control in Hydraulic Actuators with Friction: Theory and Experiments, Proceeding of the 2004 American Control Conference , Paper no. FrA16.1, 44324437, Boston, Massachusetts, June 30July 2, 2004.
C36. Sekhavat, P., Wu, Q. and Sepehri, N., Lyapunovbased Friction Compensation for Accurate Positioning of a Hydraulic Actuator, Proceeding of the 2004 American Control Conference , Paper no. WeA 13.2, 418423, Boston, Massachusetts, June 30July 2, 2004.
C35. Robbins K. L. and Wu Q., Development of a Computer Tool for Anthropometric Analyses, Proceedings of The International Conference on Mathematics and Engineering Techniques in Medicine and Biological Sciences (METMBS'03), 347353, Las Vegas, CA, June, 2003.
C34. Mu, X. and Wu, Q., A Complete Dynamic Model of FiveLink Bipedal Walking, 2003 American Control Conference , Paper no. ACC03ASME0082.
C33. Ho, D., Wu, Q., Stockton, L. and Williams, P., Quantitative photoelastic analysis of the stress distribution around four types of endodontic posts, 32 nd American Association of Dental research/27 th Canadian Association of Dental Research Annual Research Meeting , March, 2003, San Antonio Texas.
C32. Sekhavat, P., Sepehri, N., and Wu, Q. (2002) Contact Task Stability Analysis via Lyapunov Exponents, Proceedings of The 17th IEEE International Symposium on Intelligent Control (ISIC'02) , 148152.
C31. AboShanab, R.F., Sepehri, N. and Wu, Q., On dynamic modeling of robot manipulators: the method of virtual links, 2002 ASME Design Engineering Technical Conferences , Paper No. DETC2002/MECH34225, September, 2002, Montreal, Canada.
C30. Wu, Q. and Swain, R., A stability control model for human thorax and pelvis movements during walking, Proceedings of WCB2002 , 2002, Calgary, Canada.
C29. Lusk, J. and Wu Q., Center of pressure migration during prolonged unconstrained sitting, Proceedings of WCB2002 , 2002, Calgary, Canada.
C28. Ma, B. and Wu, Q., Study of Step Period and Step Length for Planar FiveLink Bipedal Locomotion Systems, Proceedings of World Automation Congress 2002, Paper No. ISORA020 (6 pages), 2002.
C27. Wu, Q. and Chan, C.Y.A., Design of energy efficient joint profiles for a planar fivelink biped robot, Proceedings of 2001 IEEE International Symposium on Computational Intelligence in Robotics and Automation ( IEEE CIRA 2001 ), 3540, 2001.
C26. Wu, Q., Sekhavat, P., Peles, S., AboShanab, R.F., and Sepehri, N., An Improved Design Procedure of Lyapunov Feedback Control, Proceedings of 2001 IEEE International Symposium on Computational Intelligence in Robotics and Automation ( IEEE CIRA 2001 ), 486491, 2001.
C25. Wu, Q. and Sepehri, N, Neural Inverse Modeling and Control of a BaseExcited Inverted Pendulum, Proceedings of 2001 IEEE International Symposium on Computational Intelligence in Robotics and Automation ( IEEE CIRA 2001 ), 402407, 2001.
C24. Wu, Q. and Chan, C.Y., (2001) Design of joint profiles for a planar fivelink biped, Proceedings of IEEE Systems, Man, And Cybernetics 2001 .
C23. Wu, Q. and Chan, C.Y.A. (2001) Robust Sliding Mode Control of a 5link Biped Robot, Proceedings of t he 5th World MultiConference on Systemics, Cybernetics And Informatics, SCI 2001 .
C22. Aboshanab, R. F., Wu, Q. and Sepehri, N. On Derivation of Dynamic Equations for Interconnected Rigid Bodies, Proceedings of American Control Conference , Washington, D.C., 25652569, 2001.
C21. Karpenko, M. and Wu, Q. Experimental Validation of a Theoretical Solution for a Cracked Disk, Proceedings of the SEM Annual Conference on Experimental and Applied Mechanics , Portland, Oregon, 426429, 2001.
C20. Cheng, C., Wu, Q. and ThorntonTrump, A.B. Robust analysis and synthesis for delayed systems with rank1 type uncertainties, Proceedings of 2000 IEEE Intenational Conference on System, Man, and Cybernetics , Nashville, Tennesseem, 34963501, 2000.
C19. Cheng, C., Wu, Q., C. Y. Chan and ThorntonTrump, A.B. Development of a decentralized robust controller for uncertain largescale systems with control delays, Proceedings of 2000 IEEE Intenational Conference on System, Man, and Cybernetics , Nashville, Tennesseem, 24652470, 2000.
C18. Wu, Q. and Swain, R., On Lyapunov's stability control of twolink baseexcited inverted pendulums with applications to human locomotion, Proceedings of 2000 IEEE Intenational Conference on System, Man, and Cybernetics , Nashville, Tennesseem 33303335, 2000.
C17. Wu, Q. and He, S. Neuralbased control and stability of an inverted pendulum subject to base excitations, Proceedings of 2000 IEEE Intenational Conference on System, Man, and Cybernetics , Nashville, Tennesseem, 26612666, 2000.
C16. Niksefat, N., Wu, Q. and Sepehri, N., Stable control of an electrohydraulic actuator during contact tasks: theory and experiments, Proceedings of American Control Conference , Chicago, Illinois, 41144118, 2000.
C15. Wu, Q. and Payandeh, S. Toward smooth analysis of robotic contact tasks problem, Proceedings of American Control Conference , TA176, 19601964, 1999.
C14. Wu, Q. Lyapunov's stability control of constrained inverted pendulums, Proceedings of American Control Conference , WA111, 293297, 1999.
C13. Wu, Q. and Sepehri, N. Contributions to the Construction of Nonsmooth Lyapunov functions for Nonsmooth Systems, Proceedings of the 14 th IFAC , Paper No. E2C154, 333338, Beijing, China, June, 1999.
C12. He, S., Wu, Q. and Sepehri, N., Control of BaseExcited Inverted Pendulums Using a Neural Inverse Modeling Approach, Proceedings of the 14 th IFAC , Paper No. J3E023, 409414, Beijing, China, June, 1999.
C10. Wu, Q., Onyshko, S. and ThorntonTrump, A.B., On Construction of smooth Lyapunov functions for nonsmooth systems, Proceeding of World Automation Congress , Alaska, ISIAC 016.1016.6, 1998.
C9. Wu, Q., Sepehri, N. and ThorntonTrump, A.B., Lyapunov stability of an inverted pendulum model, Proceeding of World Automation Congress , ISIAC 017.1017.5, 1998.
C8. Tataryn, P.D., Wu, Q., Sepehri, N. and Strong D., Experimental evaluation and contribution to the theory of a nonlinear robust friction compensator, Proceeding of World Automation Congress , ISORA 143.1143.8, 1998.
C7. Wu, Q., ThorntonTrump, A.B. and Alexander, M., Stability and control of human tank movement during walking, Fourth International Symposium on 3D Analysis of Human Movement, Granoble, France, 1996.
C6. Zweep, J., Remillard, N., Wu, Q., ThorntonTrump, A.B. and Alexander, M., Motion analysis of human trunk for pathological gait, Proceedings of 15th Southern Biomedical Engineering Conference, 736737, 1995.
C5. Pagtakhan, P.J.T., LaRiviere, M.D., Wu, Q. and ThorntonTrump, A.B., Development of an online technique for estimating the joint forces and torques in human locomotion, Proceedings of 13th Southern Biomedical Engineering Conference, 5154, 1994.
C4. Wu, Q., ThorntonTrump, A.B., Onyshko, S. and Sepehri, N., Human upper body control and stability during normal walking, Proceedings of 13th Southern Biomedical Engineering Conference , 4750, 1994.
C3. Wu, Q., ThorntonTrump, A.B. Sepehri, N. and Onyshko, S. Studies of control and stability of a class of inverted pendulums , Intelligent automation and soft computing , 6974, 1994.
C2. Wu. Q. and ThorntonTrump, A.B. A generalized state space method for modeling human lower limbs, Proceedings of 14th Canadian Congress of Applied Mechanics , 737738, 1993.
C1. Vaughan, H. and Wu, Q. Fracture toughness using circular discs, Proceedings of 13th Canadian Congress of Applied Mechanics , 344345, 1991. 