Liya Grace Ni, Ph.D.
Chair, Electrical and Computer Engineering Associate Professor of Electrical and Computer Engineering
Office Phone: (951) 343-4470 E-mail: firstname.lastname@example.org Office Location: College of Engineering Building, 100B Office Hours:
|Ph.D.||Electrical & Computer Engineering||University of Waterloo, Canada||2003|
|M.S.||Electrical Engineering||National University of Singapore, Singapore||1999|
|B.S.||Electrical Engineering||Xi'an Jiao Tong University, China||1996|
•Introduction to Computer Programming in C++
•Introductory Mathematics for Engineering Applications
•Signals and Systems
•Robot Modeling and Control
•Circuit Theory & Design II
Academic Areas & Scholarly Interests
•Assistant Professor of Electrical Engineering at University of Wisconsin - Platteville, August 2007 - May 2009
•Sessional Lecturer at University of Waterloo, January 2006 - April 2006
Research, Presentations, & Publications
L. Ni, M. Rossi, K. Tuer, D. Wang, J. Shu, “Real Time Control of Hardware and Software via Communication Network”, publication date: 2005-06-09, publication number: US20050125150A1.
K. Tuer, G. Ni, K. Ziaei, J. Smith, J. Shu, M. Krzeminski, M. Rossi, S. Mi, “Method and System for Hapto-visual Scene Development and Deployment”, publication date: 2009-01-13, publication number: US7477250B2.
S. Fok, D. W. L. Wang, L. Ni, and G. Freeman, “A Pilot Study of Video Compression Techniques for Stereoscopic Telepresence Applications”, PRESENCE: Teleoperators & Virtual Environments (MIT Press), Vol. 18, No. 2, 2009, pp. 139-155.
K. Ziaei, L. Ni and D. W. L. Wang, “QFT Based Design of Force and Contact Transition Controllers for a Flexible Link Manipulator”, Control Engineering Practice, Vol. 17, No. 3, 2009, pp.329-344.
L. Ni and D. W. L. Wang, “A Human-to-human Force-reflecting Teleoperation System Using Fuzzy Logic Controller Tuning”, Journal of Intelligent and Robotic Systems, Vol. 48, No. 2, February, 2007, pp. 209-224.
L. Ni, D. W. L. Wang, A. Dubrowski, H. Carnahan, “A User-friendly Interface for Surgeons to Create Haptic Effects in Medical Simulation”, Studies in Health Technology and Informatics, Vol. 125, 2007, pp. 349-351.
L. Ni and D. W. L. Wang, “A Gain-switching Control Scheme for Position-error-based Bilateral Teleoperation: Contact Stability and Controller Design," The International Journal of Robotics Research, Vol. 23, No. 3, March 2004, pp. 255-274.
W. K. Ho, K. W. Lim, C. C. Hang, L. Ni, “Getting More Phase Margin and Performance out of PID Controllers,” Automatica, vol. 35, 1999, pp.1579-1585.
PUBLICATIONS IN CONFERENCE PROCEEDINGS:
L. G. Ni and X. Xu, "Analyzing the Nonlinearity of Binary Phase Detector in Phase-Locked Loops", Proc. IEEE International Symposium on Radio-Frequency Integration Technology, Hefei, China, August 27-30, 2014.
R. Foist and G. Ni, “Use of Robotics in First-Year Engineering Math Laboratory”, Proc. the 6th Annual First Year Engineering Experience Conference (FYEE), College Station, TX, August 7-8, 2014.
G. Ni, D. Bishop, A. Donaldson, “Use of Online Tools in Teaching C++ Programming to Freshmen in All Engineering Majors”, Proc. the 5th Annual First Year Engineering Experience Conference (FYEE), Pittsburgh, PA, August 8-9, 2013.
L. Ni, D. Kari, A. Muganza, B. Dushime, A. Nodem, “Wireless Integration of Touch Sensing on the Hand of a NAO Robot”, Proc. the 2012 IEEE International Symposium on Robots and Human Interactive Communications, September 9-13, Paris, France, pp. 982-988.
D. Kari, A. Nodem, B. Dushime, A. Muganza, L. Ni, “Multisensory Perception Enhancement of the NAO Robot”, Proc. the 2012 Measurement Science Conference, March 19-23, 2012, Anaheim, CA.
L. Ni, “A Haptic-Enabled Rehabilitation Design Project for a Control Systems Course”, Proc. the 2011 ASEE annual conference, June 26-29, Vancouver, Canada.
L. Ni, “The Programmable Haptic Rhythm Trainer”, Proc. the 2010 IEEE International Symposium on Haptic Audio Visual Environments and Games (HAVE 2010), Oct. 16-17, 2010, Phoenix, AZ, pp. 196-197.
D. N. Buechler and L. Ni, “An Electrical Engineering Program for Place-bound Students: the First Two Years”, 2008 American Society of Engineering Education (ASEE) North-Midwest Section Conference, Oct. 16-18, Platteville, WI.
L. Ni, D. W. L. Wang, A. Dubrowski, H. Carnahan, “A User-friendly Interface for Surgeons to Create Haptic Effects in Medical Simulation”, Proc. the 15th Annual Medicine Meets Virtual Reality Conference (MMVR 2007), Feb. 6-9, 2007, Long Beach, CA, pp.349-351.
L. Ni, M. Krzeminski, K. Tuer, “Application of Haptic, Visual and Audio Integration in Astronomy Education”, Proc. 2006 IEEE International Workshop on Haptic Audio Visual Environments and Their Applications (HAVE 2006), Nov. 4-5, 2006, Ottawa, Canada, pp.152-156.
B. Chebbi, D. Lazaroff, F. Bogsany, P. X. Liu, L. Ni, M. Rossi, “Design and Implementation of a Collaborative Virtual Haptic Surgical Training System”, Proc. 2005 IEEE International Conference on Mechatronics and Automation, July 29-Aug. 1, 2005, Niagara Falls, Canada, Vol. 1, pp. 315-320.
D. W. L. Wang, L. Ni, M. Rossi, K. Tuer, "Implementation Issues for Bilateral Tele-mentoring Applications", Proc. 2004 IEEE International Workshop on Haptic Audio Visual Environments and Their Applications (HAVE2004), Oct. 2-3, 2004, Ottawa, ON, Canada, pp.75-79.
D. Wang, K. Tuer, L. Ni, and P. Porciello, “Conducting a Real-Time Remote Handshake with Haptics”, Proc. 12th International Symposium on Haptic Interfaces for Virtual Environment and Teleoperator Systems, March 27-28, 2004, Chicago, Illinois, pp.291.
X. Shen, F. Bogsany, L. Ni, and N. D. Georganas, " A Heterogeneous Scalable Architecture for Collaborative Haptics Environments”, Proc. 2003 IEEE International Workshop on Haptic Audio Visual Environments and Their Applications (HAVE2003), Sept. 20-21, 2003, Ottawa, ON, Canada, pp. 113-118.
D. W. L. Wang, K. Tuer, M. Rossi, L. Ni, and J. Shu, "The Effect of Time Delays on Tele-haptics”,. IEEE International Workshop on Haptic Audio Visual Environments and Their Applications(HAVE2003), Sept. 20-21, 2003, Ottawa, ON, Canada, pp. 7-12.
L. Ni and D. W. L. Wang, “Fuzzy Logic Controller Tuning for a Human-to-human Force-reflecting Teleoperation System,” Proc. 2002 International Conference on Control and Automation, June 16-19, 2002, Xiamen, China, pp. 1406-1410.
L. Ni and D. W. L. Wang, "Contact Transition Stability Analysis for a Bilateral Teleoperation System," Proc. 2002 IEEE International Conference on Robotics and Automation, May 12-15, 2002, Washington, DC, pp. 3272-3277.
L. Ni and D. W. L. Wang, "A Gain Switching Control Scheme for Position-error-based Force-reflecting Teleoperation," Proc. 10th International Symposium on Haptic Interfaces for Virtual Environment and Teleoperator Systems, March 24-25, 2002, Orlando, Florida, pp. 239-246.
G. Lai, C. Caradima, D. Wang, L. Ni, E, Kubica, D. Madill, “Haptic Applications using a Virtual Reality Mouse”, IEEE Robotics and Automation Video Conference Proceedings, 2000.
W. K. Ho, H. S. Wong, H. P. Han, L. Ni, “Robustness Monitoring for PID Control Systems,” Proc. 24th Annual Conference of IEEE Industrial Electronics Society (IECON’98), Aug. 31-Sept. 4, 1998, Archen, Germany, pp.1422-1426.
Church Membership & Activities
Member of Riverside Chinese Alliance Church.
Interests & Hobbies
•Husband Xuelin Kevin Xu, daughter Angela, son Jonathan
The LORD is my shepherd,
I shall not want.
He makes me lie down in green pastures;
He leads me beside quiet waters.
He restores my soul;
He guides me in the paths of righteousness
For His name's sake.
Even though I walk through the valley of the shadow of death,
I fear no evil, for You are with me;
Your rod and Your staff, they comfort me.
Psalm 23: 1-4, NASB