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Wei-Tech Ang
Postdoctoral Fellow
No longer a member of RI.
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Research interest keywords
actuators, control, design, manipulation, mechanisms, mechatronics, medical applications, and sensors
Past Labs & Groups
Past Projects
Recent publications [View all 16 publications]
- Feedforward Controller With Inverse Rate-Dependent Model for Piezoelectric Actuators in Trajectory-Tracking Applications
W. Ang, P. Khosla, and C. Riviere
IEEE/ASME Transactions on Mechatronics, Vol. 12, No. 2, April, 2007, pp. 134-142.
[Abstract]
Download: pdf [368 KB] copyrighted
- Nonlinear Regression Model of a Low-g MEMS Accelerometer
W. Ang, P. Khosla, and C. Riviere
IEEE Sensors Journal, Vol. 7, No. 1, January, 2007, pp. 81-88.
[Abstract]
Download: pdf [703 KB] copyrighted
- An efficient real-time human posture tracking algorithm using low-cost inertial and magnetic sensors
A.T. Gallagher, Y. Matsuoka, and W. Ang
Proceedings of the 2004 IEEE/RSJ International Conference on Intelligent Robots and Systems (IROS '04), Vol. 3, October, 2004, pp. 2967 - 2972.
Download: pdf [778 KB] copyrighted
- Kalman filtering for real-time orientation tracking of handheld microsurgical instrument
W. Ang, P. Khosla, and C. Riviere
Proceedings of the 2004 IEEE/RSJ International Conference on Intelligent Robots and Systems (IROS '04), Vol. 3, October, 2004, pp. 2574 - 2580.
Download: pdf [769 KB] copyrighted
- Active Tremor Compensation in Handheld Instrument for Microsurgery
W. Ang
doctoral dissertation, tech. report CMU-RI-TR-04-28, Robotics Institute, Carnegie Mellon University, May, 2004.
[Abstract]
Download: pdf [2008 KB] copyrighted
- Physical model of a MEMS accelerometer for low-g motion tracking applications
W. Ang, S. Khoo, P. Khosla, and C. Riviere
Proceedings of the 2004 IEEE International Conference on Robotics and Automation (ICRA '04), Vol. 2, April, 2004, pp. 1345 - 1351.
[Abstract]
Download: pdf [556 KB] copyrighted
- Active tremor compensation in microsurgery
W. Ang, P. Khosla, and C. Riviere
Proceedings of 26th Annual International Conference of the Engineering in Medicine and Biology Society, Vol. 4, 2004, pp. 2738 - 2741.
[Abstract]
Download: pdf [322 KB] copyrighted
- Toward Active Tremor Canceling in Handheld Microsurgical Instruments
C. Riviere, W. Ang, and P. Khosla
IEEE Transactions on Robotics and Automation, Vol. 15, No. 5, October, 2003, pp. 793-800.
[Abstract]
Download: pdf [767 KB] copyrighted
- Design of All-Accelerometer Inertial Measurement Unit for Tremor Sensing in Hand-held Microsurgical Instrument
W. Ang, P. Khosla, and C. Riviere
IEEE International Conference on Robotics and Automation, IEEE, September, 2003, pp. 1781-1786.
[Abstract]
Download: pdf [424 KB] copyrighted
- Rate-dependent inverse hysteresis feedforward controller for microsurgical tool
F. Alija-Garmón, W. Ang, P. Khosla, and C. Riviere
25th Annual Conference IEEE Engineering in Medicine and Biology Society, September, 2003, pp. 3415 - 3418.
[Abstract]
Download: pdf [373 KB] copyrighted
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