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Publications During the Past 15 Years
Books
Refereed Journal Papers (appeared and accepted)
- P. Krishnamurthy and F. Khorrami, ``Application of a dynamic high-gain scaling methodology to servocompensator design
,'' International Journal of Robust and Nonlinear Control. To appear.
- P. Krishnamurthy, F. Khorrami, and D. Schoenwald, ``Decentralized
inventory control for large-scale reverse supply chains: A computationally
tractable approach,'' IEEE Transactions on Systems, Man, and Cybernetics,
Part C, vol. 38, no. 4, pp. 551-561, July 2008.
- P. Krishnamurthy and F. Khorrami, ``Feedforward systems with ISS appended
dynamics: Adaptive output-feedback stabilization and disturbance attenuation
,'' IEEE Transactions on Automatic Control, vol. 53, no. 1, pp. 405-412, Feb. 2008.
- P. Krishnamurthy and F. Khorrami, ``Dual High-Gain Based Adaptive
Output-Feedback Control for a Class of Nonlinear systems,'' International
Journal of Adaptive Control and Signal Processing, vol. 22, no. 1, pp. 23-42, Feb. 2008.
- P. Krishnamurthy and F. Khorrami, ``TRIM: An ultra-accurate high-speed
six-degree-of-freedom manipulator using step motors," Journal of
Intelligent and Robotic Systems, vol. 51, pp. 137-157, Feb. 2008.
- P. Krishnamurthy and F. Khorrami, ``An analysis of the effects of
closed-loop commutation delay on stepper motor control and application to
parameter estimation,'' IEEE Transactions on Control Systems Technology,
vol.16, no.1, pp. 70-77, Jan. 2008.
- P. Krishnamurthy and F. Khorrami, ``GODZILA: A low-resource algorithm for
path planning in unknown environments,'' Journal of Intelligent and Robotic
Systems, vol. 48, no. 3, pp. 357-356, March 2007.
- P. Krishnamurthy and F. Khorrami, ``Generalized state scaling and
applications to feedback, feedforward, and non-triangular nonlinear systems,''
IEEE Transactions on Automatic Control, vol. 52, no. 1, pp. 102-108,
Jan. 2007.
- P. Krishnamurthy and F. Khorrami, ``High-gain output-feedback control for
nonlinear systems based on multiple time scaling,'' Systems and Control
Letters, vol. 56, no. 1, pp. 7-15, 2007.
- P. Krishnamurthy and F. Khorrami, ``On uniform solvability of
parameter-dependent Lyapunov inequalities and applications to various problems,''
SIAM Journal of Control and Optimization, vol. 45, no. 4, pp.
1147-1164, 2006.
- P. Krishnamurthy and F. Khorrami, ``Robust adaptive control of Sawyer
motors without current measurements,'' IEEE/ASME Transactions on
Mechatronics, vol. 9, no. 4, pp. 689-696, Dec. 2004.
- P. Krishnamurthy and F. Khorrami, ``Dynamic high-gain scaling: state and
output feedback with application to systems with ISS appended dynamics driven
by all states,'' IEEE Transactions on Automatic Control, vol. 49, no.
12, pp. 2219-2239, Dec. 2004.
- P. Krishnamurthy and F. Khorrami, ``A high-gain scaling technique for
adaptive output feedback control of feedforward systems,'' IEEE
Transactions on Automatic Control, vol. 49, no. 12, pp. 2286-2292, Dec.
2004.
- P. Krishnamurthy and F. Khorrami, ``Voltage-fed permanent-magnet stepper
motor control via position-only feedback,'' IEE Proceedings on Control
Theory and Applications, vol. 151, no. 4, pp. 499-510, July 2004.
- P. Krishnamurthy, F. Khorrami, and R. S. Chandra, ``Global high-gain based
observer and backstepping controller for generalized output-feedback canonical
form,'' IEEE Transactions on Automatic Control, vol. 48, no. 12, pp.
2277-2284, Dec. 2003.
- P. Krishnamurthy and F. Khorrami, `` Decentralized control and disturbance
attenuation for large-scale nonlinear systems in generalized output-feedback
canonical form,'' Automatica, vol. 39, no. 11, pp. 1923-1933, Nov.
2003.
- P. Krishnamurthy and F. Khorrami, `` Robust adaptive voltage-fed permanent
magnet step motor control without current measurements,'' IEEE Transactions
on Control Systems Technology, vol. 11, no. 3, pp. 415-425, May 2003.
- P. Krishnamurthy and F. Khorrami, `` Robust adaptive control for
non-linear systems in generalized output-feedback canonical form,''
International Journal of Adaptive Control and Signal Processing, vol. 17,
no. 4, pp. 285-311, May 2003.
- P. Krishnamurthy, F. Khorrami, and Z. P. Jiang, `` Global output feedback
tracking for nonlinear systems in generalized output-feedback canonical form,''
IEEE Transactions on Automatic Control, vol. 47, no. 5, pp. 814-819,
May 2002.
- H. Melkote and F. Khorrami, `` Robust adaptive control of variable
reluctance stepper motors,'' IEEE Transactions on Control Systems
Technology, vol. 7, no. 2, pp. 212-221, March 1999.
- H. Melkote and F. Khorrami, `` Nonlinear adaptive control of direct drive
brushless DC motors and applications to robotic manipulators,'' IEEE/ASME
Transactions on Mechatronics, vol. 4, no. 1, pp. 71-81, March 1999.
- H. Melkote and F. Khorrami, `` Robust nonlinear control and torque ripple
reduction for permanent magnet stepper motors,'' IEE Proceedings on Control
Theory and Applications, vol. 146, no. 2, March 1999.
- S. Jain and F. Khorrami, `` Robust adaptive control of flexible joint
manipulators,'' Automatica, vol. 34, no. 5, March 1998.
- J. J. Bongiorno, F. Khorrami, and T. C. Lin, ``A Wiener-Hopf approach to
tradeoffs between stability margin and performance in two and three
degree-of-freedom multivariable control systems," International Journal of
Control vol. 68, no. 6, pp. 1337-1366, Dec. 1997.
- S. Jain and F. Khorrami, "Decentralized adaptive output feedback design
for large scale nonlinear systems," IEEE Trans. on Automatic Control,
vol. 42, no. 5, pp. 729-735, May 1997.
- S. Jain and F. Khorrami, "Robust decentralized control of power systems
utilizing only swing angle measurements," International Journal of Control,
vol. 66, no. 4, pp. 581-601, March 1997.
- S. Jain and F. Khorrami, "Decentralized adaptive control of a class of
large scale interconnected nonlinear systems," IEEE Trans. on Automatic
Control, vol. 42, no. 2, pp. 136-154, Feb. 1997.
- S. Jain, F. Khorrami, and B. Fardanesh, "Decentralized stabilization and
control of large-scale power systems with unknown interconnections,"
International Journal of Control ,vol. 63, no. 3 , pp. 591-608, Feb. 1996.
- S. Jain, P.Y. Peng, A. Tzes, and F. Khorrami, "Genetic neural network
based control of flexible link manipulators," Journal of Intelligent and
Robotic Systems, vol. 15, pp. 135-151, 1996.
- S. Jain and F. Khorrami, "Positioning of unknown flexible payloads for
robotic arms using a wrist-mounted force/torque sensor," IEEE Trans. on
Control Systems Technology, vol. 3, no. 2, pp. 189-201, June 1995.
- F. Khorrami, S. Jain, and A. Tzes, "Experimental results on adaptive
nonlinear control and input preshaping for flexiblelink manipulators,"
Automatica, vol. 31, no. 1, pp. 83-97, Feb. 1995.
- S. Jain, F. Khorrami, and B. Fardanesh, "Adaptive nonlinear excitation
control of power systems with unknown interconnections," IEEE Trans. on
Control Systems Technology, vol. 2, no. 4, pp. 436-446, Dec. 1994.
- I. J. Zeinoun and F. Khorrami, "An adaptive control scheme based on fuzzy
and its application to smart structures," Journal of Smart Materials and
Structures, vol. 3, no. 3, pp. 266-276, 1994.
- F. Khorrami, S. Jain, and A. Tzes, "Experiments on rigidbody based
controllers with input preshaping for a twolink flexible manipulator," IEEE
Transaction on Robotics and Automation, vol. 10, no. 1, pp. 55-65, Feb.
1994.
- A. Tzes, P. Y. Peng, and F. Khorrami, "Fuzzy neural network control for a
single flexible link manipulator," Journal of Intelligent and Fuzzy Systems,
vol. 1, no. 4, pp. 319-334, Nov. 1993.
- F. Khorrami and S. Jain, "Nonlinear control with endpoint acceleration
feedback for a twolink flexible manipulator: experimental results," Journal
of Robotic Systems, vol. 10, no. 4, pp. 505-530, June 1993.
Refereed Conference Papers (appeared and accepted)
- P. Krishnamurthy, F. Khorrami, and T. L. Ng, ``Obstacle avoidance for unmanned sea surface vehicles: a hierarchical approach,''
in Proceedings of the 2008 IFAC World Congress ,
(Seoul, Korea), July 2008. To appear.
- P. Krishnamurthy and F. Khorrami, ``Decentralized robust adaptive control of uncertain nonlinear systems using dual high gain,''
in Proceedings of the 2008 Chinese Control Conference ,
(Kunming, China), July 2008. To appear.
- P. Krishnamurthy, F. Khorrami, and T. L. Ng, ``Control design for unmanned
sea surface vehicles: Hardware-in-the-loop simulator and experimental results,''
in Proceedings of the 2007 International Conference on Robots and Systems,
(San Diego, CA), Oct. 2007.
- P. Krishnamurthy and F. Khorrami, ``Adaptive output feedback
servocompensator design using high-gain scaling,'' in Proceedings of the
2007 IFAC Workshop on Adaptive and Learning in Control and Signal Processing,
(St. Petersburg, Russia), Aug. 2007.
- P. Krishnamurthy and F. Khorrami, ``Adaptive output-feedback control
of feedforward system with uncertain parameters coupled with all states,'' in
Proceedings of the 2007 American Control Conference, (New York, New
York), July 2007.
- P. Krishnamurthy and F. Khorrami, ``An Adaptive high-gain multiple
time scalig based output feedback controller and application to
servocompensator design,'' in Proceedings of the 2007 European Control
Conference, (Kos, Greece), July 2007.
- P. Krishnamurthy and F. Khorrami, ``A time-invariant dual high-gain
based adaptive output-feedback controller for nonlinear systems,'' in
Proceedings of the 2006 IEEE Conference on Decision and Control, (San
Diego, CA), Dec. 2006.
[Pdf preprint]
- P. Krishnamurthy and F. Khorrami, ``Application of the dual
high-gain scaling technique to decentralized control and disturbance
attenuation,'' in Proceedings of the 2006 IEEE Conference on Decision and
Control, (San Diego, CA), Dec. 2006.
- P. Krishnamurthy and F. Khorrami, ``Effects of closed-loop
commutation delay for various types of motors,'' in Proceedings of the 2006
IEEE Conference on Decision and Control, (San Diego, CA), Dec. 2006.
- P. Krishnamurthy and F. Khorrami, ``Adaptive dual high-gain output
feedback global in unknown parameters for a class of nonlinear systems,'' in
Proceedings of the 2006 Chinese Control Conference , (Harbin, China),
pp. 2075-2080, Aug. 2006.
- P. Krishnamurthy, F. Khorrami, and D. Schoenwald, ``Computationally
tractable inventory control for large-scale reverse supply chains,'' in
Proceedings of the 2006 American Control Conference , (Minneapolis, MN),
pp. 550-555, June 2006.
- P. Krishnamurthy and F. Khorrami, ``On intriguing effects of
closed-loop commutation delay in stepper motor control with application to
parameter estimation,'' in Proceedings of the 2006 American Control
Conference , (Minneapolis, MN), pp. 3170-3175,June 2006.
- P. Krishnamurthy and F. Khorrami, ``Adaptive output-feedback
stabilization and disturbance attenuation for feedforward systems with ISS
appended dynamics,'' in Proceedings of the 2005 IEEE Conference on Decision
and Control/ European Control Conference , (Seville, Spain), pp.
7781-7786, Dec. 2005.
- P. Krishnamurthy, F. Khorrami, and S. Fujikawa, ``A modeling
framework for six degree-of-freedom control of unmanned sea surface vehicles,''
in Proceedings of the 2005 IEEE Conference on Decision and Control/
European Control Conference , (Seville, Spain), pp. 2676-2681, Dec. 2005.
- P. Krishnamurthy, W. Lu, F. Khorrami, and A. Keyhani, ``A robust
force controller for an SRM based electromechanical brake system,'' in
Proceedings of the 2005 IEEE Conference on Decision and Control/ European
Control Conference , (Seville, Spain), pp. 2006-2011, Dec. 2005.
- T. L. Ng, P. Krishnamurthy, F. Khorrami, and S. Fujikawa, ``Autonomous
flight control and hardware-in-the-loop simulator for a small helicopter," in
Proceedings of the 2005 IFAC World Congress, (Prague, Czech Republic),
July 2005.
- P. Krishnamurthy and F. Khorrami, ``GODZILA: A low-resource algorithm for
path planning in unknown environments," in Proceedings of the 2005 American
Control Conference, (Portland, OR), pp. 110-115, June 2005.
- P. Krishnamurthy, F. Khorrami, T. L. Ng, and I. Cherepinsky, ``Control
design implementation for Sawyer motors used in manufacturing systems," in
Proceedings of the 2005 American Control Conference, (Portland, OR), pp.
3054-3059, June 2005.
- P. Krishnamurthy and F. Khorrami, ``Generalized state scaling-based robust
control of nonlinear systems and applications to triangular systems," in
Proceedings of the 2005 American Control Conference, (Portland, OR), pp.
3427-3432, June 2005.
- P. Krishnamurthy and F. Khorrami, ``Adaptive output-feedback for nonlinear
systems with no a priori bounds on parameters," in Proceedings of the 2005
American Control Conference, (Portland, OR), pp. 3713-3718, June 2005.
- P. Krishnamurthy and F. Khorrami, ``Dynamic high gain scaling: An
application to robust adaptive output feedback for feedforward systems," in
Proceedings of the 2004 Asian Control Conference, (Melbourne, Australia),
pp. 2039-2047, July 2004.
- P. Krishnamurthy and F. Khorrami, ``Conditions for uniform solvability of
parameter-dependent Lyapunov equations with applications," in Proceedings
of the 2004 American Control Conference, (Boston, MA), pp. 3896-3901, July
2004.
- P. Krishnamurthy and F. Khorrami, ``A high gain multiple time-scaling
technique for global control of nonlinear systems," in Proceedings of the
2004 American Control Conference, (Boston, MA), pp. 2385-2390, July 2004.
- P. Krishnamurthy and F. Khorrami, ``Global adaptive control of feedforward
systems using dynamic high gain scaling," in Proceedings of the 2004
American Control Conference, (Boston, MA), pp. 4354-4359, July 2004.
- P. Krishnamurthy and F. Khorrami, ``Global robust control of feedforward
systems: state-feedback and output-feedback," in Proceedings of the 2003
IEEE Conference on Decision and Control, (Maui, HI), pp. 6145-6150, Dec.
2003.
- P. Krishnamurthy and F. Khorrami, ``Global robust state-feedback for
nonlinear systems via dynamic high-gain scaling," in Proceedings of the
2003 IEEE Conference on Decision and Control, (Maui, HI), pp. 6139-6144,
Dec. 2003.
- A. J. Spivack, F. Khorrami, R. J. Cava, D. B. Dowling, and O. Kocabayoglu,
``ZETAn -- Corrosion protection of steel," in Proceedings of the
13th Asian-Pacific Corrosion Control Conference, , (Osaka, Japan), Nov.
2003.
- P. Krishnamurthy and F. Khorrami, ``TriM: An ultra-accurate high-speed six
degree-of-freedom manipulator using linear motors," in Proceedings of the
2003 IEEE/RSJ International Conference on Intelligent Robots and Systems,
( Las Vegas, NV), Oct. 2003.
- P. Krishnamurthy and F. Khorrami, `` Decentralized disturbance attenuating
control for large-scale nonlinear interconnected systems," in Proceedings
of the 2003 American Control Conference, (Denver, CO), pp. 5028-5033, June
2003.
- P. Krishnamurthy and F. Khorrami, `` A dual high gain controller for the
uncertain generalized output-feedback canonical form with appended dynamics
driven by all states," in Proceedings of the 2003 American Control
Conference, (Denver, CO), pp. 4766-4771, June 2003.
- P. Krishnamurthy and F. Khorrami, `` Adaptive partial-state feedback
control for induction motors," in Proceedings of the 2003 American Control
Conference, (Denver, CO), pp. 4059-4064, June 2003.
- P. Krishnamurthy and F. Khorrami, `` Generalized adaptive output-feedback
form with unknown parameters multiplying high output relative-degree states,"
in Proceedings of the 2002 IEEE Conference on Decision and Control,
(Las Vegas, NV), pp. 1503-1508, Dec. 2002.
- P. Krishnamurthy, F. Khorrami, and R. S. Chandra `` A global high-gain
based scaling method for the generalized output-feedback canonical form," in
Proceedings of the 2002 IEEE Conference on Decision and Control, (Las
Vegas, NV), pp. 3849-3854, Dec. 2002.
- P. Krishnamurthy and F. Khorrami, `` Permanent magnet stepper motor
control via position-only feedback," in Proceedings of the 2002 American
Control Conference, (Anchorage, AK), pp. 3180-3185,May 2002.
- P. Krishnamurthy and F. Khorrami, `` Robust control of permanent magnet
stepper motors using only rotor position and velocity," in Proceedings of
the 2001 IEEE Conference on Decision and Control, (Orlando, FL), pp.
2637-2642, Dec. 2001.
- P. Krishnamurthy, F. Khorrami, and Z. P. Jiang, `` Generalized nonlinear
output-feedback canonical form: global output tracking," in Proceedings of
the 2001 IEEE Conference on Decision and Control, (Orlando, FL), pp.
1380-1385, Dec. 2001.
- P. Krishnamurthy and F. Khorrami, `` Decentralized control of large-scale
nonlinear systems in generalized output-feedback canonical form," in
Proceedings of the 2001 IEEE Conference on Decision and Control, (Orlando,
FL), pp. 1322-1327, Dec. 2001.
- P. Krishnamurthy and F. Khorrami, ``Robust adaptive control of Sawyer
motors without current measurements," in Proceedings of the 2001 IASTED
International Conference on Intelligent Systems and Control, (Clearwater,
FL), Nov. 2001.
- P. Krishnamurthy and F. Khorrami, ``Voltage-fed permanent magnet stepper
motor control with position only feedback," in Proceedings of the 2001 IEEE
International Conference on Control Applications, (Mexico City), pp.
265-270, Sep. 2001.
- P. Krishnamurthy and F. Khorrami, ``Adaptive control of stepper motors
without current measurements," in Proceedings of the 2001 American Control
Conference, (Arlington, VA), pp. 1563-1568, June 2001.
- P. Krishnamurthy and F. Khorrami, ``Global adaptive output feedback
tracking for nonlinear systems linear in unmeasured states," in Proceedings
of the 2001 American Control Conference, (Arlington, VA), pp. 4814-4819,
June 2001.
- P. Krishnamurthy, F. Khorrami, and Z. P. Jiang, ``Global output feedback
tracking for nonlinear systems in generalized output-feedback canonical form,"
in Proceedings of the 2001 American Control Conference, (Arlington,
VA), pp. 4241-4246, June 2001.
- Z. Wang and F. Khorrami, ``Robust stabilization of nonlinear uncertain
systems in the presence of input unmodeled dynamics," in Proceedings of the
2000 IEEE Conference on Decision and Control, (Sydney, Australia), pp.
3025-3030, December 2000.
- Z. Wang, H. Melkote, and F. Khorrami, ``Robust adaptive friction
compensation in servo-drives using position measurement only," in
Proceedings of the 2000 IEEE International Conference on Control Applications,
(Anchorage, AK), pp. 178-183, September 2000.
- Z. Wang and F. Khorrami, ``Robust trajectory tracking for manipulators
with joint flexibility via backstepping," in Proceedings of the 2000
American Control Conference, (Chicago, IL), pp. 2849-2853, June 2000.
- Z. Wang, F. Khorrami, and W. Grossman, ``Robust adaptive control of
formationkeeping for a pair of satellites," in Proceedings of the 2000
American Control Conference, (Chicago, IL), pp. 834-838, June 2000.
- Z. Wang, F. Khorrami, and Z. P. Jiang, ``Adaptive robust decentralized
control for interconnected large-scale nonlinear systems," in Proceedings
of the 2000 American Control Conference, (Chicago, IL), pp. 347-351, June
2000.
- Z. Wang, F. Khorrami, and Z. P. Jiang, ``Decentralized robust control for
a class of large-scale nonlinear systems," in Proceedings of the 1999 IEEE
Conference on Decision and Control, (Phoenix, AZ), pp. 3289-3294, December
1999.
- Z. P. Jiang, F. Khorrami, and D. Hill, ``Decentralized output feedback
control with disturbance attenuation for a class of large-scale nonlinear
systems," in Proceedings of the 1999 IEEE Conference on Decision and
Control, (Phoenix, AZ), pp. 3271-3276, December 1999.
- H. Melkote and F. Khorrami, ``Nonlinear output feedback control for
stepper motors: A robust adaptive approach," in Proceedings of the 1999
IEEE Conference on Control Applications, Hawaii, pp. 755-760, August 1999.
- H. Melkote and F. Khorrami, ``Output feedback control of a three
degree-of-freedom linear stepper motor with position measurements only,'' in
Proceedings of the 1999 American Control Conference , (San Diego, CA),
pp. 2531-2535, June 1999.
- N. Ahmad and F. Khorrami, ``Adaptive control of systems with backlash
hysteresis at the input,'' in Proceedings of the 1999 American Control
Conference, (San Diego, CA), pp. 3018-3022, June 1999.
- S. Sankaranarayanan, H. Melkote and F. Khorrami, ``Adaptive variable
structure control of a class of nonlinear systems with nonvanishing
perturbations via backstepping,'' in Proceedings of the 1999 American
Control Conference, (San Diego, CA), pp. 4491-4495, June 1999.
- H. Melkote and F. Khorrami, ``Closed-loop control of a base XY stage with
rotational degree-of-freedom for a high-speed ultra-accurate manufacturing
system,'' in Proceedings of the 1999 International Conference on Robotics
and Automation (ICRA), (Detroit, Michigan), pp. 1812-1817, May 1999.
- H. Melkote and F. Khorrami, ``Torque ripple attenuation for brushless DC
motors via adaptive variable structure control,'' in Proceedings of the
1998 IEEE Conference on Decision and Control, (Tampa, FL), pp. 4640-4645,
Dec. 1998.
- S. Jain and F. Khorrami ``Robust nonlinear control of hydraulic actuators
including drive flexibility and friction,'' in Proceedings of the 1998 IEEE
Conference on Control Applications, (Trieste, Italy), pp. 1409-1413, Sept.
1998.
- S. Sankaranarayanan and F. Khorrami, ``Model independent dynamic friction
compensation,'' in Proceedings of the 1998 American Control Conference,
(Philadelphia, PA), pp. 463-467, June 1998.
- H. Melkote and F. Khorrami, ``Adaptive variable structure torque ripple
cancellation for permanent magnet stepper motors,'' in Proceedings of the
1998 American Control Conference, (Philadelphia, PA), pp. 1033-1037, June
1998.
- J. Rastegar, F. Khorrami, and M. Mattice, ``Development of a class of
quasi-distributed vibration damping and micro-positioning piezo-electric
ceramic based actuators,'' in Proceedings of the International Symposium on
Smart Structures and Materials, (San Diego, CA), March 1998.
- S. Sankaranarayanan and F. Khorrami, ``Adaptive variable structure control
and applications to friction compensation,'' in Proceedings of the 1997
IEEE Conference on Decision and Control, pp. 4159-4164, (San Diego, CA),
Dec. 1997.
- H. Melkote and F. Khorrami, ``A unified approach to adaptive nonlinear
control of stepper motors,'' in Proceedings of the 1997 IEEE Conference on
Decision and Control, (San Diego, CA), pp. 2495-2500, Dec. 1997.
- S. Sankaranarayanan and F. Khorrami, ``Friction compensation via variable
structure control: regulation and low-velocity tracking,'' in Proceedings
of the 1997 IEEE Conference on Control Applications, (Hartford,
Connecticut), pp. 645-650, Oct. 1997.
- H. Melkote and F. Khorrami, ``Closed-loop control of a three
degree-of-freedom ultra accurate linear stepper motor,'' in Proceedings of
the 1997 IEEE Conference on Control Applications, (Hartford, Connecticut),
pp. 639-644, Oct. 1997.
- H. Melkote and F. Khorrami, ``Robust adaptive control of direct drive
brushless DC motors and applications to robotic manipulators,'' in
Proceedings of the 1997 IEEE Conference on Control Applications, (Hartford,
Connecticut), pp. 288-293, Oct. 1997.
- H. Melkote and F. Khorrami, ``Robust adaptive control of permanent magnet
stepper motors,'' in Proceedings of the 1997 European Control Conference,
(Brussels, Belgium), July 1997.
- S. Jain, F. Khorrami, N. Ahmad, and S. Sankaranarayanan, `` Friction
compensation for drives with and without transmission compliance,'' in
Proceedings of the 1997 American Control Conference, (Albuquerque, New
Mexico), pp. 2925-2929, June 1997.
- F. Khorrami, H. Melkote, and J. Ish-Shalom, ``Advanced control system
design for high speed ultra accurate manufacturing systems,'' in
Proceedings of the 1997 American Control Conference, (Albuquerque, New
Mexico), pp. 164-165, June 1997.
- F. Khorrami and N. Das, ``Microstrip antennas for wireless communication
in smart structures and active damping,'' in Proceedings of the 1996
Conference on Smart Structures and Materials,'' (San Diego, CA), Feb.
1997.
- H. Melkote, F. Khorrami, S. Jain, and M. Mattice, "Adaptive nonlinear
control of variable reluctance stepper motors," in Proceedings of the 1996
IEEE Conference on Decision and Control, (Kobe, Japan), pp. 4721-4724, Dec.
1996.
- F. Khorrami and N. Das, "Utilization of microstrip antennas for wireless
communication in smart structures," in Proceedings of the 1996 Workshop on
Smart Electromagnetic Antenna Structures, (Brussels, Belgium), pp.
21.1-21.13, Nov. 1996.
- Y. Qin, J. Rastegar, and F. Khorrami, "Design of a cleaning and
homogenization robot for large oil storage tanks," 1996 ASME Design
Technical Conference, Irvine, CA, August 1996.
- Z. Retchkiman and F. Khorrami, "The time optimal control problem for a
class of nonholonomic systems: A case study ," in Proceedings of the 13th
Triennial IFAC World Congress, (San Francisco, CA), pp. 449-453, July
1996.
- H. Melkote, S. Jain, and F. Khorrami, "Robust adaptive nonlinear control
for electromechanical systems with structured and unstructured perturbations,"
in Proceedings of the 1996 World Automation Conference, (Montpellier,
France), May. 1996.
- Y. Qin, J. Rastegar, F. Khorrami and H. Melkote, "Design of a telerobotic
cleaning and inspection robotic system for large oil storage tanks," in
Proceedings of the 1996 World Automation Conference, (Montpellier, France),
May. 1996.
- F. Khorrami, S. Jain and N. Das, "Active vibration damping and pointing of
a flexible structure with piezoceramic stack actuators," in Proceedings of
the SPIE 1996 Symposium on Smart Structures and Materials," (San Diego,
CA), Feb. 1996.
- S. Jain and F. Khorrami, "Application of a decentralized adaptive output
feedback based on backstepping to power systems," in Proceedings of the
IEEE Conference on Decision and Control, (New Orleans, Louisiana), pp.
1585-1590, Dec. 1995.
- F. Khorrami, J. A. Lewinsohn, J. Rastegar, and S. Jain, "Inversion of
flexible manipulator dynamics via the Trajectory Pattern Method," in
Proceedings of the IEEE Conference on Decision and Control, (New Orleans,
Louisiana), pp. 3325-3330, Dec. 1995.
- S. Jain and F. Khorrami, "Application of a robust adaptive control design
for nonlinear systems to flexible joint manipulators," in Proceedings of
the IEEE Conference on Decision and Control, (New Orleans, Louisiana), pp.
2829-2834, Dec. 1995.
- F. Khorrami and J. Rastegar, "Simultaneous structure and control design
for a flexible pointing system actuated by active materials," in
Proceedings of the IEEE Conference on Decision and Control, (New Orleans,
Louisiana), pp. 4374-4379, Dec. 1995.
- S. Jain and F. Khorrami, "Decentralized Control of Large Scale Power
Systems with Unknown Interconnections," in Proceedings of the IEEE
Conference on Control Applications, (New Albany, New York), pp. 618-623,
Sept. 1995.
- S. Jain and F. Khorrami, "Robust adaptive control of a class of nonlinear
systems: state and output feedback," in Proceedings of the American Control
Conference, (Seattle, Washington), pp. 1580-1584, June, 1995.
- J. J. Bongiorno, F. Khorrami, and T. C. Lin, "A WienerHopf approach to
tradeoffs between stability margin and performance in two and three
degreeoffreedom multivariable control systems," in Proceedings of the
American Control Conference, (Seattle, Washington), pp. 982-987,
June, 1995.
- F. Khorrami and J. J. Bongiorno, "Application of H2
Design for vibration damping and pointing of flexible structures with embedded
smart materials," in Proceedings of the American Control Conference,
(Seattle, Washington), pp. 4178-4182, June, 1995.
- S. Jain and F. Khorrami, "Decentralized adaptive control of mismatched
large scale interconnected nonlinear systems," in Proceedings of the
Symposium on Nonlinear Control Systems Design, (Tahoe City, CA), pp.
314-319, June, 1995.
- F. Khorrami, "Adaptive nonlinear control for endeffector position tracking
of multilink flexible manipulators with embedded active materials," in
Proceedings of the IEEE Conference on Decision and Control, (Orlando,
Florida), pp. 103-108, Dec. 1994.
- J. Rastegar, F. Khorrami, and Z. Retchkiman, "Inversion of nonlinear
systems via the trajectory pattern method," in Proceedings of the IEEE
Conference on Decision and Control, (Orlando, Florida), pp. 2382-2387, Dec.
1994.
- F. Khorrami, "Adaptive control of flexiblelink manipulators with
piezoelectric ceramic sensors and actuators," in Proceedings of the
IFAC Symposium on Robot Control, (Capri, Italy), pp. 593-598, Sept. 1994.
- Z. Retchkiman, F. Khorrami, and J. Rastegar "Trajectory planning and
openloop control for nonholonomic control systems," in Proceedings of the
1994 ASME Design Technical Conference, (Minneapolis, Minnesota), Sept.
1994.
- F. Khorrami, J. Rastegar, Q. Tu, "A neural network based learning
algorithm for trajectory patterns and its experimental implementation," in
Proceedings of the 5th International Symposium on Robotics and Manufacturing,
(Maui, Hawaii), Aug. 1994.
- J. Rastegar, F. Khorrami, Q. Tu, and M. Bahrami, "Redundancy
Resolution Based on Dynamic Response Limitations of the Actuators," in
Proceedings of the 5th International Symposium on Robotics and
Manufacturing, (Maui, Hawaii), Aug. 1994.
- I. Zeinoun and F. Khorrami, "An adaptive fuzzy based controller and its
application to smart structures," in Proceedings of the American Control
Conference, (Baltimore, Maryland), pp. 575-579, June 1994.
- S. Jain, P.Y. Peng, A. Tzes, and F. Khorrami, "Control of a singlelink
flexible manipulator with genetic neural networks," in Proceedings of the
American Control Conference, (Baltimore, Maryland), pp. 2570-2574, June
1994.
- F. Khorrami, A. Gornez, and M. Hills, "Utilization of torque wheels for
active damping of flexible manipulators" in Proceedings of the IEEE
International Conference on Robotics and Automation, (San Diego, CA), pp.
1816-1821, May 1994.
- F. Khorrami, S. Jain, "Vibration damping of flexible payloads through
force sensing for remote manipulator systems." in Proceedings of the
IEEE International Conference on Robotics and Automation, (San Diego, CA),
pp. 2119-2124, May 1994.
- I. Zeinoun and F. Khorrami, "Fuzzy based adaptive control for flexiblelink
manipulators actuated by piezoceramics," in Proceedings of the IEEE
International Conference on Robotics and Automation, (San Diego, CA), pp.
643-648, May 1994.
- F. Khorrami and I. Zeinoun, "Fuzzyneural network based controls for smart
structures with piezoceramics sensors and actuators." in Proceedings
of the Smart Structures and Materials Conference, (Orlando, Florida), pp.
684-695, Feb. 1994.
- S. Jain and F. Khorrami, "Adaptive nonlinear excitation control of
largescale power systems with unknown interconnections," in
Proceedings of the IEEE Conference on Decision and Control, (San Antonio,
Texas), pp. 3710-3715, Dec. 1993.
- J. Borowiec, A. Tzes, and F. Khorrami, "Adaptive hybrid positionforce
control for flexiblelink manipulators," in Proceedings of the 1993 ASME
Winter Annual Meeting, (New Orleans, LA), Nov. 1993.
- F. Khorrami, "Control designs for smart structures and their experimental
verification," in Proceedings of the ARO Meetings on Dynamic Response of
Composite Structures, (New Orleans, Louisiana), Aug. 1993.
- F. Khorrami, A. Gomez, M. Hills, "Positioning of flexible manipulators
using angular momentum exchange devices," in Proceedings of the 1993 IEEE
Regional Control Conference, (Newark, New Jersey), Aug. 1993.
- F. Khorrami, S. Jain, M. Mattice, and N. Coleman, "Rapid retargeting of a
flexible pointing system with structure mounted sensors and actuators," in
Proceedings of the 1993 American Control Conference, (San Francisco, CA),
pp. 1632-1637, June 1993.
- F. Khorrami, S. Jain, and A. Tzes, "Adaptive nonlinear control and input
preshaping for flexiblelink manipulators," in Proceedings of the
1993 American Control Conference, (San Francisco, CA), pp. 2705-2710, June
1993.
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