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Research Output

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Conference contribution
2019

A distributed adaptive observer for leader-follower networks

Burbano-L, D. A., Freeman, R. A. & Lynch, K. M., Jul 2019, 2019 American Control Conference, ACC 2019. Institute of Electrical and Electronics Engineers Inc., p. 2722-2727 6 p. 8815315. (Proceedings of the American Control Conference; vol. 2019-July).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Inferring Private Information in Wireless Sensor Networks

Burbano-L, D. A., George, J., Freeman, R. A. & Lynch, K. M., May 1 2019, 2019 IEEE International Conference on Acoustics, Speech, and Signal Processing, ICASSP 2019 - Proceedings. Institute of Electrical and Electronics Engineers Inc., p. 4310-4314 5 p. 8683597. (ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings; vol. 2019-May).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Simple, Private, and Accurate Distributed Averaging

Ridgley, I. D., Freeman, R. A. & Lynch, K. M., Sep 2019, 2019 57th Annual Allerton Conference on Communication, Control, and Computing, Allerton 2019. Institute of Electrical and Electronics Engineers Inc., p. 446-452 7 p. 8919736. (2019 57th Annual Allerton Conference on Communication, Control, and Computing, Allerton 2019).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2018

Distributed Fault Detection and Accommodation in Dynamic Average Consensus

George, J., Elwin, M. L., Freeman, R. A. & Lynch, K. M., Aug 9 2018, 2018 Annual American Control Conference, ACC 2018. Institute of Electrical and Electronics Engineers Inc., p. 5019-5024 6 p. 8431903. (Proceedings of the American Control Conference; vol. 2018-June).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2 Scopus citations

Inferring the network topology of interconnected nonlinear units with diffusive couplings

Burbano-L, D. A., Freeman, R. & Lynch, K., Aug 9 2018, 2018 Annual American Control Conference, ACC 2018. Institute of Electrical and Electronics Engineers Inc., p. 3398-3403 6 p. 8431266. (Proceedings of the American Control Conference; vol. 2018-June).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

1 Scopus citations

Noncausal Zames-Falb Multipliers for Tighter Estimates of Exponential Convergence Rates

Freeman, R. A., Aug 9 2018, 2018 Annual American Control Conference, ACC 2018. Institute of Electrical and Electronics Engineers Inc., p. 2984-2989 6 p. 8430801. (Proceedings of the American Control Conference; vol. 2018-June).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2 Scopus citations
2017

Distributed Voronoi Neighbor Identification From Inter-Robot Distances

Elwin, M., Freeman, R. A. & Lynch, K. M., 2017, IEEE Robotics and Automation Letters. IEEE, p. 1320-1327 8 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

3 Scopus citations

Robust dynamic average consensus algorithm for signals with bounded derivatives

George, J., Freeman, R. A. & Lynch, K. M., Jun 29 2017, 2017 American Control Conference, ACC 2017. Institute of Electrical and Electronics Engineers Inc., p. 352-357 6 p. 7962978. (Proceedings of the American Control Conference).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

16 Scopus citations
2016

Environmental estimation with distributed finite element agents

Elwin, M., Freeman, R. A. & Lynch, K. M., Dec 27 2016, 2016 IEEE 55th Conference on Decision and Control, CDC 2016. Institute of Electrical and Electronics Engineers Inc., p. 5918-5924 7 p. 7799180. (2016 IEEE 55th Conference on Decision and Control, CDC 2016).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

4 Scopus citations

Exploiting memory in dynamic average consensus

Van Scoy, B., Freeman, R. A. & Lynch, K. M., Apr 4 2016, 2015 53rd Annual Allerton Conference on Communication, Control, and Computing, Allerton 2015. Institute of Electrical and Electronics Engineers Inc., p. 258-265 8 p. 7447013. (2015 53rd Annual Allerton Conference on Communication, Control, and Computing, Allerton 2015).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

3 Scopus citations

Feedforward estimators for the distributed average tracking of bandlimited signals in discrete time with switching graph topology

Van Scoy, B., Freeman, R. A. & Lynch, K. M., Dec 27 2016, 2016 IEEE 55th Conference on Decision and Control, CDC 2016. Institute of Electrical and Electronics Engineers Inc., p. 4284-4289 6 p. 7798918. (2016 IEEE 55th Conference on Decision and Control, CDC 2016).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

3 Scopus citations
2015

Design of robust dynamic average consensus estimators

Van Scoy, B., Freeman, R. A. & Lynch, K. M., Feb 8 2015, 54rd IEEE Conference on Decision and Control,CDC 2015. Institute of Electrical and Electronics Engineers Inc., p. 6269-6275 7 p. 7403206. (Proceedings of the IEEE Conference on Decision and Control; vol. 54rd IEEE Conference on Decision and Control,CDC 2015).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

4 Scopus citations

Generalized state-dependent scaling: Backstepping for local optimality, global inverse optimality, and global robust stability

Itot, H. & Freeman, R. A., Mar 24 2015, European Control Conference, ECC 1999 - Conference Proceedings. Institute of Electrical and Electronics Engineers Inc., p. 1669-1674 6 p. 7099554

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Optimal worst-case dynamic average consensus

Van Scoy, B., Freeman, R. A. & Lynch, K. M., Jan 1 2015, ACC 2015 - 2015 American Control Conference. Institute of Electrical and Electronics Engineers Inc., Vol. 2015-July. p. 5324-5329 6 p. 7172171

Research output: Chapter in Book/Report/Conference proceedingConference contribution

4 Scopus citations
2014

Asymptotic mean ergodicity of average consensus estimators

Van Scoy, B., Freeman, R. A. & Lynch, K. M., Jan 1 2014, 2014 American Control Conference, ACC 2014. Institute of Electrical and Electronics Engineers Inc., p. 4696-4701 6 p. 6859059

Research output: Chapter in Book/Report/Conference proceedingConference contribution

4 Scopus citations

Worst-case optimal average consensus estimators for robot swarms

Elwin, M., Freeman, R. A. & Lynch, K. M., Oct 31 2014, IROS 2014 Conference Digest - IEEE/RSJ International Conference on Intelligent Robots and Systems. Institute of Electrical and Electronics Engineers Inc., p. 3814-3819 6 p. 6943098. (IEEE International Conference on Intelligent Robots and Systems).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

3 Scopus citations
2013

A global attractor consisting of exponentially unstable equilibria

Freeman, R. A., Sep 11 2013, 2013 American Control Conference, ACC 2013. p. 4855-4860 6 p. 6580590

Research output: Chapter in Book/Report/Conference proceedingConference contribution

5 Scopus citations

A systematic design process for internal model average consensus estimators

Elwin, M. L., Freeman, R. A. & Lynch, K. M., Jan 1 2013, 2013 IEEE 52nd Annual Conference on Decision and Control, CDC 2013. Institute of Electrical and Electronics Engineers Inc., p. 5878-5883 6 p. 6760816. (Proceedings of the IEEE Conference on Decision and Control).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

8 Scopus citations
2011

Distributed Kalman filtering using the internal model average consensus estimator

Bai, H., Freeman, R. A. & Lynch, K. M., Sep 29 2011, Proceedings of the 2011 American Control Conference, ACC 2011. p. 1500-1505 6 p. 5991484. (Proceedings of the American Control Conference).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

45 Scopus citations

Estimation and control of UAV swarms for distributed monitoring tasks

Morbidi, F., Freeman, R. A. & Lynch, K. M., Sep 29 2011, Proceedings of the 2011 American Control Conference, ACC 2011. p. 1069-1075 7 p. 5991398

Research output: Chapter in Book/Report/Conference proceedingConference contribution

11 Scopus citations
2010

A complete characterization of a class of robust linear average consensus protocols

Freeman, R. A., Nelson, T. R. & Lynch, K. M., Oct 15 2010, Proceedings of the 2010 American Control Conference, ACC 2010. p. 3198-3203 6 p. 5530780

Research output: Chapter in Book/Report/Conference proceedingConference contribution

13 Scopus citations

Interpreting the iISS small-gain theorem as transient plus ISS small-gain regulation

Ito, H., Freeman, R. A. & Chaillet, A., Dec 1 2010, 2010 49th IEEE Conference on Decision and Control, CDC 2010. p. 2432-2437 6 p. 5717732. (Proceedings of the IEEE Conference on Decision and Control).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

5 Scopus citations

Robust dynamic average consensus of time-varying inputs

Bai, H., Freeman, R. A. & Lynch, K. M., Dec 1 2010, 2010 49th IEEE Conference on Decision and Control, CDC 2010. p. 3104-3109 6 p. 5717485. (Proceedings of the IEEE Conference on Decision and Control).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

103 Scopus citations
2009

Decentralized H1 filtering in a multi-agent system

Nelson, T. R. & Freeman, R. A., 2009, Proceedings of the 2009 American Control Conference.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Set-valued estimation for mobile sensor networks

Nelson, T. R. & Freeman, R. A., Dec 1 2009, Proceedings of the 48th IEEE Conference on Decision and Control held jointly with 2009 28th Chinese Control Conference, CDC/CCC 2009. p. 2681-2686 6 p. 5400044. (Proceedings of the IEEE Conference on Decision and Control).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

4 Scopus citations
2008

Decentralized estimation and control of graph connectivity in mobile sensor networks

Yang, P., Freeman, R. A., Gordon, G. J., Lynch, K. M., Srinivasa, S. S. & Sukthankar, R., Sep 30 2008, 2008 American Control Conference, ACC. p. 2678-2683 6 p. 4586897. (Proceedings of the American Control Conference).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

35 Scopus citations
2007

A general stability condition for multi-agent coordination by coupled estimation and control

Yang, P., Freeman, R. A. & Lynch, K. M., Dec 1 2007, Proceedings of the 2007 American Control Conference, ACC. p. 723-728 6 p. 4283065

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2 Scopus citations

Distributed cooperative active sensing using consensus filters

Yang, P., Freeman, R. A. & Lynch, K. M., Nov 27 2007, 2007 IEEE International Conference on Robotics and Automation, ICRA'07. p. 405-410 6 p. 4209125. (Proceedings - IEEE International Conference on Robotics and Automation).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

77 Scopus citations
2006

Distributed estimation and control of swarm formation statistics

Freeman, R. A., Peng, Y. & Lynch, K. M., Dec 1 2006, Proceedings of the 2006 American Control Conference. p. 749-755 7 p. 1655446. (Proceedings of the American Control Conference; vol. 2006).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

75 Scopus citations

Optimal information propagation in sensor networks

Yang, P., Freeman, R. A. & Lynch, K. M., Dec 27 2006, Proceedings 2006 IEEE International Conference on Robotics and Automation, ICRA 2006. Vol. 2006. p. 3122-3127 6 p. 1642176

Research output: Chapter in Book/Report/Conference proceedingConference contribution

18 Scopus citations

Stability and convergence properties of dynamic average consensus estimators

Freeman, R. A., Yang, P. & Lynch, K. M., Dec 1 2006, Proceedings of the 45th IEEE Conference on Decision and Control 2006, CDC. p. 398-403 6 p. 4177692. (Proceedings of the IEEE Conference on Decision and Control).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

242 Scopus citations
2005

Introducing a constructivist approach to applying programming skills in engineering analysis

McKenna, A. F., Nocedal, J., Freeman, R. & Carr, S. H., Dec 1 2005, Proceedings - Frontiers in Education, 35th Annual Conference: Pedagogies and Technologies for the Emerging Global Economy, FIE'05. p. T3H-20-T3H-25 1611958. (Proceedings - Frontiers in Education Conference, FIE; vol. 2005).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

1 Scopus citations
2001

On the necessity of the small-gain theorem for nonlinear systems without fading memory

Freeman, R. A., Oct 2001, Proceedings of the 39th Annual Allerton Conference on Communication, Control, and Computing.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2000

Framework for the design of stable haptic systems

Miller, B. E., Colgate, J. E. & Freeman, R. A., 2000, Proceedings of the World Automation Conference ISORA.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

1999

Computational delay and free mode environment design for haptic display

Miller, B. E., Colgate, E. & Freeman, R. A., Dec 1 1999, American Society of Mechanical Engineers, Dynamic Systems and Control Division (Publication) DSC. ASME, Vol. 67. p. 229-236 8 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

13 Scopus citations

Generalized state-dependent scaling: backstepping for local optimality, global inverse optimality, and global robust stability

Ito, H. & Freeman, R. A., 1999, Proceedings of the 1999 European Control Conference.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

1997

Time-varying feedback for the global stabilization of nonlinear systems with measurement disturbances

Freeman, R. A., Jul 1997, Proceedings of the 1997 European Control Conference.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

9 Scopus citations
1996

Robustness of adaptive nonlinear control to bounded uncertainties

Freeman, R. A., Krstic, M. & Kokotovic, P. V., Jun 1996, Proceedings of the 1996 IFAC Congress, vol. F: Nonlinear Systems II.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

1995

Backstepping design with nonsmooth nonlinearities

Freeman, R. A. & Kokotovic, P. V., Jun 1995, Proceedings of the IFAC Nonlinear Control Systems Design Symposium.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Tracking controllers for systems linear in the unmeasured states

Freeman, R. A. & Kokotovic, P. V., 1995, Proceedings of the IFAC Nonlinear Control Systems Design Symposium.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

1994

Optimal nonlinear controllers for feedback linearizable systems

Freeman, R. A. & Kokotovic, P. V., 1994, Proceedings of the Workshop on Robust Control via Variable Structure & Lyapunov Techniques.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

1993

Backstepping design of robust controllers for a class of nonlinear systems

Freeman, R. A. & Kokotovic, P. V., Jan 1 1993, IFAC Symposia Series. 7 ed. Publ by Pergamon Press Inc, p. 431-436 6 p. (IFAC Symposia Series; no. 7).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

3 Scopus citations

Design of robust nonlinear feedback controls: Concepts, tools, and procedures

Freeman, R. A. & Kokotovic, P. K., 1993, Proceedings of the 31st Allerton Conference on Communication, Control, and Computing.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Global robustness of nonlinear systems to state measurement disturbances

Freeman, R. A. & Kokotovic, P. V., Dec 1 1993, Proceedings of the IEEE Conference on Decision and Control. Publ by IEEE, Vol. 2. p. 1507-1512 6 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

40 Scopus citations
1992

Backstepping design of robust controllers for a class of nonlinear systems

Freeman, R. A. & Kokotovic, P. V., 1992, Proceedings of the IFAC Nonlinear Control Systems Design Symposium.

Research output: Chapter in Book/Report/Conference proceedingConference contribution