0. Network related:


v) "[Preprint]Nonlinear Dynamics of Robot Wall Interaction in Limited Sensor View" .



u) "Asymptotic stability of a primal algorithm with a finite communication delay," Proc. IEEE Conference on Decision and Control, San Diego, Dec. 13-15, 2006, pp: 644 - 649.


t) Global Stability Conditions for Rate Control With Arbitrary Communication Delays IEEE/ACM Trans. on Networking, Vol.14, Number 1, pp-94-107, Feb, 2006.

s) Global Stability with Averaged Feedback and Communication Delay Proc. National Conference on Nonlinear Systems and Dynamics, Aligarh Muslim University, India, 2005. Journal version with multi-stage averaging can be downloaded here. It has been published in Elsevier Automatica, Vol. 42, Issue 10, Oct, 2006, pp-1817-1820.

r) Global Stability in the Presence of Distributed Communication Delays, Proc. AACC Americann Control Conference (ACC), Portland, 2005.

q) Global Stability Conditions for Rate Control with Arbitrary Communication Delay, Proc. IEEE Conference on Decison and Control (CDC), Bahamas, 2004.

p) Global Stability Conditions for Rate Control of Discretized Model with Communication Delay, Proc. IEEE Globecom, Dallas, 2004.

o) Global Stability with a State-Dependent Delay in Rate Control Proc. Conference on Time-Delay Systems, Belgium, 2004. Full version is under revison with IEEE Trans. on Automatic Control.

n) Global Stability in the Presence of State-Dependent Delay for Rate-Control Proc. Conference on Information Sciences and Systems, pp: 1099-1104, Princeton, 2004.

m) Global Stability of Rate Control with Discretized Delay Proc. National Conference on Nonlinear Systems and Dynamics, IIT Kharagpur, India, 2004.

l) Nonlinear Instabilities in TCP-RED, Published in IEEE Trans. on Networking in Vol. 12, Number 6, pp-1079:1092, October, 2004. Book version appears in "Complex Dynamics of Communication Networks" edited by Ljupco Kocarev and Gábor Vattay under Springer Series on Complexity.

k) Characterization of Global Stability Conditions With an Arbitrary Communication Delay , To appearin IEEE Trans. on Networking , Feb. , 2006. A abridged version with special case appeared in the Proc. of 41st Annual Allerton Conference on Communication, Control and Computation, 2004, pp:110-119.

j) Communication Delay and Instability in Rate-Controlled Networks, Proc. IEEE Conference on Decision and Control (CDC), pp: 3689-3694, Vol. 4, Maui, Hawaii, 2003.

i) Dynamics of Interacting Queues with Priority Proc. American Control Conference, pp: 2252-2257, Vol. 3, Denever, 2003.

g) Feedback control of Random Early Detection
in the Proc. of 40th Annual Allerton Conference on Communication, Control, and Computing. It also appears at American Control Conference, 2004.

Figure: Different return maps for TCP-RED system


f) Analysis of Adaptive Random Early Detection Proc. ITC 2003.

e) Chaotic Behavior in TCP-RED,
Proc. IEEE 2002 Conference on Decision and Control (CDC), pp. 540-542, Vol. 1, Las Vegas, Nevada Dec 10-13, 2002.

d) Bifurcations of TCP and UDP Traffic Under RED
Proc. 10th Mediterranean Conference on Control and Automation (MED) in Lisbon, Portugal, July 9-12, 2002.

c) Nonlinearity of TCP and instability with RED
Proc. ITcom 2002 on 29 July-2 Aug. 2002 in Boston, MA, USA.

b) Bifurcation Analysis of TCP-RED Dynamics
Proc. American Control Conference (ACC) 2002 , pp. 2443 -2448, Anchorage, Alaska, USA.

a) Nonlinear Instabilities in TCP-RED
Proc. Infocom 2002, pp. 249 -258, NewYork.

1. Logistic and decison making related:
a) Decision making in Logistics: A Chaos Theory Based Analysis
Proc. AAAI Workshop on Decision Making, pp. 130-136, March 2002, Stanford. This work also appears in CIRP Annals-Manufacturing Technology, Publisher: Technische Rundschau Edition Colibri Ltd, Nordring 4, CH-3001 Bern, Switzerland, Vol. 52, No. 1, Jan. 2003, pp. 381-384.

2. Bifurcation related :
a) Bifurcations in two-dimensional piecewise smooth maps -theory and application to switching circuits, published in IEEE Trans. on Circuits and Systems-I, May 2000, pp. 633-643.
3. Bifurcation monitoring related:
a) Instability Monitoring in Boost Converters by Resonant Perturbation and Control
Proc. American Control Conference , pp.1727 -1732, Arlington, USA, 2001.
b) Enhancing detectibility of bifurcations in DC-DC boost converters by stochastic resonance
Proc. IEEE Conference on Decison and Control, pp. 1608-1612, Sydney, Australia
c) Optimal Precursors of Bifurcation
Proc. EAIT 2001 at IIT Kharagpur, India
4.Book contributions:
a) Chapter in "Nonlinear Phenomena in Power Electronics"  
Edited by Soumitro Banerjee  from IIT Kharagapur and George C. Verghese from MIT, pp. 192-198, Published by IEEE Press, 2000.
Click here for first few pages including the content-listing of the book