Publications in Conferences
International Conference Papers
1. P. S. V. Nataraj, and Nandkishor Kubal, “Robust Stability analysis of Discrete-time Fractional order system using interval methods”, 17th IMACS World Congress Scientific Computation, Applied Mathematics and Simulation, Paris, July 2005.
2. P. S. V. Nataraj and Mangala Deshpande, “Reliable Stability Analysis of Uncertain Nonlinear Fractional Order Systems”, Proceedings of the International Conference on Reliability, Safety and Hazards ICRESH'05, Bombay, Dec. 2005.
3. Vishwesh Vyawahare, Rambabu K, Nandkishor Kubal and P. S. V. Nataraj,“ Reliable simulation of aero gas turbine plant using fractional order model”, Proceedings of the International Conference on Reliability, Safety and Hazards ICRESH'05, Bombay, Dec. 2005.
4. P.S.V. Nataraj, Shanta Sondur,“ Extrapolation Based Interval Approach to Compute the Frequency Responses of Non-Rational Transfer Functions with Nonlinear Parametric Dependencies”, roc. Joint 44th IEEE Conference on Decision and Control and European Control Conference (CDC-ECC'05) Seville, Spain, December, 2005.
5. Nataraj S. V. Paluri and Nandkishor Kubal,“ Online Implementation of a Robust Controller using Hybrid Global Optimization Techniques”, Proc. second NSF workshop on Reliable Engineering Computing, Georgia Institute of Technology, Savannah, USA, February 2006.
6. Nataraj S. V. Paluri, Rambabu K., N. Kubal, and V. Vyawahare, “ QFT loop shaping using a fractional integrator ¿ real-time application to a coupled-tank system”, Proc. 2nd IFAC Workshop on Fractional Differentiation and its application (FDA 06), Porto, Portugal, July 2006.
7. P. S. V. Nataraj, K. Rajasekhar, M. N. Prasad, and M. Deo, “Design
of Longitudinal Flight Controllers for an AFTI/F-16 Fighter Aircraft”,
Proc. Int. Conf. and Instructional
Workshop on Industrial Math (ICIWIM 2002), IIT Bombay. (to appear) (Download zipped pdf file)
8. S. Srivastava, P. S. V. Nataraj, and S. R. Balakrishnan, “An
approach to Robust Controller Design for Afterburner Control system of Military
Jet Engine”, Proc. 2nd International Conference on Quality,
Reliability and Information Technology (ICQRIT), Delhi, Dec 2003. (Download zipped doc file)
9. Mangala K. Deshpande and P. S. V. Nataraj, “Reliable computation of
frequency response plots for fractional order systems”, Proc. 2nd
International Conference on Quality, Reliability and Information Technology
(ICQRIT), Delhi, Dec 2003. (Download zipped doc
file)
10. P. S. V. Nataraj and S. Srivastava, “A Quadratic Inequality
Approach for Design of Robust Controller for a Parametric Uncertain Jet
Engine”, Proc. IEEE TENCON 2003 on Convergent Technologies for Asia-Pacific,
Bangalore, Oct., 2003. (Download zipped doc file)
11. S. Srivastava, P. S. V. Nataraj, and S. R. Balakrishnan, “Robust
QFT Controller Design for Twin Spool Gas Turbine Speed control, Proc.
International Symposium on Air Breathing engines (ISOABE 2003),
12. S. Srivastava, P. S. V. Nataraj, and S. R. Balakrishnan, “Design of
a robust 2 DOF controller for variable exhaust nozzle control of military aero
gas turbine”, National conf. on air breathing engines, Bangalore, Jan. 2003.
13. P. S. V. Nataraj and Mangala Deshpande, “Robust Stability Analysis
Of Uncertain Nonlinear Systems Using Circle Criterion And Interval Quadratic
Inequalities”, Intl. Symp. On Process Systems Engg. and Control, IIT
14. P. S. V. Nataraj and S. Tharewal, “Design Of Optimal And
Sub-optimal QFT Controllers Using Interval Global Optimization Technique”,
Intl. Symp. On Process Systems Engg. and Control, IIT Bombay, India, Jan. 2003.
(Download zipped pdf file)
15. P. S. V. Nataraj, S. Srivastava and A. K. Prakash, “Design of
robustly stabilizing controllers for jet engines using set inversion”, Intl.
Symp. On Process Systems Engg. and Control, IIT Bombay, India, Jan. 2003.
16. P. S. V. Nataraj and A. Abraham, “Absolute Stability Of Nonlinear
Uncertain Systems Using Robust Circle Criterion”, Intl. Symp. On Process
Systems Engg. and Control, IIT Bombay, India, Jan. 2003.
17. S. Srivastava and P. S. V. Nataraj, “An Algorithm for controller
synthesis of jet Engine power plant with parametric uncertainties”, Proc. 6th
Int. Conf. on High Performance Computing in Asia – Pacific Region, Bangalore,
Dec. 2002.
18. P. S. V. Nataraj, A. K. Prakash, and N. S. Kubal, “An Efficient
Algorithm for Unconstrained Global Optimization using Interval Analysis”, Proc.
6th Int. Conf. on High Performance Computing in Asia – Pacific
Region, Bangalore, Dec. 2002. (Download
zipped pdf file)
19. S. Srivastava and P.S.V.Nataraj, “An interval analysis approach for
design of robust first order compensator for jet engine”, Int. Symposium on
Scientific computing, Computer Arithmetic and validated Numerics (SCAN),
20. M. Deo, N. S. Kubal, A. K. Prakash, and P. S. V. Nataraj, “Interval
algorithm to train artificial Nueral Networks”, Int. Conf. Multimedia and
Design (ICMD), Mumbai, Sept. 2002. (Download zipped pdf file)
21. P. S. V. Nataraj and A. K. Prakash, “On speeding up the interval
Newton Algorithm”, Int. Conf. Multimedia and Design (ICMD), Mumbai, Sept. 2002.
(Download zipped pdf file)
22. P. S. V. Nataraj and
23. P. S. V. Nataraj, M. D. Patil, and S. Srivastava, “Design of robust
control system of gas turbine with variable geometry”, Int. Conf. Multimedia
and Design (ICMD), Mumbai, Sept. 2002.
24. S. R. Igade, S. Srivastava, and P. S. V. Nataraj, “Characterization
of all stabilizing PID controllers for speed control of uncertain jet engine
power plant”, Int. Conf. Multimedia and Design (ICMD), Mumbai, Sept. 2002. (Download zipped pdf file)
25. K. Rajasekhar, P. S. V. Nataraj, and S. Shah, “OLE for PID control
of evaporators”, Int. Conf. Multimedia and Design (ICMD), Mumbai, Sept. 2002.
26. P. S. V. Nataraj and K. Kotecha, “A New Super convergent Inclusion
Function form and its use in Global Optimization”, SIAM Workshop on Validated
Computing, Toronto, May 23-25 2002.
27. P. S. V. Nataraj and J. J. Barve, “Generation of Bode and Nyquist
Plots for Non-rational Transfer functions to prescribed accuracy”, SIAM
Workshop on Validated Computing, Toronto, May 23-25 2002.
28. P. S. V. Nataraj and J. J. Barve, “Generation of Nyquist plots to
prescribed accuracy”, Proc. IETE Intl. Conf. Quality, Reliability, and Control,
Dec. 2001, Mumbai. (Download zipped postscript
file)
29. P. S. V. Nataraj and K. Kotecha, “Improved robust feedback
synthesis for NIDE models”, Proc. IETE Intl. Conf. Quality, Reliability, and
Control, Dec. 2001, Mumbai. (Download zipped
postscript file)
30. P. S. Shingare and P. S. V. Nataraj, “Robust design of conventional
Controllers using QFT”, Proc. IETE Intl. Conf. Quality, Reliability, and
Control, Dec. 2001, Mumbai.
31. P. S. V. Nataraj, S. Sheela, and A. K. Prakash, “Interval QFT: A
mathematical and computational enhancement of QFT”, Proc. 5th Int.
Conf on QFT and Frequency Domain methods, Pamplona, Spain, August 2001. (Download zipped MS-WORD file)
32. P. S. V. Nataraj and K. Kotecha, “Robust feedback synthesis for
NARMAX models using generalized describing functions”, Proc. 5th
Int. Conf on QFT and Frequency Domain methods, Pamplona, Spain, August 2001. (Download zipped pdf file)
33. J. J. Barve and P. S. V. Nataraj, “Development of the dynamic
models for an industrial HDPE process”, IChemE World Congress on Particle
Technology-3 , Brighton, UK, July 7-9, 1998.
34. J. J. Barve and P.S.V. Nataraj, “Synthesis of a robust pH controller
using QFT”, Intl. Conf. TENCON-98 IEEE R-10, New Delhi, Dec. 16-19, 1998.
35. G. Sardar and P. S. V. Nataraj, “Application of interval
mathematics to robust control using QFT”, Proc. Mexican Expert Systems Interval
Conference: Workshop on interval computations and its applications to reasoning
under uncertainty knowledge representation and control theory, MEXICON’98”,
1998, Mexico City, Mexico.
36. G. Sardar, and P. S. V. Nataraj,
“A Template Generation Algorithm for Non-rational Transfer Functions in QFT
Designs”, Proc. 36th IEEE Conf. Decision and Control, 1997, San
Diego, USA, pp. 2684-2689.
37. K.M. Patel, P. S. V. Nataraj, “Multivariable Identification of the
Nuclear Steam Supply System in an Indian PHWR - A Case Study”, Int. Conf. on Identification in Engineering.
Systems, Univ. of Wales, UK, March 1996.
38. K. Jadhav, K.M. Patel, P.S.V. Nataraj, S. Thangaswamy, “Model
Predictive Control of a nuclear power plant”, Int. Conf. on Trends in
Industrial Measurements and Automation, TIMA, ISA, Madras, Jan. 1996.
39. P. S. V. Nataraj, “Synthesis of a Multiple-Loop Feedback System for
a Cascade of Reactors with Large Parameter Uncertainty”, Proc. Intl. Conf. on
Advances in Chemical Engineering, IIT Madras, 1996.
40. P. S. V. Nataraj, “Solution of the Shell Distillation Column
Problem Using the QFT Approach”, Proc. Intl. Conf. on Automation, Indore, Dec.
1995.
41. M. D. Hegde and P.S.V. Nataraj, “The Two-point Feedback Approach to
Linear Distributed Systems”, Proc. Intl. Conf. on Automation, Indore, Dec.
1995.
42. V. Pande and P. S. V. Nataraj, “On the Role of Kharitonov Segments
and Vertex Type Results in QFT”, Proc. of Symposium On Quantitative and
Parametric Feedback Theory”, Purdue Univ., USA, August 1995.
43. V. Pande and P. S. V. Nataraj, “Vertex Type Results for Achieving Prescribed
Time Domain Specifications”, Proc. 14th IASTED Intl. Conf. on
Modeling, Identification, and Control, Austria, Feb. 1995.
44. V. Pande and P.S.V. Nataraj, “Robust Stabilization of
Bernoulli-Euler Beam by One-Point Feedback”, Proc. 1995 IEEE/IAS Intl. Conf. on
Industrial Automation and Control, Hyderabad, India, January 1995.
45. P. S. V. Nataraj and J. B. Joshi, “Quantitative synthesis for a 3 x
3 distillation column to achieve performance robustness, Proc. 1995 IEEE/IAS
Intl. Conf. on Industrial Automation and Control, Hyderabad, India, January
1995.
46. P. S. V. Nataraj and R. Kundergi, “Evaporator control design: A
quantitative feedback theory approach”, Proc. Third IEEE Intl. Conf. on Control
Applications, Glasgow, UK, August 1994.
47. P. S. V. Nataraj, “Robust multivariable feedback design for an
extractive distillation column”, Proc. IEE Fourth International Conference on
‘CONTROL 94’, Warwick, UK, March 1994.
48. P. S. V. Nataraj, “A MATLAB toolbox for QFT-based synthesis of
linear / non-linear lumped and linear distributed systems”, Proc. Joint
IEEE/IFAC symposium on computer-aided control systems design, Tucson, Arizona,
USA, March 1994.
49. H. J. Patel and P. S. V. Nataraj, “Robust Multivariable Controller
Design for an non-isothermal reactor”, Proc.
IEEE Conf. on Decision and Control, U.S.A., Dec. 1993.
50. P. S. V. Nataraj and C. D. .P. Rao, “A Frequency-domain package for
simulation of Distillation Columns”, American Control Conference, Chicago,
U.S.A., 1992.
51. P. S. V. Nataraj, “QFT and Robust Process Control”, First Intl.
symposium on quantitative feedback theory, Ohio, U.S.A., 1992.
52.
I. J. Fialho, P. S. V. Nataraj, and V.
Pande, “On the role of Kharitonov
segments in QFT”, First Intl. symposium on quantitative feedback theory, Ohio,
U.S.A., 1992.
National
Conference papers
1. P. S. V. Nataraj
and M. Arounassalame,Global Optimization of Multivariate Polynomials using New
Bernstein Subdivision Algorithm, Proc. International Conference on Advances in
Control and Optimization of Dynamical Systems (ACODS'2007), Bangalore, India,
February 1 - 2, 2007.
2. P. S. V. Nataraj
and M. Arounassalame, Robust Stability Analysis of Characteristic Polynomials
Using new Bernstein subdivision algorithm.
3. P. S. Shingare
and P. S. V. Nataraj, Design of robust PID Controllers using QFT, Proc.
National Systems Conference, Dec. 2001, Coimbatore.
4. S. Srivastava and P. S.
V. Nataraj, “Simulation of Uncertain Control Systems Using Interval Analysis
Methods", Proc. 22nd National Systems
Conference, Calicut, Kerala, Dec. 1998.
5. J. J. Barve and
P.S.V. Nataraj, “Online Inferential Control of the Polymerization Process”,
CHEMCON-98 National Conference, Visakhapatnam, Dec. 17-20, 1998.
