Papers Presented at Conferences

  1. R. Rengaswamy and V. Venkatasubramanian, "Extraction of Qualitative Trends from Noisy Process Data Using Neural Networks", presented at the AIChE meeting, Los Angeles, 1991.
  2. V. Venkatasubramanian and R. Rengaswamy, "Integrating Monitoring, Diagnosis and Control Tasks for Process Operations Management", presented at the AIChE meeting, Miami, 1992.
  3. R. Rengaswamy, S.N. Kavuri and V. Venkatasubramanian, "An unified Framework for Integrating Data Reconciliation, Monitoring and Fault Diagnosis", presented at the AIChE meeting, St. Louis, 1993.
  4. R. Rengaswamy, S.N. Kavuri and V. Venkatasubramanian, "Mixture Density Approximation of Process Data for Process Monitoring and Control", presented at the AIChE meeting, St. Louis, 1993.
  5. R. Rengaswamy, "An Overview of Process Fault Diagnosis", presented at the Department of Automatic Control, Lund, Sweden, 1994.
  6. D. Mylaraswamy, R. Rengaswamy and V. Venkatasubramanian, "Combining Qualitative Models and Syntactic Pattern Recognition for Process Diagnosis", presented at the AIChE meeting, Houston, 1995.
  7. R. Rengaswamy, T. Hagglund and V. Venkatasubramanian, "A Qualitative Shape Analysis Procedure for Automatic Monitoring of Control Loop Performance", presented at the AIChE meeting, Miami, 1995.
  8. D. Mylaraswamy, R. Rengaswamy, K. Arzen and V. Venkatasubramanian, "A Model-based Hybrid Neural Network Architecture for Fault Diagnosis", presented at the AIChE meeting, Miami, 1995.
  9. Rao Raghuraj and R. Rengaswamy, "An framework for location of sensors in chemical plants based on diagnosability criteria" at the IIChE Golden Jubilee Congress, New Delhi, 1997.
  10. Sourabh Dash, R. Rengaswamy and V. Venkatasubramanian, " Fault Diagnosis Using Analytical and Knowledge-Based Redundancy", presented in Annual AIChE Meeting, Los Angeles, 2000.
  11. Sourabh Dash, R. Rengaswamy and V. Venkatasubramanian, " Fault Diagnosis in a Nonlinear CSTR using Observers", presented in Annual AIChE Meeting, Reno, Nevada, 2001.
  12. Manoram Maurya, R. Rengaswamy and V. Venkatasubramanian, " Systematic Development of Digraphs and Application in Process Operations", presented in Annual AIChE Meeting, Reno, Nevada, 2001.
  13. R. Srinivasan, P. Vijaysai, R. D. Gudi and R. Rengaswamy, " Design of Input Signals for Fast Identification of Large Multivariable Systems", presented in Annual AIChE Meeting, Reno, Nevada, 2001.
  14. Manoram Maurya, R. Rengaswamy and V. Venkatasubramanian , "Signed Directed Graph and Trend Analysis-Based Framework for Incipient Fault Diagnosis . Application to TE Case Study", presented at Annual AIChE Meeting, Indianapolis, 2002.
  15. Mani Bhushan, Sridharakumar Narasimhan and R. Rengaswamy, "Lexicographic Optimization Based Framework for Designing Sensor Network for Reliable and Robust Fault Diagnosis", presented at Annual AIChE Meeting, Indianapolis, 2002.
  16. Sridharakumar Narasimhan and R. Rengaswamy, "An Optimization Approach towards Design of Input Signals for Chemical Process System Identification", presented at Annual AIChE Meeting, Indianapolis, 2002
  17. Pramod Vachhani and R. Rengaswamy, "Nonlinear Unknown Input Observer with Residual Feedback for Robust Fault Diagnosis", presented at the Annual AIChE Meeting, Indianapolis, 2002.
  18. Madhusudana Rao, R. Rengaswamy, A. K. Suresh and K. S. Balaraman, "MPROSIM: A Framework for Multi-Purpose process Simulation", presented at the Annual AIChE Meeting, Indianapolis, 2002.
  19. Pramod Vachhani, Shankar Narasimhan and R. Rengaswamy, "Integrating Diagnostic Knowledge with Nonlinear Programming for Comprehensive Fault Diagnosis . A Hypothesis Driven Approach", presented at the Annual AIChE Meeting, Indianapolis, 2002.
  20. Suman Roy Choudhury, J. Rengarajan, M. B. Deshmukh and R. Rengaswamy, "Study of Steady-State and Dynamic Characteristics of a Phosphoric Acid Fuel Cell (PAFC) through a Two-Dimensional Model", presented at the Annual AIChE Meeting, Indianapolis, 2002.
  21. Mani Bhushan and Raghunathan Rengaswamy,"An Optimization Based Approach For Designing Sensor Network for Reliable and Robust Fault Diagnosis", presented at Annual CSChE meeting, Hamilton, 2003.
  22. Shankar Narasimhan and Raghunathan Rengaswamy, "Sensor Network Design for Integrated Process Management: An Overview and Recent Results ", presented at joint PRES03 and CSChE session, Hamilton, 2003.
  23. Manoram Maurya, R. Rengaswamy and V. Venkatasubramanian , "Computational Aspects of Trend-Extraction and Trend-Based Similarity Estimation", presented at Annual AIChE Meeting, San Francisco, 2003.
  24. Madhusudana Rao, Raghunathan Rengaswamy and Ross Taylor, "Operational Diagnostics of Proton Exchange Membrane Fuel Cells (PEMFCs) Using Detailed Dynamic Models", presented at Annual AIChE Meeting, San Francisco, 2003.
  25. Ranganthan Srinivasan and Raghunathan Rengaswamy, " Automated Noninvasive Detection of Stick-slip in Control Valves", presented at Annual AIChE Meeting, San Francisco, 2003.
  26. Sridharakumar Narasimhan and Raghunathan Rengaswamy, "Characterization of Value of Sensor Networks for Process Fault Diagnosis", presented at the Annual AIChE meeting, Austin, Texas, 2004.
  27. Miguel Bagajewicz, Donald Chmielewski and Raghunathan Rengaswamy, "Integrated Process Sensor Network Design", presented at the Annual AIChE meeting, Austin, Texas, 2004.
  28. Madhusudana Rao and Raghunathan Rengaswamy, "Multivariable Inferential Control of PEM Fuel Cells", presented at the Annual AIChE meeting, Austin, Texas, 2004.
  29. Sridharakumar Narasimhan, Rajan Mariappan, Gregory Campbell and Raghunathan Rengaswamy, " Analytical and Numerical Computation of Velocity Profile and Pressure Gradient for Prescribed Volume Flowrate . Application to Flow Dynamics of Aortal Blood Flow", presented at the Annual AIChE meeting, Austin, Texas, 2004.
  30. Pramod Vachhani, Sridharakumar Narasimhan and Raghunthan Rengaswamy, "A New Nonlinear Residual Feedback Observer for Process Fault Diagnosis . Theoretical and Computational Results", presented at the Annual AIChE meeting, Austin, Texas, 2004.
  31. Sridharakumar Narasimhan and Raghunthan Rengaswamy, "A Novel Integer Programming Approach to System Identification", presented at the Annual AIChE meeting, Austin, Texas, 2004.
  32. Ranganthan Srinivasan, Raghunathan Rengaswamy and Randy Miller, " Detection of Sticky Control Loops: Data Driven Qualitative Approach", presented at the Annual AIChE meeting, Austin, Texas, 2004.
  33. Ranganathan Srinivasan, Raghunathan Rengaswamy, Shankar Narasimhan and Randy Miller, "Stiction Detection and Estimation from Routine Operating Data: A Hammerstein Model Approach", presented at the joint IIChE/AIChE conference, December, Mumbai, India, 2004.
  34. Madhusudana Rao and Raghunathan Rengaswamy, "Study of Proton Exchange Membrane Fuel Cells (PEMFC) Using Detailed Models for Electrode Structure Optimization", presented at the Annual AIChE meeting, Cincinnatti, Ohio, 2005.
  35. Madhusudana Rao and Raghunathan Rengaswamy, "Study of Dynamic Interactions of Various Phenomena in Proton Exchange Membrane Fuel Cells (PEMFC) Using Detailed Models for Multivariable Control", presented at the Annual AIChE meeting, Cincinnatti, Ohio, 2005.
  36. Sridharakumar Narasimhan and Raghunathan Rengaswamy, "Development of a Utility Function for Sensor Networks from a Fault Diagnosis Perspective", presented at the Annual AIChE meeting, Cincinnatti, Ohio, 2005.
  37. Sridharakumar Narasimhan and Raghunathan Rengaswamy, "Nonlinear Diagonal Input Observers for Fault Diagnosis", presented at the Annual AIChE meeting, Cincinnatti, Ohio, 2005.
  38. Sridharakumar Narasimhan and Raghunathan Rengaswamy, "Optimal Input Design for Identification of Nonlinear Systems", presented at the Annual AIChE meeting, Cincinnatti, Ohio, 2005.
  39. Taehoon Oh, Dongil Shin and Raghunathan Rengaswamy, "A Neural Network-Based Reduced Order Model for Repetitive and Time-Efficient Prediction of the Behavior of PEM Fuel Cells, presented at the Annual AIChE meeting, Cincinnatti, Ohio, 2005.
  40. Ranganthan Srinivasan, Raghunathan Rengaswamy and Randy Miller, "A Novel Procedure for Oscillation Detection and Characterization of Oscillation in Control Loops", presented at the Annual AIChE meeting, Cincinnatti, Ohio, 2005.
  41. Ranganthan Srinivasan and Raghunathan Rengaswamy, "An Integrated Framework for Stiction Diagnosis and Compensation", presented at the Annual AIChE meeting, Cincinnatti, Ohio, 2005.
  42. Lakshmi Sridhar, Raghunathan Rengaswamy and Gerardo Ruiz, "The Isothermal Reactive Flash Problem" to be presented at the Annual AIChE meeting, San Francisco, 2006.
  43. Himabindu Sunnam, Allan Shapiro, Vikas Agarwal, Prasad Dhurjati and Raghunathan Rengaswamy, "Programmed Cell Death in Plant Defense Against Bacterial Pathogens", to be presented at the Annual AIChE meeting, San Francisco, 2006.
  44. Gerardo Ruiz, Lakshmi Sridhar and Raghunathan Rengaswamy, "Singularities in Modeling Reactive Flash Systems", to be presented at the Annual AIChE meeting, San Francisco, 2006.
  45. Madhusudana Rao and Raghunathan Rengaswamy, "Optimization Study of Proton Exchange Membrane Fuel Cells (PEMFC) for Platinum Reduction and Performance", to be presented at the Annual AIChE meeting, San Francisco, 2006.
  46. Ranganathan Srinivasan and Raghunathan Rengaswamy, "Stiction Compensation in Process Control Loops", to be presented at the Annual AIChE meeting, San Francisco, 2006.
  47. Sridharakumar Narasimhan, Raghunathan Rengaswamy and Raj Vadigepalli, "Structural Analaysis of Biological Regulatory Networks", to be presented at the Annual AIChE meeting, San Francisco, 2006.
  48. Debangsu Bhattacharya, Raghunathan Rengaswamy and Caine Finnerty, "Validation of a Phenomenological Steady-State Model for Solid Oxide Fuel Cell (SOFC)", to be presented at the Annual AIChE meeting, San Francisco, 2006.
  49. Debangsu Bhattacharya, Raghunathan Rengaswamy and Caine Finnerty, "A Two-dimensional Dynamic Model for Tubular Solid Oxide Fuel Cell", to be presented at the Annual AIChE meeting, San Francisco, 2006.