Biography
Dr. Jayaram Valluru is Assistant Prof. in Dept. of Chemical Engg., IIT Ropar, India.
Process Systems Engineering is his area of research, where focus is on developing
novel algorithms for Bayesian State and Parameter estimation, Soft-Sensing, Data
reconciliation, Fault Detection and Diagnosis using first principles knowledge as
well as machine learning approaches. Dr. Valluru also has research experience in
developing integrated Model Predictive Control and Real-Time Optimization
frameworks for large scale chemical processes under uncertainty, development, and
implementation of industrial data-driven soft sensors for quality prediction and
process monitoring for mining, extraction and upgrading units of oil sands processes.
His future interests are in developing novel Hybrid estimation algorithms, i.e.,
integration of process knowledge (flow sheet information/process model equations)
using BIG data techniques, for developing soft-sensing and data reconciliation
frameworks for process unit/entire plant. Further, developing intelligent control
frameworks using advanced Machine learning techniques for continuous and batch
processes is of another area of research interest to be explored. Application areas
include large scale continuous and batch chemical processes.
Education
- Ph.D. (Indian Institute of Technology Bombay, Mumbai.)
- M.Tech. (Engg.) (National Institute of Technology Surathkal, Karnataka.)
- B.Tech. (Engg) University College of Technology, Osmania University, Hyderabad
Teaching
- Process Control Laboratory (CH331), Winter Semester (2022-2023).
Selected Publications
- Valluru, J., Lakhmani, P., Patwardhan, S.C., Biegler, L.T., Development of
Moving Window State and Parameter Estimators under Maximum Likelihood
and Bayesian Frameworks. Journal of Process Control, 60 (2017) 48-67. (Part
of Special issue on selected papers from DYCOPS-2016).
- Valluru, J., Patwardhan, S.C., Biegler, L.T., Development of Robust Extended
Kalman Filter and Moving Window Estimator for Simultaneous State and
Parameter/Disturbance Estimation. Journal of Process Control, 69 (2018) 158-
178.
- Valluru, J., Patwardhan, S.C., An Integrated Frequent RTO and Adaptive
Nonlinear MPC Scheme based on Simultaneous Bayesian State and Parameter
Estimation. Industrial Engineering & Chemistry Research, 58 (18) (2019) 7561-
7578.
- Khosbayar, A., Valluru, J., Huang, B., Multi-rate Gaussian Bayesian network
soft sensor development with noisy input and missing data, Journal of Process
Control 105 (2021) 48-61.
- Sundaramoorthy, A.S., Valluru, J., Huang, B., Bayesian networks-based data
reconciliation with state uncertainties and recycle streams, Chemical Engineering
Science, 246 (2021) 116996-117010. (Part of Special Issue on Digitalisation in
Chemical Engineering Science).
- Rangegowda, P. H, Valluru, J., Patwardhan, S.C., Mukhopadhyay, S.,
Simultaneous State and Parameter Estimation using Receding-horizon Nonlinear
Kalman Filter under Maximum Likelihood and Bayesian Frameworks. Journal
of Process Control, 109 (2022) 13-31.
- Rangegowda, P. H, Valluru, J., Patwardhan, S.C., Biegler, L. T.,
Mukhopadhyay, S., Development of Robust Receding-horizon Nonlinear
Kalman Filter using M-Estimators. Industrial Engineering and Chemistry
Research (2022), 61, 1808-1829.
- Khosbayar, A., Valluru, J., Huang, B., Adaptive Inference for Bayesian
Networks based Soft-Sensor in the presence of Process and Sensor Drift. Special
issue in Canadian Journal of Chemical Engineering, Vol. 100 (9) page no. 2119-
2134 (2022).
- Valluru, J., Shehzad, B., Huang, B., Xu, F., MacGowan, J., Online Just-in-time
modelling framework for estimation of ore-characteristics in oil sands industry. Short paper
in 19th IFAC Symposium on Control, Optimization and Automation in Mining,
Mineral and Metal Processing (2022).
Projects
- Development of Hybrid estimation schemes, i.e., integration of process knowledge with BIG data techniques, for soft-sensing and data reconciliation.
- Developing intelligent optimizing control frameworks using advanced
Machine learning techniques for continuous and batch processes.
- BIG Data Analytics in plant wide Process Optimization & Control.