Associate Professor
Phanindra Jampana
A-607
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PhD: Ph.D, University of Alberta
Research Interests: Inverse problems, System Identification, Control, Estimation
“Developing mathematical algorithms with guarantees for process systems.”
Research Overview
The overarching theme of our group is the analysis of stochastic dynamical systems which are ubiquitous in process systems engineering. In this broad area, we study system identification, nonlinear estimation, control, density functional theory and inverse problems. The focus is on developing novel algorithms using tools derived from advanced mathematics and providing guarantees where applicable.
Research Highlights
Inverse Algorithms in ERT
The main drawback of electrical resistance tomography is the very low spatial resolution. Our group develops/implements novel reconstruction algorithms deriving from sparse optimization and methods incorporating prior information.
System Identification
In traditional system identification, the order and the parameters of the model are not found together. In our group, we devise new algorithms that can estimate the parameters and order jointly. Our group incorporates studies the problem tools such as Laplace transform and sparse optimization.
Nonlinear estimation
Most control designs are based on information of states. However, states are not measure in many applications. Our group uses the particle filters for nonlinear state estimation and study their convergence properties.
Control of Fluid Systems
Control of fluid systems involves the challenge of partial differential equation models. In our group, we simulate multiphase flow processes using computational fluid dynamics to compute dynamic models for control design
Associated Projects
Completed
Video Analytics for Interface level detection in separation Cells
Start Year: 2019
Sponsor: Finmee Technologies Pvt Ltd (NTWIST)
Completed
Development of ERT reconstruction Algorithms for Accurate Estimation of Phase Concentration in Multi-Phase flows
Start Year: 2018
Sponsor: SERB
Co-PI: Dr. M. Narasimha Dr. Sunil Kumar Maity