Harigopal Raghavan

Identification of chemical processes with irregular output sampling

Harigopal Raghavan, Arun K. Tangirala, R. Bhushan Gopaluni et al. · Control Engineering Practice · 2005 · 99 citations

Irregular Output, Engineering, Process Monitoring +5

A comparison of simultaneous state and parameter estimation schemes for a continuous fermentor reactor

Saneej B. Chitralekha, J. Prakash, Harigopal Raghavan et al. · Journal of Process Control · 2010 · 47 citations

State Estimation, Process Design, Continuous Fermentor Reactor +10

Subspace identification of continuous time models for process fault detection and isolation

Weihua Li, Harigopal Raghavan, Sirish L. Shah · Journal of Process Control · 2003 · 37 citations

Fault Diagnosis, Subspace Identification, Engineering +9

Gray-box identification of dynamic models for the bleaching operation in a pulp mill

Harigopal Raghavan, R. Bhushan Gopaluni, Sirish L. Shah et al. · Journal of Process Control · 2004 · 16 citations

Engineering, Industrial Engineering, Process Simulation Model +6

Comparison of Expectation-Maximization based parameter estimation using Particle Filter, Unscented and Extended Kalman Filtering techniques

Saneej B. Chitralekha, J. Prakash, Harigopal Raghavan et al. · IFAC Proceedings Volumes · 2009 · 11 citations

State Estimation, Parameter Identification, Parameter Estimation +8