Based on presentation of the principles of the EKF and UKF for state estimation, we discuss the differences of the two approaches. Four rather different simulation cases are considered …
L Baramov - US Patent 7,987,145, 2011 - Google Patents
Process control systems, such as distributed or scalable process control systems, can be utilized in chemical, petro leum and other industrial processes. A typical process control …
A Gopalakrishnan, NS Kaisare, S Narasimhan - Journal of Process Control, 2011 - Elsevier
This work deals with state estimation in the presence of delayed and infrequent measurements. While most measurements (referred to as secondary measurements) are …
This paper provides a review of the available tuning guidelines for model predictive control, from theoretical and practical perspectives. It covers both popular dynamic matrix control …
A new model predictive formulation to control MIMO nonlinear processes is presented. It directly extends the model predictive concepts that have been exploited for the control of …
F Manenti - Computers & Chemical Engineering, 2011 - Elsevier
The nonlinear model predictive control (NMPC) is an on-line application based on nonlinear convolution models. It is an appealing control methodology, but it is difficult to implement …
SS Jang, B Joseph, H Mukai - Industrial & Engineering Chemistry …, 1986 - ACS Publications
Two approaches to the on-line identification of parameters and states in systems described by nonlinear ordinary differential equations are compared by using an example chemical …
S Li, KY Lim, DG Fisher - AIChE Journal, 1989 - Wiley Online Library
Abstract Model predictive control (MPC) schemes such as MOCCA, DMC, MAC, MPHC, and IMC use discrete step (or impulse) response data rather than a parametric model. They …
Y Ramamurthi, PB Sistu, BW Bequette - Computers & chemical …, 1993 - Elsevier
Chemical process plants typically have a large number of measured variables that contain some degree of error. Accurate knowledge of the process states and parameters can be …