Process control using co-ordinate space

E Pistikopoulos, NA Bozinis, V Dua, JD Perking… - US Patent …, 2008 - Google Patents
In a control system for controlling a plant system or process (22), a model based problem is
formulated and an explicit control solution is constructed off-line such that a parametric …

Iterative matrix processor based implementation of real-time model predictive control

P Vouzis, L Bleris, MG Arnold, MV Kothare - US Patent 7,844,352, 2010 - Google Patents
(57) ABSTRACT A system for embedding real-time Model Predictive Control (MPC) in a
System-on-a-Chip (SoC) devices is provided. In the system, a microprocessor is connected …

Square root method for computationally efficient model predictive control

JW Fuller - US Patent 7,197,485, 2007 - Google Patents
An efficient method for solving a model predictive control problem is described. A large
sparse matrix equation is formed based upon the model predictive control problem. The …

System and method of accelerated active set search for quadratic programming in real-time model predictive control

I Das - US Patent 7,152,023, 2006 - Google Patents
The present invention provides an algorithm and appara tus for controlling a dynamical
system in real-time. Such dynamical systems include, but are not limited to, gas turbine …

[图书][B] Identification and control of sheet and film processes

AP Featherstone, JG VanAntwerp, RD Braatz - 2012 - books.google.com
Sheet and film processes include coating, papermaking, metal rolling, and polymer film
extrusion. Products produced by these processes include paper, bumper stickers, plastic …

On-line adaptive model predictive control in a process control system

D Thiele, WK Wojsznis - US Patent 7,856,281, 2010 - Google Patents
58 F, 1d fCl,? t,'s'h''700/28 which the MPC controller is based to thereby account for () le 0 as
“ca Ion 783759 44 4 5'process changes. The adaptive MPC controller is not compu S 1. t.? lf …

System and method for exploiting a good starting guess for binding constraints in quadratic programming with an infeasible and inconsistent starting guess for the …

I Das, G Rey - US Patent 7,376,471, 2008 - Google Patents
The present invention provides an algorithm that does not relax the problem at the very
onset, even if xf is infeasible. Instead, it solves the EQP with the initial guess for the active set …

Methods and apparatus for model predictive control in a real time controller

DG Kirchhof - US Patent 8,005,575, 2011 - Google Patents
Methods and apparatus for controlling load on a machine are provided. The method
includes determining a maximum value of a process variable using a predictive model of the …

Fast performance prediction of multivariable model predictive controller for paper machine cross-directional processes

J Fan - US Patent 7,454,253, 2008 - Google Patents
5,121,332 A* 6/1992 Balakrishnan et al....... 7OOf 127 5,347,446 A 9, 1994 Iino et al.
5,574,638 A 11, 1996 Lu 5,893,055 A 4, 1999 Chen 6,064,809 A* 5/2000 Braatz et …

Automated tuning of large-scale multivariable model predictive controllers for spatially-distributed processes

J Fan, GE Stewart - US Patent 7,650,195, 2010 - Google Patents
US7650195B2 - Automated tuning of large-scale multivariable model predictive controllers for
spatially-distributed processes - Google Patents US7650195B2 - Automated tuning of …