This work addresses the problem of offset-free Model Predictive Control (MPC) when tracking an asymptotically constant reference. In the first part, compact and intuitive conditions for offset-free MPC control are introduced by using the arguments of the internal model principle. In the second part...
Linear offset-free Model Predictive Control. Automatica, v. 45, n. 10, p. 2214-2222, out. 2009.U. Maeder, F. Borrelli, and M. Morari. Linear offset-free model predictive control. Auto- matica, 45(10):2214-2222, 2009.U. Maeder, F. Borrelli, and M. Morari, "Linear offset-free ...
In the real applications, the model predictive control (MPC) technology is separated into two layers, that is, a layer of conventional dynamic controller, based on which is an added layer of steady-state target calculation. In the literature, conditions for offset-free linear model predictive con...
Feasibility is maximised by allowing the dynamic optimisation to choose steady-state states and inputs that give offset-free tracking (as opposed to squaring the system beforehand), and prioritising appropriately between inputs and outputs when set-points are not achievable. A single stage MPC ...
controller.Anexampleofthecontrolofacontinuousstirredtankreactorispresented. TopicalHeading:Processsystemengineering KeyWords:Modelpredictivecontrol,constraints,offset-freecontrol,tracking,robustcontrol. 2 Introduction Thecontrolofsystemsinthepresenceofconstraintsisanimportanttaskinmanyapplicationfieldsbecausecon- strain...
Moreover, offset-free control can be achieved by means of a simple procedure. The paper also presents a method for the synthesis of the controller which allows us to fulfil specifications for tracking as well as for disturbance rejection. In order to demonstrate the applicability of the proposed...
This fact only highlights the importance of the zero model; without it, the R2 of all models might have seemed satisfactorily high. In comparison to the zero model, however, it becomes clear that a simple 1-lag linear model, for example, has in fact a very low predictive power. The ...
Conditions for offset elimination in state space receding horizon controllers: A tutorial analysis An offset-free control is one that drives the controlled outputs to their desired targets at steady state. In the linear model predictive control (MPC) fra... H A.,Gonzalez,J E.,... - 《Chemic...
While linear prediction (LP) has become immensely popular in speech modeling, it does not seem to provide a good approach for modeling audio signals. This is somewhat surprising, since a tonal signal consisting of a number of sinusoids can be perfectly p
-acoustic model. Similar content being viewed by others Guaranteeing almost fault-free tracking performance from transient to steady-state: a disturbance observer approach Article05 June 2018 Simplified global fault accommodation control design of uncertain nonlinear systems with unknown time-varying powers...