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A Dual-Mode Model Predictive Control Algorithm Trajectory Tracking in Discrete-Time Nonlinear Dynamic Systems.
- Source :
-
Journal of Dynamic Systems, Measurement, & Control . Apr2017, Vol. 139 Issue 4, p1-8. 8p. - Publication Year :
- 2017
-
Abstract
- In this paper, a dual-mode model predictive/linear control method is presented, which extends the concept of dual-mode model predictive control (MPC) to trajectory tracking control of nonlinear dynamic systems described by discrete-time state-space models. The dual-mode controller comprises of a time-varying linear control law, implemented when the states lie within a sufficiently small neighborhood of the reference trajectory, and a model predictive control strategy driving the system toward that neighborhood. The boundary of this neighborhood is characterized so as to ensure stability of the closed-loop system and terminate the optimization procedure in a finite number of iterations, without jeopardizing the stability of the closed-loop system. The developed controller is applied to the central air handling unit (AHU) of a two-zone variable air volume (VAV) heating, ventilation, and air conditioning (HVAC) system. [ABSTRACT FROM AUTHOR]
- Subjects :
- *DYNAMICAL systems
*NONLINEAR dynamical systems
*CLOSED loop systems
Subjects
Details
- Language :
- English
- ISSN :
- 00220434
- Volume :
- 139
- Issue :
- 4
- Database :
- Academic Search Index
- Journal :
- Journal of Dynamic Systems, Measurement, & Control
- Publication Type :
- Academic Journal
- Accession number :
- 121533268
- Full Text :
- https://doi.org/10.1115/1.4035096