IEEE Transactions on Automatic Control

Journal: IEEE Transactions on Automatic Control

Abbreviation

IEEE trans. automat. contr

Publisher

IEEE

ISSN

0018-9286
1558-2523

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Publications1 - 10 of 192

Reachability analysis of discrete-time systems with disturbances
Raković, Saša V.; Kerrigan, E.C.; Mayne, D.Q.; et al. (2006)
IEEE Transactions on Automatic Control
A Terminal Set Feasibility Governor for Linear Model Predictive Control
Skibik, Terrence; Liao-McPherson, Dominic; Nicotra, Marco M. (2023)
IEEE Transactions on Automatic Control
The feasibility governor (FG) is an add-on unit for model predictive controllers (MPC) that increases the closed-loop region of attraction by manipulating the applied reference to ensure the underlying optimal control problem is always feasible. The FG requires an estimate of the feasible set of the optimal control problem that underlies the MPC; obtaining this estimate can be computationally intractable for high-dimensional systems. This article proposes a modified FG that bypasses the need for an explicit estimate, instead relying entirely on the MPC terminal set. The proposed FG formulation is proven to be asymptotically stable, exhibits zero-offset tracking, satisfies constraints, and achieves finite-time convergence of the reference. Numerical comparisons featuring an MPC with a long prediction horizon show that the FG+MPC system can achieve a comparable closed-loop performance to long-horizon MPC at a significantly reduced computational cost by suitably detuning the terminal controller to enlarge the terminal set.
Constrained optimal control of hybrid systems with a linear performance index
Baotić, Mato; Christophersen, Frank J.; Morari, Manfred (2006)
IEEE Transactions on Automatic Control
Input–Output Performance of Linear–Quadratic Saddle-Point Algorithms With Application to Distributed Resource Allocation Problems
Simpson-Porco, John W.; Poolla, Bala Kameshwar; Monshizadeh, Nima; et al. (2020)
IEEE Transactions on Automatic Control
Online maximum-likelihood estimation of the parameters of partially observed diffusion processes
Surace, Simone C.; Pfister, Jean-Pascal (2019)
IEEE Transactions on Automatic Control
MHE under parametric uncertainty — Robust state estimation without informative data
Muntwiler, Simon; Köhler, Johannes; Zeilinger, Melanie N. (2025)
IEEE Transactions on Automatic Control
In this paper, we study joint state and parameter estimation for general nonlinear systems with uncertain parameters and persistent process and measurement noise. In particular, we are interested in stability properties of the resulting state estimate in the absence of persistency of excitation (PE). With a simple academic example, we show that existing moving horizon estimation (MHE) approaches for joint state and parameter estimation as well as classical adaptive observers can result in diverging state estimates in the absence of PE, even if the noise is small. We propose an MHE formulation involving a regularization based on a constant prior estimate of the unknown system parameters. Only assuming the existence of a stable state estimator, we prove that the proposed MHE approach results in practically robustly stable state estimates irrespective of PE. We discuss the relation of the proposed MHE formulation to state-of-the-art results from MHE and adaptive estimation. The properties of the proposed MHE approach are illustrated with a numerical example of a car with unknown tire friction parameters.
Stable Networked Control Systems With Bounded Control Authority
Hokayem, Peter; Chatterjee, Debasish; Ramponi, Federico A.; et al. (2012)
IEEE Transactions on Automatic Control
Nonlinear control synthesis by convex optimization
Prajna, S.; Parrilo, Pablo A.; Rantzer, A. (2004)
IEEE Transactions on Automatic Control
Motion Planning for Continuous-Time Stochastic Processes: A Dynamic Programming Approach
Mohajerin Esfahani, Peyman; Chatterjee, Debasish; Lygeros, John (2016)
IEEE Transactions on Automatic Control
A Globally Convergent Matricial Algorithm for Multivariate Spectral Estimation
Ramponi, Federico; Ferrante, Augusto; Pavon, Michele (2009)
IEEE Transactions on Automatic Control

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Journal: IEEE Transactions on Automatic Control

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