Implications of dissipativity, inverse optimal control, and stability margins for nonlinear stochastic feedback regulators
Sign Up to like & getrecommendations! Published in 2019 at "International Journal of Robust and Nonlinear Control"
DOI: 10.1002/rnc.4678
Abstract: Funding information Air Force Office of Scientific Research, Grant/Award Number: FA9550-16-1-0100 Summary In this paper, we derive stability margins for optimal and inverse optimal stochastic feedback regulators. Specifically, gain, sector, and disk margin guarantees are… read more here.
Keywords: stability margins; dissipativity; inverse optimal; control ... See more keywords
Solving inverse optimal control problems via value functions to global optimality
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Global Optimization"
DOI: 10.1007/s10898-019-00758-1
Abstract: In this paper, we show how a special class of inverse optimal control problems of elliptic partial differential equations can be solved globally. Using the optimal value function of the underlying parametric optimal control problem,… read more here.
Keywords: control; problem; optimal control; inverse optimal ... See more keywords
Inverse optimal design of input-to-state stabilisation for affine nonlinear systems with input delays
Sign Up to like & getrecommendations! Published in 2018 at "International Journal of Systems Science"
DOI: 10.1080/00207721.2018.1425507
Abstract: ABSTRACT We establish robustness of the predictor feedback control law to perturbations appearing at the system input for affine nonlinear systems with time-varying input delay and additive disturbances. Furthermore, it is shown that it is… read more here.
Keywords: inverse optimal; affine nonlinear; input; input delays ... See more keywords
Observer-Based Adaptive Inverse Optimal Output Regulation for a Class of Uncertain Nonlinear Systems
Sign Up to like & getrecommendations! Published in 2023 at "IEEE Access"
DOI: 10.1109/access.2022.3230788
Abstract: This paper addresses the adaptive inverse optimal output regulation problem for a class of uncertain nonlinear systems driven by an exosystem. The unknown parameters, internal disturbances, and unmeasured states are contained in the nonlinear system.… read more here.
Keywords: output regulation; system; inverse optimal; output ... See more keywords
Inverse Optimal-Based Attitude Control for Fixed-Wing Unmanned Aerial Vehicles
Sign Up to like & getrecommendations! Published in 2023 at "IEEE Access"
DOI: 10.1109/access.2023.3280424
Abstract: This article presents a novel design of an attitude control system for fixed-wing unmanned aerial vehicles (UAV) based on inverse optimal control theory. The unknown disturbances and model uncertainties of the UAV system are estimated… read more here.
Keywords: fixed wing; control; wing unmanned; attitude control ... See more keywords
Robust Inverse Optimal Cooperative Control for Uncertain Linear Multiagent Systems
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Systems Journal"
DOI: 10.1109/jsyst.2021.3085346
Abstract: This article studies robust inverse optimal control design for cooperative control of uncertain linear multiagent systems (MASs) on directed graph. While designing optimal cooperative control solutions are desired and have been widely considered, ignoring the… read more here.
Keywords: control uncertain; control; robust inverse; cooperative control ... See more keywords
An Inverse Optimal Control Approach for Learning and Reproducing Under Uncertainties
Sign Up to like & getrecommendations! Published in 2023 at "IEEE Control Systems Letters"
DOI: 10.1109/lcsys.2022.3226882
Abstract: This letter presents a novel inverse optimal control (IOC) approach that can account for uncertainties in measurements and system models. The proposed IOC approach aims to recover an objective function including a time-varying term, called… read more here.
Keywords: system; inverse optimal; control; variability ... See more keywords
Force Sharing Problem During Gait Using Inverse Optimal Control
Sign Up to like & getrecommendations! Published in 2023 at "IEEE Robotics and Automation Letters"
DOI: 10.1109/lra.2022.3217398
Abstract: Human gait patterns have been intensively studied, both from medical and engineering perspectives, to understand and compensate pathologies. However, the muscle-force sharing problem is still debated as acquiring individual muscle force measurements is challenging, requiring… read more here.
Keywords: force sharing; optimal control; inverse optimal; gait ... See more keywords
Application of Inverse Optimal Formation Control for Euler-Lagrange Systems
Sign Up to like & getrecommendations! Published in 2023 at "IEEE Transactions on Intelligent Transportation Systems"
DOI: 10.1109/tits.2023.3240135
Abstract: This paper studies the inverse optimal formation control problem for heterogeneous Euler-Lagrange systems. In order to reduce the impacts of surface vehicles configuration and surface vehicles type on transportation efficiency, the nonlinear terms in the… read more here.
Keywords: euler lagrange; formation control; optimal formation; formation ... See more keywords
Adaptive Reference Inverse Optimal Control for Natural Walking With Musculoskeletal Models
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Transactions on Neural Systems and Rehabilitation Engineering"
DOI: 10.1109/tnsre.2022.3180690
Abstract: An efficient inverse optimal control method named Adaptive Reference IOC is introduced to study natural walking with musculoskeletal models. Adaptive Reference IOC utilizes efficient inner-loop direct collocation for optimal trajectory prediction along with a gradient-based… read more here.
Keywords: natural walking; adaptive reference; reference; walking musculoskeletal ... See more keywords
Distributed Cooperative Neural Inverse Optimal Control of Microgrids for Island and Grid-Connected Operations
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Transactions on Smart Grid"
DOI: 10.1109/tsg.2021.3132640
Abstract: In this paper, a novel distributed secondary cooperative control based on neural inverse optimal control scheme is synthesized for microgrids considering island and grid-connected modes. This approach is developed for each distributed generator to track… read more here.
Keywords: neural inverse; control; grid connected; optimal control ... See more keywords