Adaptive Unscented Kalman Filter Based Estimation and Filtering for Dynamic Positioning with Model Uncertainties
Sign Up to like & getrecommendations! Published in 2019 at "International Journal of Control, Automation and Systems"
DOI: 10.1007/s12555-018-9503-4
Abstract: A novel adaptive unscented Kalman filter (AUKF) is presented and applied to ship dynamic positioning (DP) system with model uncertainties of time-varying noise statistics, model mismatch and slow varying drift forces. The adaptive algorithm is… read more here.
Keywords: adaptive unscented; dynamic positioning; covariance; kalman filter ... See more keywords
Partial safety factor for resistance model uncertainties in 2D non-linear finite element analysis of reinforced concrete structures
Sign Up to like & getrecommendations! Published in 2018 at "Engineering Structures"
DOI: 10.1016/j.engstruct.2018.09.041
Abstract: Abstract This work evaluates the partial safety factor related to the resistance model uncertainties in non-linear finite element analyses (NLFEAs) for reinforced concrete structures. Various experimental tests concerning different typologies of structures with different behaviours… read more here.
Keywords: reinforced concrete; model; model uncertainties; resistance ... See more keywords
Robust multi-agent differential games for general linear systems with model uncertainties
Sign Up to like & getrecommendations! Published in 2020 at "IFAC-PapersOnLine"
DOI: 10.1016/j.ifacol.2020.12.092
Abstract: Abstract The problem of infinite-horizon multi-agent differential games is investigated, where the process can be modeled by a set of uncertain linear dynamics. The players are divided into two teams, one of which consists of… read more here.
Keywords: differential games; agent differential; multi agent; model uncertainties ... See more keywords
Adaptive robust control of coupled attitude and orbit for spacecraft with model uncertainties
Sign Up to like & getrecommendations! Published in 2017 at "Aircraft Engineering and Aerospace Technology"
DOI: 10.1108/aeat-07-2016-0113
Abstract: Purpose The purpose of this paper is to propose an adaptive robust controller for coupled attitude and orbit control of rigid spacecraft based on dual quaternion in the presence of external disturbances and model uncertainties.… read more here.
Keywords: model uncertainties; adaptive robust; attitude orbit; coupled attitude ... See more keywords
Adaptive Cooperative Diving of Saucer-Type Underwater Gliders Subject to Model Uncertainties and Input Constraints
Sign Up to like & getrecommendations! Published in 2019 at "IEEE Access"
DOI: 10.1109/access.2019.2915160
Abstract: This paper is concerned with the cooperative diving problem of homogenous under-actuated saucer-type autonomous underwater gliders subject to model uncertainties, input constraints as well as external disturbances. A modular back-stepping design method is used to… read more here.
Keywords: gliders subject; underwater gliders; saucer type; cooperative diving ... See more keywords
Robust MPC for Systems With Model Uncertainties and Measurement Outliers
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Access"
DOI: 10.1109/access.2022.3221476
Abstract: This paper considers the observer-based output feedback robust model predictive control (RMPC) problem for systems with model uncertainties and possible measurement outliers. For the sake of alleviating the effects of possible abnormal measurements, we design… read more here.
Keywords: measurement outliers; systems model; robust mpc; mpc systems ... See more keywords
Adaptive Neural-Network Boundary Control for a Flexible Manipulator With Input Constraints and Model Uncertainties
Sign Up to like & getrecommendations! Published in 2021 at "IEEE Transactions on Cybernetics"
DOI: 10.1109/tcyb.2020.3021069
Abstract: This article develops an adaptive neural-network (NN) boundary control scheme for a flexible manipulator subject to input constraints, model uncertainties, and external disturbances. First, a radial basis function NN method is utilized to tackle the… read more here.
Keywords: input; flexible manipulator; model uncertainties; control ... See more keywords
Distributed Model Predictive Control for Vehicle Platoon With Mixed Disturbances and Model Uncertainties
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Transactions on Intelligent Transportation Systems"
DOI: 10.1109/tits.2022.3153307
Abstract: To successfully implement the platoon control of connected and automated vehicles (CAVs), the model uncertainties, external disturbances, and time delays must be addressed. In this study, we propose a distributed Model Predictive Control scheme to… read more here.
Keywords: vehicle; control; model uncertainties; model ... See more keywords
Chance-Constrained Scheduling of Underground Pumped Hydro Energy Storage in Presence of Model Uncertainties
Sign Up to like & getrecommendations! Published in 2020 at "IEEE Transactions on Sustainable Energy"
DOI: 10.1109/tste.2019.2929687
Abstract: Abandoned underground quarries or mines may be rehabilitated as natural reservoirs for underground pumped hydro energy storage (UPHES). In addition to the inherent modeling inaccuracies of the traditional PHES that arise from, e.g., approximating the… read more here.
Keywords: underground pumped; pumped hydro; model; hydro energy ... See more keywords