A distributed fault detection and isolation algorithm based on Moving Horizon Estimation
Sign Up to like & getrecommendations! Published in 2017 at "IFAC-PapersOnLine"
DOI: 10.1016/j.ifacol.2017.08.2406
Abstract: Abstract This paper presents a new distributed iterative model-based fault detection and isolation scheme based on moving horizon estimation (MHE). The system is partitioned into sub-units and local MHE algorithms are used to estimate both… read more here.
Keywords: fault detection; horizon estimation; based moving; detection isolation ... See more keywords
Assessing the Impact of EKF as the Arrival Cost in the Moving Horizon Estimation under Nonlinear Model Predictive Control
Sign Up to like & getrecommendations! Published in 2021 at "Industrial & Engineering Chemistry Research"
DOI: 10.1021/acs.iecr.0c06095
Abstract: In this work, we investigate the performance of nonlinear model predictive control (NMPC) and moving horizon estimation (MHE) in a feedback control system subject to different arrival cost (AC) app... read more here.
Keywords: moving horizon; control; predictive control; nonlinear model ... See more keywords
A homotopy-based moving horizon estimation
Sign Up to like & getrecommendations! Published in 2019 at "International Journal of Control"
DOI: 10.1080/00207179.2017.1406150
Abstract: ABSTRACT Moving horizon estimation (MHE) solves a constrained dynamic optimisation problem. Including nonlinear dynamics into an optimal estimation problem generally comes at the cost of tackling a non-convex optimisation problem. Here, a particular model formulation… read more here.
Keywords: estimation; horizon estimation; problem; homotopy based ... See more keywords
Noise Adaptive Moving Horizon Estimation for State-of-Charge Estimation of Li-Ion Battery
Sign Up to like & getrecommendations! Published in 2021 at "IEEE Access"
DOI: 10.1109/access.2020.3047971
Abstract: In this paper, a novel noise adaptive moving horizon estimation (NAMHE) method is proposed to improve the accuracy of state of charge(SOC) estimation of Li-ion batteries under the unknown noise conditions. Specifically, based on the… read more here.
Keywords: moving horizon; state charge; horizon estimation; noise adaptive ... See more keywords
Reset Moving Horizon Estimation for Quantized Discrete Time Systems
Sign Up to like & getrecommendations! Published in 2021 at "IEEE Transactions on Automatic Control"
DOI: 10.1109/tac.2020.3037140
Abstract: This article addresses reset moving horizon estimation for multiple output discrete-time systems with quantized measurements. A new state reset estimator is designed based on a one-dimensional noisy measurement to overcome underestimation or overestimation of the… read more here.
Keywords: estimation; discrete time; horizon estimation; reset moving ... See more keywords
Distributed Moving Horizon Estimation Over Wireless Sensor Networks: A Matrix-Weighted Consensus Approach
Sign Up to like & getrecommendations! Published in 2023 at "IEEE Transactions on Circuits and Systems II: Express Briefs"
DOI: 10.1109/tcsii.2022.3226219
Abstract: This brief proposes a novel approach to distributed moving horizon estimation for linear discrete-time systems over a wireless sensor network. A distributed moving horizon estimator is presented by minimizing a cost function involving consensus steps… read more here.
Keywords: moving horizon; distributed moving; horizon estimation; consensus ... See more keywords
Condition Monitoring in Advanced Battery Management Systems: Moving Horizon Estimation Using a Reduced Electrochemical Model
Sign Up to like & getrecommendations! Published in 2018 at "IEEE/ASME Transactions on Mechatronics"
DOI: 10.1109/tmech.2017.2675920
Abstract: Efficient battery condition monitoring is of particular importance in large-scale, high-performance, and safety-critical mechatronic systems, e.g., electrified vehicles and smart grid. This paper pursues a detailed assessment of optimization-driven moving horizon estimation (MHE) framework by… read more here.
Keywords: estimation; electrochemical model; horizon estimation; condition monitoring ... See more keywords