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Estimation of Nonstationary Process Variance in Multistage Manufacturing Processes Using a Model-Based Observer
(IEEE, 2018-08)
In this paper, we propose a recursive algorithm to estimate the process variance in multistage manufacturing or assembly processes. We use a replicated model that includes the process variance to be estimated as a time-varying ...
Aeronautical ground lighting system study: field measurements and simulations
(Institution of Engineering and Technology (IET), 2016)
Aeronautical ground lighting (AGL) systems are single-phase series circuits where constant current regulators supply transformers and luminaires. These systems provide visual reference to aircraft during airport operations. ...
Wind power plant resonances
(North Sea Conference & Journal LTD, 2016-12)
Onshore and offshore wind power plants comprising
wind turbines equipped with power converters are increasing in
number worldwide.
Harmonic emissions in power converters
distort currents and voltages, leading ...
A critical approach to Machine Learning forecast capabilities: creating a predictive biography in the age of the Internet of Behaviour (IoB)
(Universitat Oberta de Catalunya, 2023-01)
Based on the notion of the Datacene, understood as the time when data directly affects the social, cultural, economic, political, and even affective structures of the present, in this article we propose how Big Data and ...
Rentabilidad de baterías en aplicaciones FV para el sector comercial bajo operación basada en MPC
(Universidade da Coruña, 2021-09-01)
Este trabajo define una estrategia de operación basada en Control Predictivo basado en Modelo (Model Predictive Control, MPC) para instalaciones
fotovoltaicas con baterías instaladas en el sector
terciario/comercial. La ...
Osteointegración de implantes de titanio con superficies activas. Un estudio proteómico
(Ediciones Peldaño, 2017-12)
Titanium is a biomaterial largely used on dental implant
manufacturing. However, as a consequence of its
intrinsically low bioactivity, the development of distinct
superficial treatments in order to enhance its ...
Tuning and robustness analysis of event-based PID controllers under different event generation strategies
(Taylor & Francis, 2017-05)
In this article, we propose practical rules for tuning event-based PID controllers with two sampling strategies: symmetric send-on-delta (SSOD) and regular quantification (RQ). We present a detailed analysis about the ...
Co-design of jump estimators and transmission policies for wireless multi-hop networks with fading channels
(Elsevier, 2017)
We study transmission power budget minimization of battery-powered nodes in a remote state estimation problem over multi-hop wireless networks. Communication links between nodes are subject to fading, thereby generating ...
Relationship between the degree of creativity and the quality of design outcomes
(Universidad Nacional de Colombia, 2017-03)
This work analyses the relationship between the degree of creativity, measured through the level of novelty and the level of usefulness, and
the quality of the design outcomes. To do so, a total of twelve conceptual designs ...
A Markovian jump system approach for the estimation and adaptive diagnosis of decreased power generation in wind farms
(The Institution of Engineering and Technology (IET), 2019-08-30)
In this study, a Markovian jump model of the power generation system of a wind turbine is proposed and the authors present a closed-loop model-based observer to estimate the faults related to energy losses. The observer ...