Salt Llobregat, Julián José; Sala, Antonio; Albertos Pérez, Pedro(Institute of Electrical and Electronics Engineers (IEEE), 2011-09)
An algebraic design via Diophantine equations of dual-rate regulators for linear unstable and non-minimum-phase plants, generalizing the well-known constraints for the reference model in single-rate systems, is presented ...
Cazalilla, J.; Vallés Miquel, Marina; Mata Amela, Vicente; Díaz Rodríguez, Miguel Ángel; Valera Fernández, Ángel(Elsevier, 2014-10)
Model-based control improves robot performance provided that the dynamics parameters are estimated accurately. However, some of the model parameters change with time, e.g. friction parameters and unknown payload. Particularly, ...
Esparza Peidro, Alicia; Agüero, Juan C.; Rojas, Cristian R.; Godoy, Boris I.(International Federation of Automatic Control, 2011)
In this paper, we generalize existing fundamental limitations on the accuracy of the estimation of dynamic models. In addition, we study the large sample statistical behavior of different estimation-based controller design ...
[EN] Rehabilitation is a hazardous task for a mechanical system, since the device has to interact with the human extremities without the hands-on experience the physiotherapist acquires over time. A gap needs to be filled ...
Díaz-Rodríguez, Miguel; Valera Fernández, Ángel; Mata Amela, Vicente; Vallés Miquel, Marina(Institute of Electrical and Electronics Engineers (IEEE), 2013-12)
This paper presents in detail how to model, identify, and control a 3-DOF prismatics-revolute-spherical parallel manipulator in terms of relevant parameters. A reduced model based on a set of relevant parameters is obtained ...
[EN] When in a digital control strategy there are samples lost due to limitations, different multirate (MR) control options can be used for solving the problem: Dual-rate inferential control (IC) and model-based dual-rate ...
Ubach Balagué, Sergi(Universitat Politècnica de València, 2016-10-26)
[ES] El objetivo principal del presente trabajo ha sido el de elaborar una estrategia de control para aplicar a un proceso de filtración en un MBR anaeróbico sumergido (SAnMBR). Éste, tiene como finalidad controlar el FR ...