Zobrazeno 1 - 10
of 1 121
pro vyhledávání: '"Gonzalez, Rodrigo A."'
The sampling rate of input and output signals is known to play a critical role in the identification and control of dynamical systems. For slow-sampled continuous-time systems that do not satisfy the Nyquist-Shannon sampling condition for perfect sig
Externí odkaz:
http://arxiv.org/abs/2410.19629
This study presents a grey-box recursive identification technique to estimate key parameters in a mineral flotation process across two scenarios. The method is applied to a nonlinear physics-based dynamic model validated at a laboratory scale, allowi
Externí odkaz:
http://arxiv.org/abs/2405.04275
Block coordinate descent is an optimization technique that is used for estimating multi-input single-output (MISO) continuous-time models, as well as single-input single output (SISO) models in additive form. Despite its widespread use in various opt
Externí odkaz:
http://arxiv.org/abs/2404.09071
Refined instrumental variable methods have been broadly used for identification of continuous-time systems in both open and closed-loop settings. However, the theoretical properties of these methods are still yet to be fully understood when operating
Externí odkaz:
http://arxiv.org/abs/2404.08955
When identifying electrical, mechanical, or biological systems, parametric continuous-time identification methods can lead to interpretable and parsimonious models when the model structure aligns with the physical properties of the system. Traditiona
Externí odkaz:
http://arxiv.org/abs/2401.01263
Switched Reluctance Motors (SRMs) enable power-efficient actuation with mechanically simple designs. This paper aims to identify the nonlinear relationship between torque, rotor angle, and currents, to design commutation functions that minimize torqu
Externí odkaz:
http://arxiv.org/abs/2309.17099
Publikováno v:
Journal of Knowledge Management, 2024, Vol. 28, Issue 8, pp. 2413-2432.
Externí odkaz:
http://www.emeraldinsight.com/doi/10.1108/JKM-11-2023-1102
The Refined Instrumental Variable method for discrete-time systems (RIV) and its variant for continuous-time systems (RIVC) are popular methods for the identification of linear systems in open-loop. The continuous-time equivalent of the transfer func
Externí odkaz:
http://arxiv.org/abs/2305.19676
This paper concerns the identification of continuous-time systems in state-space form that are subject to Lebesgue sampling. Contrary to equidistant (Riemann) sampling, Lebesgue sampling consists of taking measurements of a continuous-time signal whe
Externí odkaz:
http://arxiv.org/abs/2304.03314
Control applications are increasingly sampled non-equidistantly in time, including in motion control, networked control, resource-aware control, and event-triggered control. Some of these applications use measurement devices that sample equidistantly
Externí odkaz:
http://arxiv.org/abs/2304.03312