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pro vyhledávání: '"Patrick, A W"'
Sontag's universal formula is a widely-used technique for stabilizing control through control Lyapunov functions, and it has been extended to address safety-critical control in recent years by incorporating control barrier functions (CBFs). However,
Externí odkaz:
http://arxiv.org/abs/2403.06285
This paper considers the equilibrium-free stability and performance analysis of discrete-time nonlinear systems. We consider two types of equilibrium-free notions. Namely, the universal shifted concept, which considers stability and performance w.r.t
Externí odkaz:
http://arxiv.org/abs/2402.09870
In this paper, we consider the learning of a Reduced-Order Linear Parameter-Varying Model (ROLPVM) of a nonlinear dynamical system based on data. This is achieved by a two-step procedure. In the first step, we learn a projection to a lower dimensiona
Externí odkaz:
http://arxiv.org/abs/2312.06217
Autor:
Patrick, George W.
There is an explicit resolution of the Poisson reduction of four planar point vortices, in the case that three of the vortex strengths are equal and the total vorticity is zero. The resolution, a Hamiltonian system on a unified symplectic phase space
Externí odkaz:
http://arxiv.org/abs/2311.00169
In this paper, we consider the analysis and control of continuous-time nonlinear systems to ensure universal shifted stability and performance, i.e., stability and performance w.r.t. each forced equilibrium point of the system. This "equilibrium-free
Externí odkaz:
http://arxiv.org/abs/2308.08335
Autor:
Griffin, Beth Ann, Schuler, Megan S., Stone, Elizabeth M., Patrick, Stephen W., Stein, Bradley D., de Lima, Pedro Nascimento, Griswold, Max, Scherling, Adam, Stuart, Elizabeth A.
Background: Policy evaluation studies that assess how state-level policies affect health-related outcomes are foundational to health and social policy research. The relative ability of newer analytic methods to address confounding, a key source of bi
Externí odkaz:
http://arxiv.org/abs/2307.01413
With the proliferation of social media, the detection of fake news has become a critical issue that poses a significant threat to society. The dissemination of fake information can lead to social harm and damage the credibility of information. To add
Externí odkaz:
http://arxiv.org/abs/2305.00456
Publikováno v:
IET Control Theory & Applications, Vol 18, Iss 13, Pp 1710-1728 (2024)
Abstract This paper considers the equilibrium‐free stability and performance analysis of discrete‐time nonlinear systems. Two types of equilibrium‐free notions are considered. Namely, the universal shifted concept, which considers stability and
Externí odkaz:
https://doaj.org/article/5b30a42f2fda45e79c03dd812708cd88
Through the use of the Fundamental Lemma for linear systems, a direct data-driven state-feedback control synthesis method is presented for a rather general class of nonlinear (NL) systems. The core idea is to develop a data-driven representation of t
Externí odkaz:
http://arxiv.org/abs/2303.10648
Publikováno v:
Frontiers in Energy Research, Vol 12 (2024)
The Expected Solar Performance and Ramp Rate tool (ESPRR) is an open-source interactive web-based application that reliably calculates ramp rate (RR) statistics and an expected power generation time series for prospective photovoltaic (PV) systems. U
Externí odkaz:
https://doaj.org/article/568d81e11ea94755b7d41bc9b2620002