Zobrazeno 1 - 10
of 665
pro vyhledávání: '"Da Silva, G. P."'
This paper extends the formulation of a data-driven control method - the Optimal Controller Identification (OCI) - to cope with non-minimum phase (NMP) systems, without a priori knowledge of the NMP transmission zero, i.e. without obtaining a prior m
Externí odkaz:
http://arxiv.org/abs/2305.18938
The reaction of the acetylene cation (C2H2+) with acetonitrile (CH3CN) is measured in a linear Paul ion trap coupled to a time-of-flight mass spectrometer. C2H2+ and CH3CN are both noted for their astrochemical abundance and predicted relevance for u
Externí odkaz:
http://arxiv.org/abs/2305.05723
Higher-order theories of gravity are extensions to general relativity (GR) motivated mainly by high-energy physics searching for GR ultraviolet completeness. They are characterized by the inclusion of correction terms in the Einstein-Hilbert action t
Externí odkaz:
http://arxiv.org/abs/2207.02103
Eco-driving (ED) can be used for fuel savings in existing vehicles, requiring only a few hardware modifications. For this technology to be successful in a dynamic environment, ED requires an online real-time implementable policy. In this work, a dedi
Externí odkaz:
http://arxiv.org/abs/2206.02447
Publikováno v:
Phys. Rev. D 105, 063504 (2022)
The most current observational data corroborate the Starobinsky model as one of the strongest candidates in the description of an inflationary regime. Motivated by such success, extensions of the Starobinsky model have been increasingly recurrent in
Externí odkaz:
http://arxiv.org/abs/2110.15502
Publikováno v:
JCAP11(2021)062
Using the Reduced Relativistic Gas (RRG) model, we analytically determine the matter power spectrum for Warm Dark Matter (WDM) on small scales, $k>1\ h\text{/Mpc}$. The RRG is a simplified model for the ideal relativistic gas, but very accurate in th
Externí odkaz:
http://arxiv.org/abs/2109.07492
This paper presents a data-driven approach to the design of predictive controllers. The prediction matrices utilized in standard model predictive control (MPC) algorithms are typically constructed using knowledge of a system model such as, state-spac
Externí odkaz:
http://arxiv.org/abs/2104.04972
In this paper, an eco--driving Pontryagin maximum principle (PMP) algorithm is designed for optimal deceleration and gear shifting in trucks based on switching among a finite set of driving modes. The PMP algorithm is implemented and assessed in the
Externí odkaz:
http://arxiv.org/abs/2104.03797
Publikováno v:
JCAP09(2020)053
An accurate determination of the Hubble constant remains a puzzle in observational cosmology. The possibility of a new physics has emerged with a significant tension between the current expansion rate of our Universe measured from the cosmic microwav
Externí odkaz:
http://arxiv.org/abs/2006.06712
Publikováno v:
Phys. Rev. D 101, 124061 (2020)
Higher-order theories of gravity have received much attention from several areas including quantum gravity, string theory and cosmology. This paper proposes a higher-order gravity whose action includes all curvature scalar terms up to the second-orde
Externí odkaz:
http://arxiv.org/abs/2004.04878