Results 231 to 240 of about 572,993 (300)

Free transverse vibration analysis of Non-uniform Nano-Timoshenko beams rotating around two perpendicular axes using differential quadrature method. [PDF]

Sci Rep
Mohsen AM, Fadwi RM, Haji BS, Sawaran Singh NS, Hussein ZA, Hamd SS, Fotohi A, Keshavarzi A, Salahshour S.   +8 more
europepmc   +1 more source

Exact Robust Filtering and Differentiation Based on Sliding Modes and Homogeneity

International Journal of Robust and Nonlinear Control, EarlyView.
ABSTRACT This article addresses the problem of online estimation of the derivatives of a signal corrupted by measurement noise. The measured signal is modeled as the sum of a smooth nominal component and a uniformly bounded noise term. A key objective is to attenuate the effect of high‐frequency noise.
Jaime A. Moreno, Arie Levant
wiley   +1 more source

CSAKD: Determining Absolute Ligand Affinities From ¹⁹F NMR Chemical Shift Anisotropy. [PDF]

Angew Chem Int Ed Engl
Rüdisser SH, Stadler G, Gossert AD.
europepmc   +1 more source

THREE SHIFTED EULER SUMS INVOLVING PRODUCTS OF HARMONIC NUMBERS

K. Srinivasa Raghava
openalex   +1 more source

High‐Order Sliding‐Mode control for MIMO Systems

International Journal of Robust and Nonlinear Control, EarlyView.
ABSTRACT This paper extends Lyapunov‐based homogeneous high‐order sliding‐mode control to a class of uncertain non‐square multi‐input multi‐output (MIMO) nonlinear systems with a well‐defined vector relative degree. The considered systems admit a normal‐form representation with an uncertain but full‐row‐rank input‐gain matrix.
Jaime A. Moreno, Angel Mercado‐Uribe
wiley   +1 more source

Association Between AI-derived Thoracic Calcium Volume and Aortic Valve Calcification Quantified by Agatston Scoring. [PDF]

In Vivo
Almeida GG, Belde D, Guldimann M, Engelberger S, Euler A, Knöpfli F, Kubik-Huch RA, Thali M, Niemann T.   +8 more
europepmc   +1 more source

Feedback Linearisation with State Constraints

International Journal of Robust and Nonlinear Control, EarlyView.
ABSTRACT Feedback Linearisation (FBL) is a widely used technique that applies feedback laws to transform input‐affine nonlinear control systems into linear control systems, allowing for the use of linear controller design methods such as pole placement.
Songlin Jin, Yuanbo Nie, Morgan Jones
wiley   +1 more source

Linking Laboratory and Field Observations of Carbon Dioxide Transport at the Nevada National Security Site. [PDF]

ACS Omega
Neil CW, Ortiz JP, Eldridge DL, Miller H, Stauffer PH, Euler GG.   +5 more
europepmc   +1 more source

Sliding Motions on Non‐Euclidean State Spaces: A Differential‐Geometric Perspective

International Journal of Robust and Nonlinear Control, EarlyView.
ABSTRACT This paper extends sliding‐mode control theory to nonlinear systems evolving on smooth manifolds. Building on differential geometric methods, we reformulate Filippov's notion of solutions, characterize well‐defined vector fields on quotient spaces, and provide a consistent geometric definition of higher‐order sliding modes.
Fernando Castaños
wiley   +1 more source