Results 171 to 180 of about 1,194 (217)

Robust Adaptive Model Predictive Control for Tracking in Interconnected Systems via Distributed Optimization

International Journal of Robust and Nonlinear Control, Volume 36, Issue 5, Page 2907-2926, 25 March 2026.
ABSTRACT This study presents a novel Distributed Robust Adaptive Model Predictive Control (DRAMPC) for tracking in multi‐agent systems. The framework is designed to work with dynamically coupled subsystems and limited communication, which is restricted to local neighborhoods.
Fabio Faliero, Elisa Capello, Andrea Iannelli   +2 more
wiley   +1 more source

Optimal and typical L 2 discrepancy of 2-dimensional lattices. [PDF]

Ann Mat Pura Appl
Borda B.
europepmc   +1 more source

Compressible Flow Exfoliation of Two‐Dimensional Nanomaterials: Insights Into Layer Separation Informed by Gas Dynamics

Advanced Engineering Materials, Volume 28, Issue 6, 18 March 2026.
This study elucidates the mechanism of compressible flow exfoliation for producing 2D hexagonal boron nitride (h‐BN). Fluid dynamics analysis reveals that acceleration‐driven aerodynamic shear forces, rather than shock waves alone, drive effective layer separation.
Md Farhadul Islam, Saeed Arabha, Ray Hixon, Reza Rizvi   +3 more
wiley   +1 more source

Bionic Inner-Tapered Energy Absorption Tube Featuring Progressively Enhanced Fold Deformation Mode. [PDF]

Biomimetics (Basel)
Zhang S, Mu Z, Song W, Zhang Z, Yu H, Zhang B, Han Z, Ren L.   +7 more
europepmc   +1 more source

Dual Variational Problems and Action Principles for Chen–Lee and Hopf–Langford Systems

Mathematical Methods in the Applied Sciences, Volume 49, Issue 4, Page 2456-2462, 15 March 2026.
ABSTRACT We describe the construction of dual variational principles and action functionals for nonlinear dynamical systems using a methodology based on the dual Lagrange multiplier formalism and a convex optimization approach, to derive families of dual actions that correspond to the given nonlinear ordinary differential system.
A. Ghose‐Choudhury, Partha Guha
wiley   +1 more source

Study on rapid identification of soil slope boulders based on natural vibration frequency. [PDF]

Sci Rep
Jia Y, Liang Y, Song G, Wang H, Xie M, Hua S, Chen Z, Ma W, Niu T.   +8 more
europepmc   +1 more source

Stable Model Reduction for Time‐Domain Room Acoustics: A Structure‐Preserving Formulation for Complex Boundaries

International Journal for Numerical Methods in Engineering, Volume 127, Issue 5, 15 March 2026.
ABSTRACT This work presents novel structure‐preserving formulations for stable model order reduction in the context of time‐domain room acoustics simulations. A solution to address the instability in conventional model order reduction formulations based on the Linearized Euler Equations is derived and validated through numerical experiments.
Satish Bonthu, Hermes Sampedro Llopis, Solvi Thrastarson, Finnur Pind, Runar Unnthorsson   +4 more
wiley   +1 more source

Calculating and Reporting Coefficients of Variation for DIA-Based Proteomics. [PDF]

J Proteome Res
Brenes AJ.
europepmc   +1 more source

When Error Propagation Fails: A Mini‐Tutorial on Geometric Brownian Motion Simulation

Advanced Theory and Simulations, Volume 9, Issue 3, March 2026.
Linear error propagation fails in multiplicative stochastic processes governed by geometric Brownian motion, severely underestimating variance and tail risk. This mini‐tutorial derives the exact log‐normal solution, implements Euler–Maruyama simulation, and introduces a quantitative diagnostic for when simulation is essential.
Ioan Bâldea
wiley   +1 more source

Decentralized Consensus Protocols on <i>SO</i>(4)^<i>N</i> and <i>TSO</i>(4)^<i>N</i> with Reshaping. [PDF]

Entropy (Basel)
Butcher EA, Spaeth V.
europepmc   +1 more source