000162621 001__ 162621 000162621 005__ 20251017144601.0 000162621 0247_ $$2doi$$a10.1016/j.physd.2025.134838 000162621 0248_ $$2sideral$$a145196 000162621 037__ $$aART-2025-145196 000162621 041__ $$aeng 000162621 100__ $$aCheng, Changqing 000162621 245__ $$aUncertainty Quantification in Complex Dynamical Systems 000162621 260__ $$c2025 000162621 5203_ $$aUncertainty plays a significant role in modelling, simulating, and performance optimization of complex dynamical systems. Quantifying and reducing the uncertainty effects in system design, simulation and control is critical to ensure robust and reliable system operations. The applications include power grid network, transportation systems, epidemic modeling and intervention, as well as climate simulation, among others. Particularly, the nonlinear dynamics underlying such systems (e.g., time-varying power load, time-resolved human mobility, and spatiotemporal variation of air temperature) brings forward additional challenges in characterizing the uncertainty. Uncertainty quantification (UQ) research, including reliability analysis, reliability-based design optimization, model validation, sensitivity analysis, and robust design, are deemed essential in improving the performance of those nonlinear dynamical systems... 000162621 540__ $$9info:eu-repo/semantics/closedAccess$$aAll rights reserved$$uhttp://www.europeana.eu/rights/rr-f/ 000162621 655_4 $$ainfo:eu-repo/semantics/article$$vinfo:eu-repo/semantics/publishedVersion 000162621 700__ $$aIchinose, Genki 000162621 700__ $$aSmall, Michael 000162621 700__ $$0(orcid)0000-0002-0895-1893$$aMoreno, Yamir$$uUniversidad de Zaragoza 000162621 7102_ $$12004$$2405$$aUniversidad de Zaragoza$$bDpto. Física Teórica$$cÁrea Física Teórica 000162621 773__ $$g481 (2025), 134838 [3 pp.]$$pPhysica, D$$tPHYSICA D-NONLINEAR PHENOMENA$$x0167-2789 000162621 8564_ $$s319661$$uhttps://zaguan.unizar.es/record/162621/files/texto_completo.pdf$$yVersión publicada 000162621 8564_ $$s3170490$$uhttps://zaguan.unizar.es/record/162621/files/texto_completo.jpg?subformat=icon$$xicon$$yVersión publicada 000162621 909CO $$ooai:zaguan.unizar.es:162621$$particulos$$pdriver 000162621 951__ $$a2025-10-17-14:14:18 000162621 980__ $$aARTICLE