Parameter Sensitivity Analysis for Computationally Intensive Spatially Distributed Dynamical Environmental Systems Models
نویسندگان
چکیده
منابع مشابه
Sensitivity Analysis of Distributed Parameter Systems
A wide variety of phenomena are described by partial differential equations, so-called distributed parameter systems. In such partial differential equation models it is often desirable to determine the effect of uncertainties in parameters appearing in the equations on their solutions and also, if more than one .parameter may vary, which parameters arc most influential. The sensitivity analysis...
متن کاملEvaluating and developing parameter optimization and uncertainty analysis methods for a computationally intensive distributed hydrological model
Evaluating and Developing Parameter Optimization and Uncertainty Analysis Methods for a Computationally Intensive Distributed Hydrological Model. (August 2008) Xuesong Zhang, B.S, Qingdao University, China; M.S., Beijing Normal University, China Chair of Advisory Committee: Dr. Raghavan Srinivasan This study focuses on developing and evaluating efficient and effective parameter calibration and ...
متن کاملOn Two-parameter Dynamical Systems and Applications
In this note some useful properties of strongly continuous two-parameter semigroups of operators are studied, an exponential formula for two-parameter semigroups of operators on Banach spaces is obtained and some applied examples of two-parameter dynamical systems are discussed
متن کاملAdaptive Distributed Simulation for Computationally Intensive Modelling
The potential gain in speeding up the execution time of computationally intensive simulation in workstation clusters is tremendous. One of the challenges for exploring this gain is adaptation of the dynamic workload conditions and the heterogeneity of the workstation clusters. Static schemes of allocating simulation workload to distributed workstations are inadequate because the assigned worklo...
متن کاملa Simplified Model of Distributed Parameter Systems
A generalized simplified model for describing the dynamic behavior of distributed parameter systems is proposed. The various specific characteristics of gain and phase angle of distributed parameter systems are investigated from frequency response formulation and complex plane representation of the proposed simplified model. The complex plane investigation renders some important inequality cons...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Journal of Advances in Modeling Earth Systems
سال: 2019
ISSN: 1942-2466,1942-2466
DOI: 10.1029/2018ms001573