Approximation of Large-Scale Dynamical Systems

丛 书 名：Advances in design and control

作     者：Athanasios C. Antoulas 

I S B N：(纸本) 9780898715293 

出 版 社：Society for Industrial and Applied Mathematic 

出 版 年：2005年

页      数：xxv, 479 p. :页

主 题 词：Approximation theory. System analysis. Linear systems. Differential equations Partial. Differentiable dynamical systems. 

学科分类：0711[理学-系统科学] 07[理学] 070104[理学-应用数学] 0701[理学-数学] 071101[理学-系统理论] 

摘      要：Mathematical models are used to simulate, and sometimes control, the behavior of physical and artificial processes such as the weather and very large-scale integration (VLSI) circuits. The increasing need for accuracy has led to the development of highly complex models. However, in the presence of limited computational, accuracy, and storage capabilities, model reduction (system approximation) is often necessary. Approximation of Large-Scale Dynamical Systems provides a comprehensive picture of model reduction, combining system theory with numerical linear algebra and computational considerations. It addresses the issue of model reduction and the resulting trade-offs between accuracy and complexity. Special attention is given to numerical aspects, simulation questions, and practical applications.