Найти книгу: "Dynamics of Physical Systems"

A comprehensive text and reference for a first study of system dynamics and control, this volume emphasizes engineering concepts — modeling, dynamics feedback, and stability, for example — rather than mechanistic analysis procedures designed to yield routine answers to programmable problems. Its focus on physical modeling cultivates an appreciation for the breadth of dynamic systems without resorting to analogous electric-circuit formulation and analysis.After a careful treatment of the modeling of physical systems in several media and the derivation of the differential equations of motion, the text determines the physical behavior those equations connote: the free and forced motions of elementary systems and compound «systems of systems.» Dynamic stability and natural behavior receive comprehensive linear treatment, and concluding chapters examine response to continuing and abrupt forcing inputs and present a fundamental treatment of analysis and synthesis of feedback control systems. This text's breadth is further realized through a series of examples and problems that develop physical insight in the best traditions of modern engineering and lead students into richer technical ground.As presented in this book, the concept of dynamics forms the basis for understanding not only physical devices, but also systems in such fields as management and transportation. Indeed, the fundamentals developed here constitute the common language of engineering, making this text applicable to a wide variety of undergraduate and graduate courses. 334 figures. 12 tables.

В книге содержится описание прикладной программы Simulink и библиотеки блоков SimPowerSystems, предназначенной для моделирования электротехнических устройств и систем. Рассматривается методика создания моделей с помощью графического интерфейса программы, описаны методы расчета моделей, подробно освещена методика создания электротехнических блоков пользователя. Даны основные команды для управления моделью из ядра пакета MATLAB, рассмотрен механизм выполнения расчета модели, приводятся советы автора по применению программы. Книга включает в себя большое количество примеров, поясняющих работу блоков и методику создания модели.

В книге содержится описание прикладной программы Simulink и библиотеки блоков SimPowerSystems, предназначенной для моделирования электротехнических устройств и систем. Рассматривается методика создания моделей с помощью графического интерфейса программы, описаны методы расчета моделей, подробно освещена методика создания электротехнических блоков пользователя. Даны основные команды для управления моделью из ядра пакета MATLAB, рассмотрен механизм выполнения расчета модели, приводятся советы автора по применению программы. Книга включает в себя большое количество примеров, поясняющих работу блоков и методику создания модели. Издание предназначено для инженеров, научных работников, аспирантов и студентов, занимающихся моделированием в области электротехники.

The book is a collection of papers presented at the conference «Russia and Norway: Physical and Symbolic Borders» held in St Petersburg in April 2005 in connection with the opening of the exhibition «Norway – Russia. Neighbours through the ages». In the book different aspects of the history of the Norwegian-Russian border are covered by historians from Moscow, St Petersburg, Arkhangelsk, Copenhagen, Cambridge, Bergen and Tromso. The papers are diverse and refer to different chronological periods. One group of articles deals with problems connected with the medieval border treaties between Norway and Novgorodian Russia, others with the diplomatic history of the border convention of 1826, as well as its effect on ethnic minorities living in the border area. One author addresses the present-day delimitation controversy between Norway and Russia in the Barents Sea. Other articles deal with symbolic borders, for example, barriers in translating Russian literature into Norwegian, and borders between the two cultures, experienced by the Russian emigrants in Norway after the Russian Revolution. And finally, there are articles without explicit references to the concept of borders, where the authors investigate in more general terms different aspects of Norwegian-Russian relations.

Полный вариант заголовка: «Nahere Beleuchtung des Nichteinigung-Systems : ein Bruchstuck fur die Geschichte der Zukunft / [K. C. ZurLippe]».

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