Описание: Describes elements and applications of the text oriented programming languages STL (statement list) and SCL (structured control language) for use with both SIMATIC S7 300 and SIMATIC S7 400 including the applications with PROFINET. This book introduces the programming software STEP 7.
Автор: Yu Cheng-Ching Название: Autotuning of PID Controllers / A Relay Feedback Approach ISBN: 1846280362 ISBN-13(EAN): 9781846280368 Издательство: Springer Рейтинг: Цена: 20896.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: Provides methods for improving PID controller performance. This title covers derivation of analytical expressions for relay feedback responses; shapes of relay responses and improved closed-loop control and performance assessment; and, autotuning for handling process nonlinearity in multiple-model-based cases.
Описание: This thesis provides a systematic and integral answer to an open problem concerning the universality of dynamic fuzzy controllers. It presents a number of novel ideas and approaches to various issues including universal function approximation, universal fuzzy models, universal fuzzy stabilization controllers, and universal fuzzy integral sliding mode controllers. The proposed control design criteria can be conveniently verified using the MATLAB toolbox. Moreover, the thesis provides a new, easy-to-use form of fuzzy variable structure control. Emphasis is given to the point that, in the context of deterministic/stochastic systems in general, the authors are in fact discussing non-affine nonlinear systems using a class of generalized T-S fuzzy models, which offer considerable potential in a wide range of applications.
Описание: Ladder diagram (LAD) and function block diagram (FBD) are the graphic-oriented programming languages in the programming software STEP 7. This book introduces the STEP 7 with functions for Windows vista. It describes elements and applications for use with both SIMATIC S7-300 and SIMATIC S7-400 including the applications with PROFINET.
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