Описание: It was while reading HusserI`s Cartesian Meditations that the subject of the present volume first occurred to me. And in a way I am offering a somewhat oblique commentary on HusserI`s Meditations - "oblique" because it is not a systematic elucidation of the entire text.
Автор: Egon Stanewsky; Jean Delery; John Fulker; Wolfgang Название: EUROSHOCK - Drag Reduction by Passive Shock Control ISBN: 3322907139 ISBN-13(EAN): 9783322907134 Издательство: Springer Рейтинг: Цена: 6986.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: It has been recognized by the European Union (EU) that the survival of the Aeronautical Industries of Europe in the highly competitive World Aviation Market is strongly dependent on such factors as time-to-market of a new or derivative aircraft and on its manufacturing costs but also on the achievement of a competitive technological advantage by which an increased market share can be gained. Cooperative research is therefore continuously encouraged and co-financed by the European Union in order to strengthen the scientific and technological base of the Aeronautical Industries thus facilitating the future design and manufacture of civil air- craft products and providing the technological edge needed for survival. Targets of research within Area 3, Aeronautics, of the Industrial and Materials Technology Programme (1991 - 1993) have been identified to be aircraft efficiency, cost effectiveness and environmental im- pact. Concerning aircraft efficiency - relevant to the present research - a reduction in aircraft drag of 10010, a reduction in aircraft fuel consumption of 30010 and a reduction in airframe, en- gine and system weight of 20% are envisaged. Meeting these objectives has, of course, also a strong positive impact on the environment. In order to further technology, the philosophy is to avoid spreading the available resources too thinly and rather concentrate on the feasibility demonstration of a limited number of tech- nologies of high economic and industrial impact.
Автор: J?rgen Altmann; Joseph Rotblat Название: Verification of Arms Reductions ISBN: 3642466869 ISBN-13(EAN): 9783642466861 Издательство: Springer Рейтинг: Цена: 15672.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: In cooperation with the Peace Research Institute Frankfurt (PRIF)
Автор: E. Baulieu; Atsuyoshi Ohno; Satoshi Ushida; L. Jae Название: Mechanistic Models of Asymmetric Reductions ISBN: 3540164405 ISBN-13(EAN): 9783540164401 Издательство: Springer Рейтинг: Цена: 12157.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: Bio-organic Chemistry has corne of age - the sign of this is the start of a new series of Lecture Notes that are the product and substrate of spreading this line of modern knowledge among graduate students and research workers in such fields as mechanistic biochemistry, bio- mimetic organic chemistry, biotechnological application of enzymology, to name only a few examples of how many frontiers are opened and borders lifted - just at. the time when the demand for a'''Synthetic Biology" and "Molecular Biotechnology" is increasing - fields that have been neglected for (too) long a time by "classical" chemists in curricula and imagination. We hope that through this first volume, which pOints in the several directions mentioned above, the profile of the undertaking will become clear and that it will find resonance among the scientific community interested in the thoughtful application of chemical and physical con- cepts to biochemical and molecular-biological problems.
Автор: Benjamin Benninghofen; Susanne Kemmerich; Michael Название: Systems of Reductions ISBN: 3540185984 ISBN-13(EAN): 9783540185987 Издательство: Springer Рейтинг: Цена: 9781.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Автор: Egon Stanewsky; J. Delery; John Fulker; Paolo de M Название: Drag Reduction by Shock and Boundary Layer Control ISBN: 3540433171 ISBN-13(EAN): 9783540433170 Издательство: Springer Рейтинг: Цена: 47377.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: Describes the EU-supported project EUROSHOCK II concerned with the investigation of active shock and boundary layer control to improve aircraft performance. This book discusses basic experiments to improve and validate physical models relevant to the extension and application of various computational methods to airfoil and wing flows with control.
Автор: V.I. Elkin Название: Reduction of Nonlinear Control Systems ISBN: 0792356233 ISBN-13(EAN): 9780792356233 Издательство: Springer Рейтинг: Цена: 13275.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: This monograph is devoted to methods of reduction of nonlinear control systems to a simpler form, for example decomposition into systems of lesser dimension. The approach centres on the immersion of control systems into some differential geometric category.
Автор: Obinata, Goro Anderson, Brian D. O. Название: Model reduction for control system design ISBN: 1447110781 ISBN-13(EAN): 9781447110781 Издательство: Springer Рейтинг: Цена: 20962.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: Comprehensive treatment of approximation methods for filters and controllers. Balanced truncation, Hankel norm reduction, multiplicative reduction, weighted methods and coprime factorization methods are all discussed.
Автор: Egon Stanewsky; J. Delery; John Fulker; Paolo de M Название: Drag Reduction by Shock and Boundary Layer Control ISBN: 3642077625 ISBN-13(EAN): 9783642077623 Издательство: Springer Рейтинг: Цена: 47377.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: Concerning aircraft efficiency - relevant to the present research - a reduction in aircraft drag of 10%, a reduction in aircraft fuel consumption of 30%, and a reduction in airframe, engine and system weight of 20% are envisaged.
Автор: V.I. Elkin Название: Reduction of Nonlinear Control Systems ISBN: 9401059519 ISBN-13(EAN): 9789401059510 Издательство: Springer Рейтинг: Цена: 6986.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: In particular, linear dynamic control systems iJ = Ay + Bu, y E M C ]Rn, U E ]RT, (1) where A and B are constants, are often abandoned in favor of nonlinear dynamic control systems (2) which, in addition, contain a large number of equations.
Описание: Historically, one of the basic issues in control systems design has been robustness: the ability of a controlled plant to withstand variations in or lack of knowledge of its dynamics. Even if the dynamics of a system are accurately known for purposes of implementation, it is often desirable to design a control system based on a simplified model. Consequently it is essential to be able to guarantee a reasonable performance not only for the nominal plant, but also for its neighbouring perturbations: this is the issue of robustness. Since the beginning of this decade major advances have been made in this area, notably using the H -approach; this term is meant to cover the solution of sensitivity reduction, approximation and model reduction, robustness and related control design problems using the mathematics of Hardy spaces and related areas in Harmonic Analysis. This book contains the proceedings of the NATO Advanced Research Workshop on "Modelling, Robustness and Sensitivity Reduction in Control Systems", which was held at the University of Groningen, December 1986. Its aim was to explore the development of H -design techniques and its ramifications in Systems Theory in a unified and systematic way with the emphasis on recent advances and future directions in this fast developing area. In particular the following inter-related aspects were addressed: H -mathematical foundations, model approximation and robustness in control design, optimal sensitivity reduction, modelling and system identification and signal processing.
Описание: Cost Reduction and Control Best Practices provides financial manages with no-nonsense, balanced, and practical strategies that are being targeted and used nationwide for controlling costs by thousands of companies in areas such as human resources, compensation, benefits, purchasing, outsourcing, use of consultants, taxes, and exports.
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