«Ландшафтный дизайн» – первое российское издание о декоративном садоводстве. Журнал знакомит читателей с наиболее известными садами и парками России и мира, лучшими работами по ландшафтному дизайну. В издании представлены модные стили и направления ландшафтного дизайна, информация о современных технологиях проведения ландшафтных работ. Журнал позволит взглянуть на оформление ландшафта по-новому и почувствовать стиль сегодняшнего дня. В номере: – Палитра лета. Гармоничная картина сада – Всегда зеленый. Ухаживаем за газоном – Викторианский шарм. Поместье Серни – Выделяя детали. Кора, шишки, цветки и многое другое
''Technische Mechanik'' in kompakter Form wird in diesem Lehrbuch in den Hauptkapiteln Statik, Festigkeitslehre, Kinematik, Kinetik sowie Numerische Methoden behandelt. Jedes Unterkapitel schlie?t mit Ubungsbeispielen, praxisbezogenen Hinweisen und Tipps ab, jedes Hauptkapitel mit einer Zusammenfassung. In Ingenieurburos und Entwicklungsabteilungen der Industrie sind numerische Methoden der Festkorpermechanik, verbunden mit Simulations- und Konstruktionssoftware und der anschlie?enden Visualisierungen zur Beanspruchungs- und Formanderungsermittlung ein unerlassliches Handwerkszeug. Hier schafft das Kapitel Numerische Methoden der Festkorpermechanik die Verbindung zwischen den Grundlagen der Technischen Mechanik und der praktischen Umsetzung. Der Inhalt des vorliegenden Lehrbuches ist vorwiegend auf die Anwender der Technischen Mechanik und ihrer Methoden zugeschnitten und richtet sich damit insbesondere an Ingenieurstudenten des Maschinenbaus, der Werkstoffwissenschaften, der Elektrotechnik und des Wirtschaftsingenieurwesens. Diese werden vor allem befahigt, an Hand soliden Grundwissens die Maxime aller Bauteilbewertung ''so genau wie notig, so einfach wie moglich'' zu befolgen.
Das vorliegende Buch beschreibt in zahlreichen Beiträgen namhafter Autoren den aktuellen Stand der Technik im konstruktiven Glasbau. Die Planung und die Ausführung wegweisender Glasarchitektur werden ausführlich erläutert, die Bemessung und die Konstruktion tragender Glasbauteile praxisgerecht erklärt. Die Optimierung zukunftsfähiger Gebäudehüllen wird in gleicher Tiefe behandelt wie die energetische Sanierung denkmalgeschützter Fassaden. Nicht zuletzt vermitteln die jüngsten Ergebnisse anerkannter Forschungseinrichtungen einen zuverlässigen Einblick in die Leistungsfähigkeit des gesamten Glasbaus.
Dieses Buch ist die Fortfuhrung der Sonderheftreihe «Konstruktiver Glasbau» der Zeitschrift Stahlbau, in der seit 2006 jahrlich ein Themenheft sehr erfolgreich publiziert wurde. Der zunehmenden Bedeutung des konstruktiven Glasbaus wird mit diesem deutlich umfangreicheren Buch Rechnung getragen. Renommierte Autoren stellen in zahlreichen Fachaufsatzen wegweisende Glaskonstruktionen und innovative Fassadentechnik vor und erlautern die neue DIN 18008 bis hin zum pruffahigen Bemessungsbeispiel. Au?erdem werden wichtige Ergebnisse der Forschung prasentiert und neueste Entwicklungen im Bereich energetische Sanierungen dargestellt.
Discover the latest models and methods for robotic microassembly from around the world This book presents and analyzes new and emerging models and methods developed around the world for robotic microassembly, a new and innovative way to produce better microsystems. By exploring everything from the physics of micromanipulation to microassembly to microhandling, it provides the first complete overview and review of this rapidly growing field. Robotic Microassembly is divided into three parts: Part One: Modeling of the Microworld Part Two: Handling Strategies Part Three: Robotic and Microassembly Together, these three parts feature eight chapters contributed by eight different authors. The authors, internationally recognized experts in the field of robotic microassembly, represent research laboratories in Asia, Europe, and North America. As a result, readers get a remarkable perspective on different approaches to robotic microassembly from around the world. Examples provided throughout the chapters help readers better understand how these different approaches work in practice. References at the end of each chapter lead to the primary literature for further investigation of individual topics. Robotic microassembly offers a new, improved way to manufacture high-performance microelectro-mechanical systems (MEMS). Therefore, any professional or student involved in microrobotics, micromechatronics, self-assembly or MEMS will find plenty of novel ideas and methods in this book that set the stage for new approaches to design and build the next generation of MEMS and microproducts.
In the last decade the development and control of Unmanned Aerial Vehicles (UAVs) has attracted a lot of interest. Both researchers and companies have a growing interest in improving this type of vehicle given their many civilian and military applications. This book presents the state of the art in the area of UAV Flight Formation. The coordination and robust consensus approaches are presented in detail as well as formation flight control strategies which are validated in experimental platforms. It aims at helping students and academics alike to better understand what coordination and flight formation control can make possible. Several novel methods are presented: – controllability and observability of multi-agent systems; – robust consensus; – flight formation control; – stability of formations over noisy networks; which generate solutions of guaranteed performance for UAV Flight Formation. Contents 1. Introduction, J.A. Guerrero. 2. Theoretical Preliminaries, J.A. Guerrero. 3. Multiagent Coordination Strategies, J.A. Guerrero, R. Lozano, M.W. Spong, N. Chopra. 4. Robust Control Design for Multiagent Systems with Parametric Uncertainty, J.A. Guerrero, G. Romero. 5. On Adaptive and Robust Controlled Synchronization of Networked Robotic Systems on Strongly Connected Graphs, Y.-C. Liu, N. Chopra. 6. Modeling and Control of Mini UAV, G. Flores Colunga, J.A. Guerrero, J. Escareño, R. Lozano. 7. Flight Formation Control Strategies for Mini UAVs, J.A. Guerrero. 8. Formation Based on Potential Functions, L. García, A. Dzul. 9. Quadrotor Vision-Based Control, J.E. Gomez-Balderas, J.A. Guerrero, S. SALAZAR, R. Lozano, P. Castillo. 10. Toward Vision-Based Coordination of Quadrotor Platoons, L.R. García Carrillo, J.A. Guerrero, R. Lozano. 11. Optimal Guidance for Rotorcraft Platoon Formation Flying in Wind Fields, J.A. Guerrero, Y. Bestaoui, R. Lozano. 12. Impact of Wireless Medium Access Protocol on the Quadrotor Formation Control, J.A. Guerrero, Y. Challal, P. Castillo. 13. MAC Protocol for Wireless Communications, A. Mendez, M. Panduro, O. Elizarraras, D. Covarrubias. 14. Optimization of a Scannable Pattern for Bidimensional Antenna Arrays to Provide Maximum Performance, A. Reyna, M.A. Panduro, A. Mendez.
Despite bringing prosperity, industrialisation generally leads to increasing levels of pollution which has a detrimental impact on the environment. In response, legislation which seeks to control or prevent such impact has become common. Similarly, climate change and energy security have become major drivers for the regulatory regimes that have emerged in the energy field. Given the global or regional scope of many environmental problems, international cooperation is often necessary to ensure such legislation is effective. The EU and the UK have contributed to the development of the environmental and energy law regimes currently in force, spanning across international, transnational and national levels. At the same time, practical responses to environmental and energy problems have largely been the focus of engineers, scientists and other technical experts. Environmental & Energy Law attempts to bridge the knowledge gap between legal developments designed to achieve environmental and/or energy-related objectives and the practical, scientific and technical considerations applicable to the same environmental problems. In particular, it attempts to convey a broad range of topical issues in environmental and energy law, from climate and energy regulation, technology innovation and transfer, to pollution control, environmental governance and enforcement. In addition the book outlines key sector specific legal regimes (including water, waste and air quality management), focusing on issues or topics that are particularly relevant to both environmental and energy lawyers, and engineering, science and technology-oriented professionals and students. In this vein, the book guides the reader on some basic practical applications of the law within scientific, engineering and other practical settings. The book will be useful to all those working or studying in the environmental or energy arena, including law students, legal professionals, engineering and science students and professionals. By adopting a multi-disciplinary approach to environmental and energy law, the book embraces all readerships and helps to address the often thorny problem of communication between scientists, engineers, lawyers and policy-makers.
The developments of electrical machines are due to the convergence of material progress, improved calculation tools, and new feeding sources. Among the many recent machines, the authors have chosen, in this first book, to relate the progress in slow speed machines, high speed machines, and superconducting machines. The first part of the book is dedicated to materials and an overview of magnetism, mechanic, and heat transfer.
Most existing robust design books address design for static systems, or achieve robust design from experimental data via the Taguchi method. Little work considers model information for robust design particularly for the dynamic system. This book covers robust design for both static and dynamic systems using the nominal model information or the hybrid model/data information, and also integrates design with control under a large operating region. This design can handle strong nonlinearity and more uncertainties from model and parameters.
A wide-ranging treatment of fundamental rotordynamics in order to serve engineers with the necessary knowledge to eliminate various vibration problems. New to this edition are three chapters on highly significant topics: Vibration Suppression – The chapter presents various methods and is a helpful guidance for professional engineers. Magnetic Bearings – The chapter provides fundamental knowledge and enables the reader to realize simple magnetic bearings in the laboratory. Some Practical Rotor Systems – The chapter explains various vibration characteristics of steam turbines and wind turbines. The contents of other chapters on Balancing, Vibrations due to Mechanical Elements, and Cracked Rotors are added to and revised extensively. The authors provide a classification of rotating shaft systems and general coverage of key ideas common to all branches of rotordynamics. They offers a unique analysis of dynamical problems, such as nonlinear rotordynamics, self-excited vibration, nonstationary vibration, and flow-induced oscillations. Nonlinear resonances are discussed in detail, as well as methods for shaft stability and various theoretical derivations and computational methods for analyzing rotors to determine and correct vibrations. This edition also includes case studies and problems.