Springer london okt 2003 (5 risultati)

Buch. Condizione: Neu. Neuware - Databases are now an integral part of the internet and many web sites use databases in the background to control their content. MySQL is one of the most commonly used open source database management systems. Due to it's bundling with PHP, MySQL has proved a popular choice for many sites as it enables a database driven, content managed website to be set up with little or no software costs. This book will show you how to design and use databases for the web using MySQL as a tool to learn SQL. Key Topics Installing and testing MySQL SQL basics, and using SQL to communicate with databases Database design techniques and concepts Using MySQL with PHP, Apache and Perl How to make other products communicate with MySQL Features and Benefits. Gives an insight into how databases work in relation to the web.Introduces general SQL techniques by means of MySQL.Explains the concepts behind a structured query language and how it can be used to communicate with databases.Provides an introduction to database design and how an efficiently designed database can improve the performance of MySQL.…

Buch. Condizione: Neu. Neuware - Shell-type structures can be found almost everywhere. They appear in natural forms but also as man-made, load-bearing components in diverse engineering systems. Mankind has struggled to replicate nature's optimization of such structures but using modern computational tools it is now possible to analyse, design and optimise them systematically. Analysis and Optimization of Prismatic and Axisymmetric Shell Structures features: comprehensive coverage of the background theory of shell structures; development and implementation of reliable, creative and efficient computational tools for static and free-vibration analysis and structural optimization of variable-thickness shells and folded-plate structures; integrated computer-aided curve and surface modelling tools and automatic mesh generation, structural analysis sensitivity analysis and mathematical programming methods; well-documented, downloadable Fortran software for these techniques using finite element and finite strip simulations which can be readily adapted by the reader for the solution of practical problems or for use within a teaching or research environment. Written by leading experts in finite element and finite strip methods, Analysis and Optimization of Prismatic and Axisymmetric Shell Structures will be of great interest to researchers in structural mechanics and in automotive, aerospace and civil engineering as well as to designers from all fields using shell structures for their strength-per-unit-mass advantages.…

Buch. Condizione: Neu. Neuware - I. Das NatÜRliche Bewusstsein.- 1. Grundbestimmungen des natürlichen Bewußtseins.- 2. Fundamente der Wahrnehmung.- 3. Die Wahrnehmung.- 4. Die naturwissenschaftliche Einstellung.- II. Der Übergang Vom NatÜRlichen Zum Philosophischen Bewusstsein.- 5. Der Sprungcharakter des Übergangs.- 6. Der Wegcharakter des Übergangs.- 7. Die Motivationsfrage.- III. Das Philosophische Bewusstsein.- 8. Das Betrachtungsfeld der Philosophie.- 9. Die phänomenologische Methode und die Rolle des Phänornenologen.- 10. Die Gerichtetheit der Geschichte.- Schluß. Das Verhältnis von natürl ichem und philosophischem Bewußtsein.- Register.…

Buch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -Plant control systems are subject to the undesirable influence of exogenous commands and disturbances. To track and reject these the authors have designed a feedback control system based on embedding a model of them within the controller itself - the 'internal model'.From a review of the principles of internal-model-based feedback control design, this book moves on to expound recent enhancements to such designs and then to their implementation in systems operating under conditions of great uncertainty.The case studies presented involve control systems coping with a high degree of nonlinear behaviour. The key issues addressed in each are the design of an adaptive internal model for the specific tracking task and of stabilizing control capable of steering the tracking error to zero while keeping all internal states bounded for any arbitrarily large but bounded envelope of initial data and uncertain parameters. Nested saturated controls form the basis of novel tools for asymptotic analysis and design. 248 pp. Englisch.…

Buch. Condizione: Neu. This item is printed on demand - Print on Demand Titel. Neuware -Plant control systems are subject to the undesirable influence of exogenous commands and disturbances. To track and reject these the authors have designed a feedback control system based on embedding a model of them within the controller itself - the 'internal model'.From a review of the principles of internal-model-based feedback control design, this book moves on to expound recent enhancements to such designs and then to their implementation in systems operating under conditions of great uncertainty.The case studies presented involve control systems coping with a high degree of nonlinear behaviour. The key issues addressed in each are the design of an adaptive internal model for the specific tracking task and of stabilizing control capable of steering the tracking error to zero while keeping all internal states bounded for any arbitrarily large but bounded envelope of initial data and uncertain parameters. Nested saturated controls form the basis of novel tools for asymptotic analysis and design.Springer Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg 248 pp. Englisch.…