Kategoria BISAC: Computers >> Computer Simulation

Based on the simulations developed in research groups over the past years, Introduction to Quasi-dimensional Simulation of Spark Ignition Engines provides a compilation of the main ingredients necessary to build up a quasi-dimensional computer simulation scheme. Quasi-dimensional computer simulation of spark ignition engines is a powerful but affordable tool which obtains realistic estimations of a wide variety of variables for a simulated engine keeping insight the basic physical and chemical processes involved in the real evolution of an automotive engine. With low...

The availability of the RTL-SDR device for less than $20 brings software defined radio (SDR) to the home and work desktops of EE students, professional engineers and the maker community. The RTL-SDR can be used to acquire and sample RF (radio frequency) signals transmitted in the frequency range 25MHz to 1.75GHz, and the MATLAB and Simulink environment can be used to develop receivers using first principles DSP (digital signal processing) algorithms. Signals that the RTL-SDR hardware can receive include: FM radio, UHF band signals, ISM signals, GSM, 3G and LTE mobile radio, GPS and...

This book constitutes the refereed proceedings of seven workshops and a symposium, held at the 34th International Conference on Conceptual Modeling, ER 2015, in Stockholm, Sweden.

The availability of the RTL-SDR device for less than $20 brings software defined radio (SDR) to the home and work desktops of EE students, professional engineers and the maker community. The RTL-SDR can be used to acquire and sample RF (radio frequency) signals transmitted in the frequency range 25MHz to 1.75GHz, and the MATLAB and Simulink environment can be used to develop receivers using first principles DSP (digital signal processing) algorithms. Signals that the RTL-SDR hardware can receive include: FM radio, UHF band signals, ISM signals, GSM, 3G and LTE mobile radio, GPS and...

This volume constitutes the papers presented at the 15th International Conference on Computer Aided Systems Theory, EUROCAST 2015, held in February 2015 in Las Palmas de Gran Canaria, Spain.

The total of 107 papers presented were carefully reviewed and selected for inclusion in the book. The contributions are organized in topical sections on Systems Theory and Applications; Modelling Biological Systems; Intelligent Information Processing; Theory and Applications of Metaheuristic Algorithms; Computer Methods, Virtual Reality and Image Processing for Clinical and Academic Medicine;...

Hendrik Hopf entwickelt eine Methodik zur Fabriksystemmodellierung im Kontext von Energie- und Ressourceneffizienz (FSMER), welche ein planungsunterstutzendes Werkzeug fur die nachhaltigkeitsorientierte Fabrikplanung darstellt. Die Methodik setzt sich aus einem Metamodell, vier Fabriksystemkonzepten, einem Referenzmodell sowie einem Vorgehensmodell zusammen. Ziel ist es, die Fabrik ganzheitlich, methodisch und modellgestutzt, mit Fokus auf die Zielgroen Energie- und Ressourceneffizienz in fruhen konzeptionellen Planungsphasen abzubilden, Wirkbeziehungen zu erklaren sowie Potenziale...

Bernhardt Luddecke bietet einen umfassenden Einblick in Kennfeldvermessung und Berechnung von Abgasturboladern. Mit experimentellen und numerischen Untersuchungen zur Aero-Thermodynamik sowie zu Reibungsverlusten und Warmestromen verdeutlicht er die Eigenschaften dieser kompakten Maschinen. Mithilfe einer neuartigen Drehmoment-Messtechnik konnte der Autor erstmals kurbelwinkelaufgelost das momentane Drehmoment einer Abgasturboladerturbine geringer Baugroe unter realen motorischen Bedingungen ermitteln. Die vorliegende Studie erlaubt es, auf ein quasi-stationares Turbinenverhalten auch...

Markus Auer diskutiert Manahmen, die den bereits sehr guten Wirkungsgrad batterieelektrischer Fahrzeuge weiter steigern. Dabei untersucht der Autor nicht nur konventionelle Thermomanagementmanahmen sowie Vorkonditionierungen, sondern stattet das Thermomanagement zudem mit einer vorausschauenden Komponente aus. Daruber hinaus entwickelt er eine Notfallfunktion, die das Fahrziel auch dann erreichbar macht, wenn sich dieses auerhalb der momentanen Restreichweite befindet. Zur Analyse der Energiebilanz wird eine Kennzahl hergeleitet, mit der die optimale Durchschnittsgeschwindigkeit fur eine...

Marking the 30th anniversary of the European Conference on Modelling and Simulation (ECMS), this inspirational text/reference reviews significant advances in the field of modelling and simulation, as well as key applications of simulation in other disciplines. The broad-ranging volume presents contributions from a varied selection of distinguished experts chosen from high-impact keynote speakers and best paper winners from the conference, including a Nobel Prize recipient, and the first president of the European Council for Modelling and Simulation (also abbreviated to ECMS)....

Systems of systems are at the root of this century's global challenges of economy, climate, and energy. Building and testing such systems within a virtual reality is the only workable alternative when direct real-world experimentation is potentially dangerous, costly or unethical.

This Guide to Modeling and Simulation of Systems of Systems demonstrates how virtual build and test can be supported by the Discrete Event Systems Specification (DEVS) simulation modeling formalism, and the System Entity Structure (SES) simulation model ontology. The book examines a wide variety of...