Rolf Isermann – författare
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25 produkter
25 produkter
962 kr
Skickas inom 10-15 vardagar
Many processes and systems manifest an increasing integration of mechanical and electronic components with information processing capacity. The development of such mechatronic systems opens the way to many innovative solutions not possible with mechanics or electronics alone. "Mechatronic Systems" introduces these developments by considering the dynamic modelling of components together with their interactions. Structured tutorial style takes learning from the basics of theoretical modelling, through information processing to examples of system development. End-of-chapter exercises provide ready-made homework or self-tests. Based on the experience of students working on real research projects, offers practical advice of real value."Mechatronic Systems" will be of great value to advanced students working in control, electrical and mechanical engineering. It will be useful to practising engineers wanting an in-depth understanding of how these disciplines are becoming interlinked.
602 kr
Skickas inom 10-15 vardagar
Fault-Diagnosis Systems
An Introduction from Fault Detection to Fault Tolerance
Häftad, Engelska, 2005
856 kr
Skickas inom 10-15 vardagar
With increasing demands for efficiency and product quality and progressing integration of automatic control systems in high-cost mechatronic and safety-critical processes, the field of supervision (or monitoring), fault detection and fault diagnosis plays an important role. The book gives an introduction into advanced methods of fault detection and diagnosis (FDD). After definitions of important terms, the reliability, availability, safety and systems integrity of technical processes is considered. Then fault-detection methods for single signals without models like limit and trend checking and with harmonic and stochastic models, like Fourier analysis, correlation and wavelets are treated. This is followed by fault detection with process models using the relationships between signals like parameter estimation, parity equations, observers and principal component analysis. The treated fault-diagnosis methods include classification methods from Bayes classification to neural networks with decision trees and inference methods from approximate reasoning with fuzzy logic to hybrid fuzzy-neuro systems.Especially for safety-critical processes fault-tolerant systems are required.Basic redundant structures like n-out-of-m systems, cold and hot standby are considered and ways to design fault-tolerant sensors, actuators and control systems are outlined.Several practical examples for fault detection and diagnosis of DC motor drives, a centrifugal pump, automotive suspension and tire show applications.
602 kr
Skickas inom 10-15 vardagar
Mechatronische Systeme entstehen durch Integration von vorwiegend mechanischen und elektronischen Systemen sowie zugehöriger Informationsverarbeitung. Wesentlich ist dabei die Integration der mechanischen und elektronischen Elemente durch ihre räumliche Anordnung und durch ihre Funktionen sowie die Erzielung synergetischer Effekte. Die örtliche Integration erfolgt durch den konstruktiven Entwurf, die funktionelle Integration durch die Informationsverarbeitung und damit durch die Gestaltung der Software.Das vorliegende Buch führt in den Aufbau und die Modellbildung mechatronischer Systeme in einer einheitlichen Form ein und stellt das Verhalten von mechanischen Bauelementen, elektrischen Antrieben, Maschinen, Sensoren, Aktoren und Mikrorechnern dar. Ziel dabei ist, ein bestimmtes Systemverhalten zu erreichen.Die zweite Auflage enthält wesentliche Erweiterungen bei der Entwicklungsmethodik, bei mechanischen Komponenten, elektrischen Antrieben, Beispielen von Maschinenmodellen, Sensoren, hydraulischen und pneumatischen Aktoren und fehlertoleranten Systemen. Aufgabensammlungen ergänzen die einzelnen Kapitel.
999 kr
Skickas inom 10-15 vardagar
Mit diesem Buch liegt eine kompakte Darstellung von Verfahren zur Optimierung der Regelung und Steuerung von Verbrennungsmotoren vor. Sie wendet sich in erster Linie an Ingenieure, die sich mit der regelungstechnischen Analyse und Synthese der Steuerungen und Regelungen beschäftigen. Neben der theoretischen und experimentellen Modellbildung werden der rechnerunterstützte Entwurf von Steuerungen sowie die optimale Versuchsplanung für die Vermessung von Motoren auf Prüfständen behandelt. Weiterhin erfährt der Leser in diesem Zusammenhang neue Methoden zur Fehlerdiagnose und dem Einsetzen von Neuronalen Netzen und Entwicklungs-Tools für die Motorentwicklung.
1 174 kr
Skickas inom 10-15 vardagar
Precise dynamic models of processes are required for many applications, ranging from control engineering to the natural sciences and economics. Frequently, such precise models cannot be derived using theoretical considerations alone. Therefore, they must be determined experimentally. This book treats the determination of dynamic models based on measurements taken at the process, which is known as system identification or process identification. Both offline and online methods are presented, i.e. methods that post-process the measured data as well as methods that provide models during the measurement. The book is theory-oriented and application-oriented and most methods covered have been used successfully in practical applications for many different processes. Illustrative examples in this book with real measured data range from hydraulic and electric actuators up to combustion engines. Real experimental data is also provided on the Springer webpage, allowing readers to gather their first experience with the methods presented in this book. Among others, the book covers the following subjects: determination of the non-parametric frequency response, (fast) Fourier transform, correlation analysis, parameter estimation with a focus on the method of Least Squares and modifications, identification of time-variant processes, identification in closed-loop, identification of continuous time processes, and subspace methods. Some methods for nonlinear system identification are also considered, such as the Extended Kalman filter and neural networks. The different methods are compared by using a real three-mass oscillator process, a model of a drive train. For many identification methods, hints for the practical implementation and application are provided. The book is intended to meet the needs of students and practicing engineers working in research and development, design and manufacturing.
Fault-Diagnosis Applications
Model-Based Condition Monitoring: Actuators, Drives, Machinery, Plants, Sensors, and Fault-tolerant Systems
Inbunden, Engelska, 2011
1 492 kr
Skickas inom 10-15 vardagar
Supervision, condition-monitoring, fault detection, fault diagnosis and fault management play an increasing role for technical processes and vehicles in order to improve reliability, availability, maintenance and lifetime. For safety-related processes fault-tolerant systems with redundancy are required in order to reach comprehensive system integrity. This book is a sequel of the book “Fault-Diagnosis Systems” published in 2006, where the basic methods were described. After a short introduction into fault-detection and fault-diagnosis methods the book shows how these methods can be applied for a selection of 20 real technical components and processes as examples, such as: Electrical drives (DC, AC)Electrical actuatorsFluidic actuators (hydraulic, pneumatic)Centrifugal and reciprocating pumpsPipelines (leak detection)Industrial robotsMachine tools (main and feed drive, drilling, milling, grinding)Heat exchangers Also realized fault-tolerant systems for electrical drives, actuators and sensors are presented. The book describes why and how the various signal-model-based and process-model-based methods were applied and which experimental results could be achieved. In several cases a combination of different methods was most successful. The book is dedicated to graduate students of electrical, mechanical, chemical engineering and computer science and for engineers.
1 598 kr
Skickas inom 10-15 vardagar
The introduction of mechatronic components for the powertrain, steering and braking systems opens the way to automatic driving functions. Then driver assistance systems like adaptive cruise control (ACC), electronic stability control (ESC), electronic course control and anti-collision control systems are considered.
Engine Modeling and Control
Modeling and Electronic Management of Internal Combustion Engines
Inbunden, Engelska, 2014
1 917 kr
Skickas inom 10-15 vardagar
The increasing demands for internal combustion engines with regard to fuel consumption, emissions and driveability lead to more actuators, sensors and complex control functions. A systematic implementation of the electronic control systems requires mathematical models from basic design through simulation to calibration.The book treats physically-based as well as models based experimentally on test benches for gasoline (spark ignition) and diesel (compression ignition) engines and uses them for the design of the different control functions. The main topics are:- Development steps for engine control- Stationary and dynamic experimental modeling- Physical models of intake, combustion, mechanical system, turbocharger, exhaust, cooling, lubrication, drive train- Engine control structures, hardware, software, actuators, sensors, fuel supply, injection system, camshaft- Engine control methods, static and dynamic feedforward and feedback control, calibration and optimization, HiL, RCP, control software development- Control of gasoline engines, control of air/fuel, ignition, knock, idle, coolant, adaptive control functions- Control of diesel engines, combustion models, air flow and exhaust recirculation control, combustion-pressure-based control (HCCI), optimization of feedforward and feedback control, smoke limitation and emission controlThis book is an introduction to electronic engine management with many practical examples, measurements and research results. It is aimed at advanced students of electrical, mechanical, mechatronic and control engineering and at practicing engineers in the field of combustion engine and automotive engineering.
961 kr
Skickas inom 10-15 vardagar
Precise dynamic models of processes are required for many applications, ranging from control engineering to the natural sciences and economics. Frequently, such precise models cannot be derived using theoretical considerations alone. Therefore, they must be determined experimentally. This book treats the determination of dynamic models based on measurements taken at the process, which is known as system identification or process identification. Both offline and online methods are presented, i.e. methods that post-process the measured data as well as methods that provide models during the measurement. The book is theory-oriented and application-oriented and most methods covered have been used successfully in practical applications for many different processes. Illustrative examples in this book with real measured data range from hydraulic and electric actuators up to combustion engines. Real experimental data is also provided on the Springer webpage, allowing readers to gather their first experience with the methods presented in this book. Among others, the book covers the following subjects: determination of the non-parametric frequency response, (fast) Fourier transform, correlation analysis, parameter estimation with a focus on the method of Least Squares and modifications, identification of time-variant processes, identification in closed-loop, identification of continuous time processes, and subspace methods. Some methods for nonlinear system identification are also considered, such as the Extended Kalman filter and neural networks. The different methods are compared by using a real three-mass oscillator process, a model of a drive train. For many identification methods, hints for the practical implementation and application are provided. The book is intended to meet the needs of students and practicing engineers working in research and development, design and manufacturing.
Fault-Diagnosis Applications
Model-Based Condition Monitoring: Actuators, Drives, Machinery, Plants, Sensors, and Fault-tolerant Systems
Häftad, Engelska, 2014
1 068 kr
Skickas inom 10-15 vardagar
Supervision, condition-monitoring, fault detection, fault diagnosis and fault management play an increasing role for technical processes and vehicles in order to improve reliability, availability, maintenance and lifetime. For safety-related processes fault-tolerant systems with redundancy are required in order to reach comprehensive system integrity. This book is a sequel of the book “Fault-Diagnosis Systems” published in 2006, where the basic methods were described. After a short introduction into fault-detection and fault-diagnosis methods the book shows how these methods can be applied for a selection of 20 real technical components and processes as examples, such as: Electrical drives (DC, AC)Electrical actuatorsFluidic actuators (hydraulic, pneumatic)Centrifugal and reciprocating pumpsPipelines (leak detection)Industrial robotsMachine tools (main and feed drive, drilling, milling, grinding)Heat exchangers Also realized fault-tolerant systems for electrical drives, actuators and sensors are presented. The book describes why and how the various signal-model-based and process-model-based methods were applied and which experimental results could be achieved. In several cases a combination of different methods was most successful. The book is dedicated to graduate students of electrical, mechanical, chemical engineering and computer science and for engineers.
978 kr
Kommande
Die örtliche Integration erfolgt durch den konstruktiven Entwurf, die funktionelle Integration durch die Informationsverarbeitung und damit durch die Gestaltung der Software.
651 kr
Skickas inom 10-15 vardagar
Für viele Aufgabenstellungen bei der Automatisierung technischer Systeme und im Bereich der Naturwissenschaften und Wirtschaftswissenschaften benötigt man genaue mathematische Modelle für das dynamische Verhalten von Systemen. Das Werk behandelt Methoden zur Ermittlung dynamischer Modelle aus gemessenen Signalen, die unter dem Begriff Systemidentifikation oder Prozeßidentifikation zusammengefaßt werden. In Band 1 werden die grundlegenden Methoden behandelt. Nach einer kurzen Einführung in die benötigten Grundlagen linearer Systeme wird zunächst die Identifikation nichtparametrischer Modelle mit zeitkontinuierlichen Signalen mittels Fourieranalyse, Frequenzgangmessung und Korrelationsanalyse behandelt. Dann folgt eine Einführung in die Parameterschätzung für parametrische Modelle mit zeitdiskreten Signalen. Dabei steht die Methode der kleinsten Quadrate im Vordergrund, gefolgt von ihren Modifikationen, der Hilfsvariablenmethode und der stochastischen Approximation.
602 kr
Skickas inom 10-15 vardagar
Für viele Aufgabenstellungen bei der Automatisierung technischer Systeme sowie im Bereich der Naturwissenschaften und Wirtschaftswissenschaften benötigt man genaue mathematische Modelle für das dynamische Verhalten von Systemen. Das Werk behandelt Methoden zur Ermittlung dynamischer Modelle aus gemessenen Signalen, die unter dem Begriff Systemidentifikation oder Prozeßidentifikation zusammengefaßt werden. Band 2 beschreibt weitergehende Methoden und Anwendungen: - Maximum-Likelihood-Methode; - Rekursive Parameterschätzung; - Modellabgleich-Verfahren; - Mehrgrößen- und nichtlineare Systeme; - Anwendungen in Maschinenbau und Elektrotechnik, Energie- und Verfahrenstechnik. Beide Bände bilden eine Einheit und führen systematisch von den Grundlagen bis zu den Problemen des praktischen Einsatzes. Sie wenden sich daher sowohl an Studenten der Fachrichtungen Elektrotechnik, Maschinenbau, Informatik, Mathematik, Natur- und Wirtschaftswissenschaften als auch an die in der Praxis tätigen Ingenieure und Wissenschaftler.
537 kr
Skickas inom 10-15 vardagar
This well-known book is an introduction to the field of digital, sampled-data control. It treats the field in depth and can be used for courses and for self study. The second edition has been completely revised and expanded with new results. The work now appears in two volumes, with Volume 2 to be published in 1989. The volumes form a unit and take the reader systematically from fundamentals to problems of real applications. The work is directed towards students of electrical and mechanical engineering, computer science (especially with a specialization on automation and control engineering), and other fields like biology, economics, space mathematics and physics. It is also directed to engineers and scientists concerned with solving concrete problems.
Digital Control Systems
Volume 2: Stochastic Control, Multivariable Control, Adaptive Control, Applications
Häftad, Engelska, 2012
856 kr
Skickas inom 10-15 vardagar
The great advances made in large-scale integration of semiconductors and the resulting cost-effective digital processors and data storage devices determine the present development of automation. The application of digital techniques to process automation started in about 1960, when the first process computer was installed. From about 1970 process computers with cathodic ray tube display have become standard equipment for larger automation systems. Until about 1980 the annual increase of process computers was about 20 to 30%. The cost of hardware has already then shown a tendency to decrease, whereas the relative cost of user software has tended to increase. Because of the high total cost the first phase of digital process automation is characterized by the centralization of many functions in a single (though sometimes in several) process computer. Application was mainly restricted to medium and large processes. Because of the far-reaching consequences of a breakdown in the central computer parallel standby computers or parallel back-up systems had to be provided. This meant a substantial increase in cost. The tendency to overload the capacity and software problems caused further difficulties. In 1971 the first microprocessors were marketed which, together with large-scale integrated semiconductor memory units and input/output modules, can be assem bled into cost-effective microcomputers. These microcomputers differ from process computers in fewer but higher integrated modules and in the adaptability of their hardware and software to specialized, less comprehensive tasks.
Identifikation dynamischer Systeme
Band I: Frequenzgangmessung, Fourieranalyse, Korrelationsanalyse, Einführung in die Parameterschätzung
Häftad, Tyska, 2012
404 kr
Skickas inom 10-15 vardagar
Identifikation dynamischer Systeme
Band II: Parameterschätzmethoden, Kennwertermittlung und Modellabgleich, Zeitvariante, nichtlineare und Mehrgrößen-Systeme, Anwendungen
Häftad, Tyska, 2012
523 kr
Skickas inom 5-8 vardagar
Fur viele Aufgabenstellungen bei der Automatisierung technischer Systeme und im Bereich der Naturwissenschaften und Wirtschaftsswissenschaften benotigt man genaue mathematische Modelle fur das dynamische Verhalten von Systemen. Das Werk behandelt Methoden zur Ermittlung dynamischer Modelle aus gemesssenen Signalen, die unter dem Begriff Systemidentifikation oder Prozessidentifikation zusammengefasst werden. Im Band II werden die Parameterschatzmethoden vertieft mit der Maximum-Likelihood- und der der Bayes-Methode und rekursiven Algorithmen mit zahlreichen Varianten und deren algorithmischen Realisierung. Zur Identifikation parametrischer Modelle mit zeitkontinuierlichen Signalen werden Kennwertermittlung, Modellabgleich und Parameterschatzung beschrieben. Es folgt die Identifikation von Mehrgrossensystemen und nichtlinearen Systemen. Mehrere Beispiele zeigen die Anwendung der Identifikation bei technischen Systemen.
Fahrerassistenzsysteme 2017
Von der Assistenz zum automatisierten Fahren - 3. Internationale ATZ-Fachtagung Automatisiertes Fahren
Häftad, Tyska, 2017
1 395 kr
Skickas inom 10-15 vardagar
Die inhaltlichen Schwerpunkte des Tagungsbands zur ATZlive-Veranstaltung Fahrerassistenzsysteme 2017 liegen unter anderem auf neuen Entwicklungen zum automatisierten Fahren. In Verbindung mit der Elektrifizierung und Vernetzung der Fahrzeuge entstehen neue Elektrik-/Elektronik-Architekturen und flexible Software-Plattformen.
Fahrerassistenzsysteme 2016
Von der Assistenz zum automatisierten Fahren 2. Internationale ATZ-Fachtagung
Häftad, Tyska, 2018
1 296 kr
Skickas inom 10-15 vardagar
Der inhaltliche Schwerpunkt des Tagungsbands zur ATZlive-Veranstaltung " Fahrerassistenzsysteme 2016" liegt auf der noch vergleichsweise wenig ausgeprägten Disziplin IT-Security im und um das vernetzte Fahrzeug.
Combustion Engine Diagnosis
Model-based Condition Monitoring of Gasoline and Diesel Engines and their Components
Inbunden, Engelska, 2017
1 598 kr
Skickas inom 10-15 vardagar
It then describes model-based methods of fault detection and diagnosis for the main components of gasoline and diesel engines, such as the intake system, fuel supply, fuel injection, combustion process, turbocharger, exhaust system and exhaust gas aftertreatment.
Engine Modeling and Control
Modeling and Electronic Management of Internal Combustion Engines
Häftad, Engelska, 2016
1 386 kr
Skickas inom 10-15 vardagar
The increasing demands for internal combustion engines with regard to fuel consumption, emissions and driveability lead to more actuators, sensors and complex control functions. A systematic implementation of the electronic control systems requires mathematical models from basic design through simulation to calibration.The book treats physically-based as well as models based experimentally on test benches for gasoline (spark ignition) and diesel (compression ignition) engines and uses them for the design of the different control functions. The main topics are:- Development steps for engine control- Stationary and dynamic experimental modeling- Physical models of intake, combustion, mechanical system, turbocharger, exhaust, cooling, lubrication, drive train- Engine control structures, hardware, software, actuators, sensors, fuel supply, injection system, camshaft- Engine control methods, static and dynamic feedforward and feedback control, calibration and optimization, HiL, RCP, control software development- Control of gasoline engines, control of air/fuel, ignition, knock, idle, coolant, adaptive control functions- Control of diesel engines, combustion models, air flow and exhaust recirculation control, combustion-pressure-based control (HCCI), optimization of feedforward and feedback control, smoke limitation and emission controlThis book is an introduction to electronic engine management with many practical examples, measurements and research results. It is aimed at advanced students of electrical, mechanical, mechatronic and control engineering and at practicing engineers in the field of combustion engine and automotive engineering.
Combustion Engine Diagnosis
Model-based Condition Monitoring of Gasoline and Diesel Engines and their Components
Häftad, Engelska, 2018
1 174 kr
Skickas inom 10-15 vardagar
It then describes model-based methods of fault detection and diagnosis for the main components of gasoline and diesel engines, such as the intake system, fuel supply, fuel injection, combustion process, turbocharger, exhaust system and exhaust gas aftertreatment.
1 092 kr
Skickas inom 5-8 vardagar
Die Mechatronik im Fahrzeug hat heute entscheidenden Einfluss auf die Gestaltung der Radaufhängungen, Bremsen und Lenkungen und die dadurch möglichen aktiven Eingriffe. Steuerungen und Regelungen ermöglichen so eine fahrdynamische Regelung, für deren Entwurf und Erprobung vertiefte Kenntnisse der Modellbildung, Simulation sowie der Längs- und Querdynamik erforderlich sind.
Elektronisches Management motorischer Fahrzeugantriebe
Elektronik, Modellbildung, Regelung und Diagnose für Verbrennungsmotoren, Getriebe und Elektroantriebe
Inbunden, Tyska, 2010
850 kr
Skickas inom 10-15 vardagar
Die stark gestiegenen Forderungen zur Erhöhung der Leistung und zur Senkung von Kraftstoffverbrauch und Emissionen führen zu einer Zunahme der Steuerungs-, Regelungs- und Diagnosefunktionen. Dieses Buch zeigt Entwurf, Erprobung und Implementierung dieser elektronischen Managementfunktionen. An verschiedenen Beispielen werden der modellgestützte Entwurf der Steuerung und Regelung von Otto- und Dieselmotoren und ihre Applikation im Detail beschrieben, von der Modellbildung bis zur Brennraumdruck-Regelung. Dabei werden das systematische Vorgehen, umfassende Modellbildungs- und Simulationstools und effiziente Applikationsmethoden gezeigt.