Mechanical System Dynamics (eBook)

Friedrich Pfeiffer (Autor)

eBook Download: PDF

2008 | 2008
XVIII, 576 Seiten
Springer Berlin (Verlag)
978-3-540-79436-3 (ISBN)

Infos

Mechanics as a fundamental science in Physics and in Engineering deals with interactions of forces resulting in motion and deformation of material bodies. Similar to other sciences Mechanics serves in the world of Physics and in that of Engineering in a di?erent way, in spite of many and increasing inter- pendencies. Machines and mechanisms are for physicists tools for cognition and research, for engineers they are the objectives of research, according to a famous statement of the Frankfurt physicist and biologist Friedrich Dessauer. Physicists apply machines to support their questions to Nature with the goal of new insights into our physical world. Engineers apply physical knowledge to support the realization process of their ideas and their intuition. Physics is an analytical Science searching for answers to questions concerning the world around us. Engineering is a synthetic Science, where the physical and ma- ematical fundamentals play the role of a kind of reinsurance with respect to a really functioning and e?ciently operating machine. Engineering is also an iterative Science resulting in typical long-time evolutions of their products, but also in terms of the relatively short-time developments of improving an existing product or in developing a new one. Every physical or mathematical Science has to face these properties by developing on their side new methods, new practice-proved algorithms up to new fundamentals adaptable to new technological developments. This is as a matter of fact also true for the ?eld of Mechanics.

Inhalt

Preface 7
Contents 13
1 Introduction 18
2 Fundamentals 22
2.1 Basic Concepts 22
2.2 Kinematics 29
2.3 Momentum and Moment of Momentum 70
2.4 Energy 79
2.5 On Contacts and Impacts 85
2.6 Damping 93
3 Constraint Systems 102
3.1 Constraints and Contacts 102
3.2 Principles 117
3.3 Multibody Systems with Bilateral Constraints 130
3.4 Multibody Systems with Unilateral Constraints 148
3.5 Impact Systems 175
3.6 Modeling System Dynamics 200
4 Dynamics of Hydraulic Systems 204
4.1 Introduction 204
4.2 Modeling Hydraulic Components 207
4.3 Hydraulic Networks 218
4.4 Practical Examples 221
5 Power Transmission 230
5.1 Automatic Transmissions 231
5.2 Ravigneaux Gear System 258
5.3 Tractor Drive Train System 274
5.4 CVT Gear Systems - Generalities 292
5.5 CVT - Rocker Pin Chains - Plane Model 299
5.6 CVT - Rocker Pin Chains - Spatial Model 318
5.7 CVT - Push Belt Configuration 335
6 Timing Equipment 346
6.1 Timing Gear of a Large Diesel Engine 346
6.2 Timing Gear of a 5-Cylinder Diesel Engine 363
6.3 Timing Gear of a 10-Cylinder Diesel Engine 376
6.4 Bush and Roller Chains 382
6.5 Hydraulic Tensioner Dynamics 412
7 Robotics 428
7.1 Introduction 428
7.2 Trajectory Planning 430
7.3 Dynamics and Control of Assembly Processes with Robots 468
8 Walking 520
8.1 Motivation, Technology, Biology 520
8.2 Walking Dynamics 526
8.3 Walking Trajectories 545
8.4 The Concept of JOHNNIE 553
References 564
Index 580

Produkt-Details

• Erscheint lt. Verlag: 27.9.2008
• Reihe/Serie: Lecture Notes in Applied and Computational Mechanics
• Reihe/Serie: Lecture Notes in Applied and Computational Mechanics
• Zusatzinfo: XVIII, 576 p. 430 illus.
• Verlagsort: Berlin
• Sprache: englisch
• Themenwelt: Naturwissenschaften ► Physik / Astronomie
• Themenwelt: Technik ► Bauwesen
• Themenwelt: Technik ► Fahrzeugbau / Schiffbau
• Themenwelt: Technik ► Maschinenbau
• Schlagworte: Constraint Systems • Fundamentals of Dynamics • mechanical engineering • Mechanics • multibody dynamics • Non-smooth Dynamics • Nonsmooth Hydraulics • Power Transmission • robot • Robotics • Timing Equipment
• ISBN-10: 3-540-79436-0 / 3540794360
• ISBN-13: 978-3-540-79436-3 / 9783540794363