System Dynamics: Modeling and Simulation of Mechatronic SystemsA revision of the bestselling system dynamics book using the bond graph approach System Dynamics is a cornerstone resource for engineers faced with the evermore-complex job of designing mechatronic systems involving any number of electrical, mechanical, hydraulic, pneumatic, thermal, and magnetic subsystems. This updated Fourth Edition offers the latest coverage on one of the most important design tools today-bond graph modeling-the powerful, unified graphic modeling language. The only comprehensive guide to modeling, designing, simulating, and analyzing dynamic systems comprising a variety of technologies and energy domains, System Dynamics, Fourth Edition continues the previous edition's step-by-step approach to creating dynamic models. The first six chapters have been improved to make the material much more understandable for those unfamiliar with physical system modeling. The presentation starts with the basic elements and leads to sophisticated mathematical models suitable for automated computer simulation. The new edition incorporates the authors' vast experience in teaching the topics to undergraduate and graduate students over many years and features expanded coverage of topics including: * New expositions of modeling methods for electrical, mechanical, and hydraulic systems * New sections on mechanical systems in plane and three-dimensional motion * New sections on hydraulic and acoustic systems This Fourth Edition continues to stress all the essentials-from basic hand formulation of simple bond graph models to the automatic simulation of complex mechatronic systems. It offers updated examples of multi-energy domain systems as well as: * Discussions of state-of-the-art simulation software for use with bond graph models * Presentations of a multiport modeling philosophy based on power and energy interactions * Methods for understanding system characteristics and predicting system behaviors * The use of graphical depictions of dynamic systems that can be translated automatically into complex mathematical models for computer simulation |
Contents
Multiport Systems and Bond Graphs | 16 |
Basic Component Models | 34 |
System Models | 73 |
Copyright | |
18 other sections not shown
Common terms and phrases
1-junctions algebraic loop angular velocity assumed attached beam block diagram Bode plots body-fixed bond graph model C-elements C-field capacitance causal assignment center of mass Chapter coefficient coil complex compliance components consider constant constitutive laws Construct a bond d-c motor defined derivative causality device differential equations displacement effects eigenvalues elements energy example field finite-mode fluid flux force formulation free response frequency friction graph of Figure gyrator hydraulic inertia input integral causality junction structure lumps magnetic matrix modal mode shapes modulated moment of inertia multiport nonlinear O-junction output parameters physical system pipe piston port positive pressure problem procedure relation representation represented resistance resistor result rigid body rotation shown in Figure shows sign convention simulation sketched solution spring and damper subsystems suspension system model TF TF torque transducer transfer function transformer V₁ valve vector voltage zero