Read more
Informationen zum Autor Gang S. Chen is a professor at Marshall University. His industry experience includes working at Gates Corp., IBM, Sony, and DSI. He is also a Fellow of ASME and SAE. Jianfeng Xu is a professor and associate dean of the School of Mechanical Engineering at Huazhong University of Science and Technology. His industry experience includes working at Applied Materials and DSI. Wei Hua is a principal consultant at ABSWorld. His previous experience includes working at DSI. Klappentext Discover a comprehensive look at the principles and applications of microsystem dynamics Microsystems or microelectromechanical systems (MEMS) are miniaturized devices with components measured in micrometers that perform micro- to nanometer scale electronic machine functions such as actuations. Since research and industrial production in recent decades has generated considerable knowledge of microsystem dynamics, there is an urgent need for a single guide which combines microsystem theory with practical applications to provide a general framework. Microsystem Dynamics fills this need, with the first single-volume overview of its kind. It presents the fundamental principles of microsystem dynamics in a unified theoretical framework, engineered to govern both analysis and design. Its discussion of applications includes cutting-edge methods for applying non-stationary, stochastic, non-linear dynamics and multi-physics of microsystems. Fully engaged with the latest research, this promises to be the essential single-volume introduction to its subject. Microsystem Dynamics readers will find: Discussion of advanced tools such as nonlinear signal processing, computational intelligence, and nonlinear chaos dynamicsAn authorial team with extensive experience in both academic and industrial research Analysis of stability and durability factors in dynamical microsystems Microsystem Dynamics is a useful reference for researchers and practitioners working in microscale engineering, as well as graduate students in mechanical, automotive, and electrical engineering. Inhaltsverzeichnis Preface vii 1 Introduction 1 1.1 Definition of Microsystem, Vibrations and Dynamics 1 1.2 Engineering and Scientific Significance of Microsystem Dynamics 2 1.3 Organization of the Book 4 2 Vibrations and Dynamics 7 2.1 Introduction 7 2.2 Vibration of Linear System Under Deterministic Excitations 7 2.2.1 Vibration of Linear Discrete and Continuous Systems 7 2.2.2 Vibration of Linear Discrete Systems: Single-degree-of-freedom System 8 2.2.3 Vibrations of Linear Discrete Systems: Multiple-degree-of-freedom System 12 2.2.3.1 Eigenvalues and Eigenvectors 13 2.2.3.2 Forced Vibration Solution of an MDOF System 15 2.2.4 Vibrations of Continuous Systems 16 2.2.4.1 Transverse Vibrations of String and Wave Equation 16 2.2.4.2 Longitudinal Vibration of Rods and Torsional Vibration of Shafts 20 2.2.4.3 Transverse Vibration of Beams 21 2.3 Random Vibrations Under Deterministic Excitations 24 2.3.1 Probability Density, Autocorrelation, and Power Spectral Density Function 25 2.3.2 Response of an SDOF System to an Arbitrary Function Input 27 2.3.3 Power Spectral Density Function 29 2.3.4 Joint Probability Density Function and Cross-correlation Function 30 2.3.5 Response of Linear Dynamic System to a Random Input 32 2.4 Nonlinear Vibrations 35 2.4.1 Perturbation Method, Duffing Equation 35 2.4.2 Amplitude Frequency-dependent and Jump Phenomenon 39 2.4.3 Van der Pol's equation 39 2.4.4 Method of Variation of Parameter 40 2.4.5 Phase Plot, Limit Cycles, Self-excited Oscillations, and Chaos 41 2.4.6 Stability of Equilibrium 43 2.4.7 Parametrically Excited ...
