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PART 1: FUNDAMENTALS. |
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1. Introduction to Smart Systems. |
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1.1 Components of a smart system. |
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1.1.2 Sensors, actuators, transducers . |
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1.1.3 Micro electromechanical systems (MEMS). |
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1.1.4 Control algorithms. |
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1.1.5 Modeling approaches. |
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1.1.6 Effects of scaling. |
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1.1.7 Optimization schemes. |
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1.2 Evolution of smart materials and structures. |
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1.3 Application areas for smart systems. |
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1.4 Organization of the book. |
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2. Processing of Smart Materials. |
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2.2 Semiconductors and their processing. |
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2.2.1 Silicon crystal growth from the melt. |
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2.2.2 Epitaxial growth of semiconductors. |
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2.3 Metals and metallization techniques. |
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2.5 Silicon micromachining techniques. |
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2.6 Polymers and their synthesis. |
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2.6.1 Classification of polymers. |
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2.6.2 Methods of polymerization. |
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2.7 UV radiation curing of polymers. |
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2.7.1 Relationship between wavelength and radiation energy. |
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2.7.2 Mechanisms of UV curing. |
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2.7.3 Basic kinetics of photopolymerization. |
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2.8 Deposition techniques for polymer thin films. |
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2.9 Properties and synthesis of carbon nanotubes. |
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PART 2: DESIGN PRINCIPLES. |
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3. Sensors for Smart Systems. |
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3.2 Conductometric sensors. |
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3.4 Piezoelectric sensors. |
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3.5 Magnetostrictive sensors. |
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3.6 Piezoresistive sensors. |
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3.9 Semiconductor-based sensors. |
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3.12 Carbon nanotube sensors. |
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4. Actuators for Smart Systems. |
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4.2 Electrostatic transducers. |
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4.3 Electromagnetic transducers. |
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4.4 Electrodynamic transducers. |
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4.5 Piezoelectric transducers. |
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4.6 Electrostrictive transducers. |
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4.7 Magnetostrictive transducers. |
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4.8 Electrothermal actuators. |
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4.9 Comparison of actuation schemes. |
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5. Design Examples for Sensors and Actuators. |
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5.2 Piezoelectric sensors. |
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5.3 MEMS IDT-based accelerometers. |
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5.4 Fiber-optic gyroscopes. |
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5.5 Piezoresistive pressure sensors. |
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5.6 SAW-based wireless strain sensors. |
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5.7 SAW-based chemical sensors. |
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5.8 Microfluidic systems. |
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PART 3: MODELING TECHNIQUES. |
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6. Introductory Concepts in Modeling. |
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6.1 Introduction to the theory of elasticity. |
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6.1.1 Description of motion. |
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6.1.3 Strain–displacement relationship. |
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6.1.4 Governing equations of motion. |
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6.1.5 Constitutive relations. |
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6.1.6 Solution procedures in the linear theory of elasticity. |
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6.1.7 Plane problems in elasticity. |
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6.2 Theory of laminated composites. |
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6.2.2 Micromechanical analysis of a lamina. |
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6.2.3 Stress–strain relations for a lamina. |
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6.2.4 Analysis of a laminate. |
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6.3 Introduction to wave propagation in structures. |
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6.3.1 Fourier analysis 129. |
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6.3.2 Wave characteristics in 1-D waveguides 134. |
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7. Introduction to the Finite Element Method. |
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7.2 Variational principles. |
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7.2.1 Work and complimentary work. |
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7.2.2 Strain energy, complimentary strain energy and kinetic energy. |
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7.2.3 Weighted residual technique. |
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7.3 Energy functionals and variational operator. |
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7.3.1 Variational symbol. |
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7.4 Weak form of the governing differential equation. |
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7.5 Some basic energy theorems. |
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7.5.1 Concept of virtual work. |
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7.5.2 Principle of virtual work (PVW). |
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7.5.3 Principle of minimum potential energy (PMPE). |
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7.5.4 Rayleigh–Ritz method. |
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7.5.5 Hamilton’s principle (HP). |
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7.6 Finite element method. |
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7.6.2 Derivation of the finite element equation. |
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7.6.3 Isoparametric formulation and numerical integration. |
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7.6.4 Numerical integration and Gauss quadrature. |
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7.6.5 Mass and damping matrix formulation. |
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7.7 Computational aspects in the finite element method. |
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7.7.1 Factors governing the speed of the FE solution. |
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7.7.2 Equation solution in static analysis. |
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7.7.3 Equation solution in dynamic analysis. |
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7.8 Superconvergent finite element formulation. |
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7.8.1 Superconvergent deep rod finite element. |
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7.9 Spectral finite element formulation. |
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8. Modeling of Smart Sensors and Actuators. |
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8.2 Finite element modeling of a 3-D composite laminate with embedded piezoelectric sensors and actuators. |
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8.2.1 Constitutive model. |
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8.2.2 Finite element modeling. |
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8.2.3 2-D Isoparametric plane stress smart composite finite element. |
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8.3 Superconvergent smart thin-walled box beam element. |
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8.3.1 Governing equation for a thin-walled smart composite beam. |
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8.3.2 Finite element formulation. |
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8.3.3 Formulation of consistent mass matrix. |
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8.3.4 Numerical experiments. |
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8.4 Modeling of magnetostrictive sensors and actuators. |
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8.4.1 Constitutive model for a magnetostrictive material (Terfenol-D) . |
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8.4.2 Finite element modeling of composite structures with embedded magnetostrictive patches. |
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8.4.3 Numerical examples. |
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8.4.4 Modeling of piezo fibre composite (PFC) sensors/actuators. |
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8.5 Modeling of micro electromechanical systems. |
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8.5.1 Analytical model for capacitive thin-film sensors. |
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8.6 Modeling of carbon nanotubes (CNTs). |
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8.6.1 Spectral finite element modeling of an MWCNT. |
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9. Active Control Techniques. |
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9.2 Mathematical models for control theory. |
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9.2.2 State-space modeling. |
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9.3 Stability of control system. |
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9.4 Design concepts and methodology. |
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9.4.1 PD, PI and PID controllers. |
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9.4.2 Eigenstructure assignment technique. |
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9.5 Modal order reduction. |
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9.5.1 Review of available modal order reduction techniques. |
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9.6 Active control of vibration and waves due to broadband excitation. |
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9.6.1 Available strategies for vibration and wave control. |
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9.6.2 Active spectral finite element model (ASEM) for broadband wave control. |
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PART 4: FABRICATION METHODS AND APPLICATIONS. |
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10. Silicon Fabrication Techniques for MEMS. |
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10.2 Fabrication processes for silicon MEMS. |
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10.2.2 Resists and mask formation. |
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10.2.3 Lift-off technique. |
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10.2.4 Etching techniques. |
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10.2.5 Wafer bonding for MEMS. |
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10.3 Deposition techniques for thin films in MEMS. |
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10.3.3 CVD of dielectrics. |
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10.3.4 Polysilicon film deposition. |
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10.3.5 Deposition of ceramic thin films. |
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10.4 Bulk micromachining for silicon-based MEMS. |
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10.4.1 Wet etching for bulk micromachining. |
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10.4.2 Etch-stop techniques. |
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10.4.3 Dry etching for micromachining. |
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10.5 Silicon surface micromachining. |
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10.5.1 Material systems in sacrificial layer technology. |
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10.6 Processing by both bulk and surface micromachining. |
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11. Polymeric MEMS Fabrication Techniques. |
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11.2 Microstereolithography. |
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11.2.1 Overview of stereolithography. |
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11.2.2 Introduction to microstereolithography. |
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11.2.3 MSL by scanning methods. |
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11.2.4 Projection-type methods of MSL. |
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11.3 Micromolding of polymeric 3-D structures. |
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11.3.1 Micro-injection molding. |
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11.3.2 Micro-photomolding. |
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11.3.3 Micro hot-embossing. |
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11.3.4 Micro transfer-molding. |
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11.3.5 Micromolding in capillaries (MIMIC). |
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11.4 Incorporation of metals and ceramics by polymeric processes. |
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11.4.1 Burnout and sintering. |
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11.4.3 Fabrication of ceramic structures with MSL. |
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11.4.4 Powder injection molding. |
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11.4.5 Fabrication of metallic 3-D microstructures. |
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11.4.6 Metal–polymer microstructures. |
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11.5 Combined silicon and polymer structures. |
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11.5.1 Architecture combination by MSL. |
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11.5.2 MSL integrated with thick-film lithography. |
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12. Integration and Packaging of Smart Microsystems. |
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12.1 Integration of MEMS and microelectronics. |
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12.1.1 CMOS first process. |
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12.1.2 MEMS first process. |
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12.1.3 Intermediate process. |
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12.2.1 Objectives in packaging. |
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12.2.2 Special issues in MEMS packaging. |
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12.2.3 Types of MEMS packages. |
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12.3 Packaging techniques. |
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12.3.1 Flip-chip assembly. |
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12.3.4 Wafer-level packaging. |
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12.4 Reliability and key failure mechanisms. |
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12.5 Issues in packaging of microsystems. |
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13. Fabrication Examples of Smart Microsystems. |
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13.2.1 PVDF-based transducer for structural health monitoring. |
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13.2.2 PVDF film for a hydrophone. |
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13.4 Chemical and biosensors. |
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13.4.1 SAW-based smart tongue. |
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13.4.2 CNT-based glucose sensor. |
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13.5 Polymeric fabrication of a microfluidic system. |
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14. Structural Health Monitoring Applications. |
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14.2 Structural health monitoring of composite wing-type structures using magnetostrictive sensors/actuators. |
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14.2.1 Experimental study of a through-width delaminated beam specimen. |
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14.2.2 Three-dimensional finite element modeling and analysis. |
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14.2.3 Composite beam with single smart patch. |
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14.2.4 Composite beam with two smart patches. |
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14.2.5 Two-dimensional wing-type plate structure. |
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14.3 Assesment of damage severity and health monitoring using PZT sensors/actuators. |
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14.4 Actuation of DCB specimen under Mode-II dynamic loading. |
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14.5 Wireless MEMS–IDT microsensors for health monitoring of structures and systems. |
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14.5.1 Description of technology. |
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14.5.2 Wireless-telemetry systems. |
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15. Vibration and Noise-Control Applications. |
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15.2 Active vibration control in a thin-walled box beam. |
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15.2.1 Test article and experimental set-up. |
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15.2.2 DSP-based vibration controller card. |
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15.2.3 Closed-loop feedback vibration control using a PI controller. |
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15.2.4 Multi-modal control of vibration in a box beam using eigenstructure assignment. |
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15.3 Active noise control of structure-borne vibration and noise in a helicopter cabin. |
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15.3.1 Active strut system. |
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15.3.2 Numerical simulations. |
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