Lecture

Mod-03 Lec-23 Coupled Electrothermal-elastic Modelling

This module discusses coupled electrothermal-elastic modeling, emphasizing the interplay between thermal and mechanical effects in microsystems. Students will learn about the importance of this modeling in understanding device behavior.

Key areas covered include:

  • Understanding coupled electrothermal-elastic systems.
  • Applications in microsystems design and analysis.
  • Challenges in modeling and solutions.

Course Lectures
  • Mod-01 Lec-01 Glimpses of Microsystems: Scaling Effects
    Dr. K.J. Vinoy, Prof. S. Gopalakrishnan, Prof. K.N. Bhat, Prof. G.K. Anathasuresh

    This module introduces the concept of Microsystems, focusing on scaling effects and their implications. It covers the importance of miniaturization in technology and applications, providing insights into how micro and smart systems enhance performance in various fields.

    Key topics include:

    • Understanding scaling effects in microsystems.
    • Examples of microsensors and microactuators.
    • Real-world applications of smart materials and systems.
  • Mod-01 Lec-02 Smart Materials and Systems
    Dr. K.J. Vinoy, Prof. S. Gopalakrishnan, Prof. K.N. Bhat, Prof. G.K. Anathasuresh

    This module delves into smart materials and systems, highlighting their unique properties and applications in modern technology. Students will learn about various types of smart materials, their functions, and how they integrate into microsystems.

    Topics include:

    • Defining smart materials and systems.
    • Examples of applications in structural health monitoring and vibration control.
    • Understanding the role of smart materials in enhancing system performance.
  • Mod-01 Lec-03 Microsensors
    Dr. K.J. Vinoy, Prof. S. Gopalakrishnan, Prof. K.N. Bhat, Prof. G.K. Anathasuresh

    This module focuses on microsensors, exploring their types, functionalities, and applications across various industries. Students will gain insights into how microsensors operate and their importance in smart systems.

    Key areas covered include:

    • Types of microsensors and their mechanisms.
    • Applications of microsensors in health monitoring and environmental sensing.
    • Challenges and advancements in microsensor technologies.
  • Mod-01 Lec-04 Microactuators
    Dr. K.J. Vinoy, Prof. S. Gopalakrishnan, Prof. K.N. Bhat, Prof. G.K. Anathasuresh

    This module covers microactuators, detailing their design, operation, and applications within smart systems. Students will explore various actuation methods and their significance in microfabrication.

    Topics include:

    • Types of microactuators and their working principles.
    • Integration of microactuators in smart systems.
    • Real-world applications and case studies demonstrating their impact.
  • Mod-01 Lec-05 Microsystems: some Examples
    Dr. K.J. Vinoy, Prof. S. Gopalakrishnan, Prof. K.N. Bhat, Prof. G.K. Anathasuresh

    This module illustrates various examples of Microsystems, showcasing their applications in real-world scenarios. Students will learn about different types of microsystems and their effectiveness in various fields.

    Key examples include:

    • Applications in structural health monitoring.
    • Utilization in vibration control systems.
    • Case studies highlighting successful implementations of Microsystems.
  • Mod-01 Lec-06 Smart systems Application and Structural Health Monitoring
    Dr. K.J. Vinoy, Prof. S. Gopalakrishnan, Prof. K.N. Bhat, Prof. G.K. Anathasuresh

    This module explores smart systems application and structural health monitoring, emphasizing the integration of sensors and actuators in monitoring structures. Students will understand how smart systems can enhance safety and performance.

    Topics include:

    • Principles of structural health monitoring.
    • Role of smart systems in enhancing structural integrity.
    • Case studies demonstrating effective monitoring techniques.
  • Mod-02 Lec-07 Microfabrication Technologies
    Dr. K.J. Vinoy, Prof. S. Gopalakrishnan, Prof. K.N. Bhat, Prof. G.K. Anathasuresh

    This module introduces microfabrication technologies, detailing processes essential for creating microsystems. Students will learn about various techniques and their applications in producing microdevices.

    Key topics include:

    • Overview of microfabrication processes.
    • Importance of silicon and other materials in fabrication.
    • Applications of microfabrication in industry.
  • Mod-02 Lec-08 Thin-film Materials and their Deposition
    Dr. K.J. Vinoy, Prof. S. Gopalakrishnan, Prof. K.N. Bhat, Prof. G.K. Anathasuresh

    This module focuses on thin-film materials and their deposition techniques, which are crucial in microfabrication. Students will explore various deposition methods and their significance in creating microstructures.

    Key areas covered include:

    • Types of thin-film materials used in microsystems.
    • Deposition techniques and their applications.
    • Challenges in thin-film processing and advancements in technology.
  • Mod-02 Lec-09 Approaches for Pattern Transfer
    Dr. K.J. Vinoy, Prof. S. Gopalakrishnan, Prof. K.N. Bhat, Prof. G.K. Anathasuresh

    This module discusses approaches for pattern transfer in microfabrication, highlighting techniques essential for creating intricate microstructures. Students will learn about the significance of pattern transfer in the design process.

    Key topics include:

    • Overview of pattern transfer techniques.
    • Importance of precise patterning in microsystems.
    • Applications of pattern transfer in real-world scenarios.
  • Mod-02 Lec-10 Surface Micromachining of Microstructures
    Dr. K.J. Vinoy, Prof. S. Gopalakrishnan, Prof. K.N. Bhat, Prof. G.K. Anathasuresh

    This module explores surface micromachining of microstructures, detailing techniques used to create complex geometries. Students will understand the principles of surface micromachining and its applications.

    Key areas covered include:

    • Principles of surface micromachining.
    • Techniques for creating microstructures.
    • Applications in various industries.
  • Mod-02 Lec-11 Bulk Micromachining of Microsystems
    Dr. K.J. Vinoy, Prof. S. Gopalakrishnan, Prof. K.N. Bhat, Prof. G.K. Anathasuresh

    This module covers bulk micromachining of Microsystems, highlighting techniques that enable the fabrication of three-dimensional structures. Students will learn about the importance of bulk micromachining in producing complex devices.

    Key topics include:

    • Overview of bulk micromachining techniques.
    • Applications in creating 3D microstructures.
    • Benefits and challenges of bulk micromachining.
  • Mod-02 Lec-12 Extended Approaches for Working Microsystems
    Dr. K.J. Vinoy, Prof. S. Gopalakrishnan, Prof. K.N. Bhat, Prof. G.K. Anathasuresh

    This module examines extended approaches for working Microsystems, emphasizing innovative techniques that enhance functionality and performance. Students will explore various methods that improve the capabilities of microsystems.

    Key areas covered include:

    • Overview of extended approaches in Microsystems.
    • Applications of advanced techniques in enhancing performance.
    • Future trends and innovations in Microsystems technology.
  • Mod-02 Lec-13 Non-conventional Approaches for Microsystems
    Dr. K.J. Vinoy, Prof. S. Gopalakrishnan, Prof. K.N. Bhat, Prof. G.K. Anathasuresh

    This module focuses on non-conventional approaches for Microsystems, exploring alternative methods that differ from traditional techniques. Students will learn about the significance of these approaches in advancing microsystems.

    Key topics include:

    • Overview of non-conventional techniques in Microsystems.
    • Applications and benefits of alternative methods.
    • Future directions for non-conventional approaches.
  • Mod-02 Lec-14 Packaging of Microsystems
    Dr. K.J. Vinoy, Prof. S. Gopalakrishnan, Prof. K.N. Bhat, Prof. G.K. Anathasuresh

    This module delves into packaging of Microsystems, an essential process for ensuring device functionality and reliability. Students will explore various packaging techniques and their importance in microsystem performance.

    Key topics include:

    • Overview of packaging techniques used in Microsystems.
    • Importance of packaging for device reliability.
    • Challenges and advancements in packaging technologies.
  • Mod-03 Lec-15 Deformation Strains and Stresses
    Dr. K.J. Vinoy, Prof. S. Gopalakrishnan, Prof. K.N. Bhat, Prof. G.K. Anathasuresh

    This module examines deformation strains and stresses in microsystems, focusing on their implications in design and functionality. Students will learn about the mechanical properties crucial for microsystems.

    Key areas covered include:

    • Understanding deformation strains and stresses in microdevices.
    • Importance of mechanical properties in design.
    • Real-world applications demonstrating strain and stress analysis.
  • Mod-03 Lec-16 Microdevice Suspensions: Lumped Modeling
    Dr. K.J. Vinoy, Prof. S. Gopalakrishnan, Prof. K.N. Bhat, Prof. G.K. Anathasuresh

    This module focuses on microdevice suspensions and lumped modeling, emphasizing the importance of modeling techniques in understanding microdevice behavior. Students will explore various models and their applications.

    Key topics include:

    • Overview of microdevice suspensions and lumped modeling.
    • Applications of modeling in microdevice design.
    • Challenges in modeling microdevice behavior.
  • Mod-03 Lec-17 Residual Stress and Stress Gradients
    Dr. K.J. Vinoy, Prof. S. Gopalakrishnan, Prof. K.N. Bhat, Prof. G.K. Anathasuresh

    This module discusses residual stress and stress gradients, highlighting their significance in the performance of microsystems. Students will learn about the sources of residual stress and its effects on microdevice functionality.

    Key areas covered include:

    • Understanding residual stress and its sources.
    • Impact of stress gradients on microdevices.
    • Real-world applications demonstrating stress analysis.
  • Mod-03 Lec-18 Torsion and Twist
    Dr. K.J. Vinoy, Prof. S. Gopalakrishnan, Prof. K.N. Bhat, Prof. G.K. Anathasuresh

    This module covers torsion and twist in microstructures, examining their effects on the functionality of microsystems. Students will learn about the principles of torsion and its applications in design.

    Key topics include:

    • Understanding torsion and twist in microstructures.
    • Applications of torsion principles in microsystems design.
    • Challenges and solutions in managing torsion effects.
  • Mod-03 Lec-19 Vibrations of Microsystems Devices: Part -1
    Dr. K.J. Vinoy, Prof. S. Gopalakrishnan, Prof. K.N. Bhat, Prof. G.K. Anathasuresh

    This module examines vibrations of microsystems devices, focusing on their behavior under various conditions. Students will learn about the principles of vibrations and their implications for device performance.

    Key areas covered include:

    • Understanding vibrations in microsystems devices.
    • Impact of vibrations on device functionality.
    • Real-world applications demonstrating vibration analysis.
  • Mod-03 Lec-20 Vibrations of Microsystems Devices: Part -2 Micromachined Gyroscopes: Part -1
    Dr. K.J. Vinoy, Prof. S. Gopalakrishnan, Prof. K.N. Bhat, Prof. G.K. Anathasuresh

    This module continues the examination of vibrations in microsystems devices, specifically focusing on micromachined gyroscopes. Students will learn about the principles behind gyroscope functionality and their applications.

    Key topics include:

    • Understanding micromachined gyroscopes and their operation.
    • Applications of gyroscopes in navigation and sensing.
    • Challenges in designing effective gyroscopes.
  • Mod-03 Lec-21 Micromachined Gyroscopes: Part -2 Modelling of Coupled Electrostatic
    Dr. K.J. Vinoy, Prof. S. Gopalakrishnan, Prof. K.N. Bhat, Prof. G.K. Anathasuresh

    This module focuses on the modeling of coupled electrostatic systems within micromachined gyroscopes. Students will learn about the principles of electrostatics and their relevance to gyroscope design.

    Key areas covered include:

    • Understanding coupled electrostatic systems.
    • Applications in micromachined gyroscopes.
    • Challenges and advancements in electrostatic modeling.
  • Mod-03 Lec-22 Modelling of Coupled Electrostatic Microsystems: Part -2
    Dr. K.J. Vinoy, Prof. S. Gopalakrishnan, Prof. K.N. Bhat, Prof. G.K. Anathasuresh

    This module continues the exploration of coupled electrostatic modeling, focusing on the significance of these systems in microsystems. Students will understand the implications of electrostatic effects on device performance.

    Key topics include:

    • Understanding the effects of coupled electrostatics in microsystems.
    • Applications and challenges in design.
    • Future directions for research in electrostatic modeling.
  • Mod-03 Lec-23 Coupled Electrothermal-elastic Modelling
    Dr. K.J. Vinoy, Prof. S. Gopalakrishnan, Prof. K.N. Bhat, Prof. G.K. Anathasuresh

    This module discusses coupled electrothermal-elastic modeling, emphasizing the interplay between thermal and mechanical effects in microsystems. Students will learn about the importance of this modeling in understanding device behavior.

    Key areas covered include:

    • Understanding coupled electrothermal-elastic systems.
    • Applications in microsystems design and analysis.
    • Challenges in modeling and solutions.
  • Mod-03 Lec-24 Modelling of Microsystems: Scaling Effects
    Dr. K.J. Vinoy, Prof. S. Gopalakrishnan, Prof. K.N. Bhat, Prof. G.K. Anathasuresh

    This module focuses on the modeling of Microsystems with a specific emphasis on scaling effects. Students will learn about the implications of scaling on the design and functionality of microdevices.

    Key topics include:

    • Understanding scaling effects in Microsystems.
    • Applications of scaling principles in design.
    • Challenges and future directions in scaling research.
  • Mod-04 Lec-25 Finite Element Method and Microsystems
    Dr. K.J. Vinoy, Prof. S. Gopalakrishnan, Prof. K.N. Bhat, Prof. G.K. Anathasuresh

    This module introduces the finite element method (FEM) as a numerical technique for solving complex problems in engineering. Students will learn the foundational concepts of FEM and its application to Microsystems.

    Topics include:

    • An overview of FEM and its significance in engineering.
    • Applications of FEM in analyzing microsystems.
    • Challenges and advancements in FEM techniques.
  • Mod-04 Lec-26 Theoretical Basis for the Finite Element Method
    Dr. K.J. Vinoy, Prof. S. Gopalakrishnan, Prof. K.N. Bhat, Prof. G.K. Anathasuresh

    This module delves into the theoretical basis for the finite element method, emphasizing the principles that underpin this powerful numerical technique. Students will gain insights into the mathematical foundations of FEM.

    Key areas covered include:

    • Theoretical principles of FEM.
    • Mathematical foundations and their relevance.
    • Applications of theoretical concepts in engineering.
  • Mod-04 Lec-27 Energy Theorems and Weak Form of the Governing Equation
    Dr. K.J. Vinoy, Prof. S. Gopalakrishnan, Prof. K.N. Bhat, Prof. G.K. Anathasuresh

    This module covers energy theorems and the weak form of governing equations in the context of finite element analysis. Students will learn how these concepts are applied in solving engineering problems.

    Key topics include:

    • Understanding energy theorems in FEM.
    • The weak form of governing equations.
    • Applications in solving engineering problems.
  • Mod-04 Lec-28 Finite Element Equation Development and Shape Functions
    Dr. K.J. Vinoy, Prof. S. Gopalakrishnan, Prof. K.N. Bhat, Prof. G.K. Anathasuresh

    This module focuses on the development of finite element equations and shape functions, essential components in finite element analysis. Students will learn how to formulate equations for various engineering applications.

    Key areas covered include:

    • Understanding the development of finite element equations.
    • Importance of shape functions in analysis.
    • Applications in engineering design and analysis.
  • Mod-04 Lec-29 Isoparametric FE Formulation and some Examples
    Dr. K.J. Vinoy, Prof. S. Gopalakrishnan, Prof. K.N. Bhat, Prof. G.K. Anathasuresh

    This module introduces isoparametric finite element formulation, emphasizing its applications and benefits in finite element analysis. Students will learn how isoparametric elements enhance modeling capabilities.

    Key topics include:

    • Understanding isoparametric finite element formulation.
    • Applications in complex modeling scenarios.
    • Benefits of using isoparametric elements in analysis.
  • Mod-04 Lec-30 Finite Element for Structures with Piezoelectric Material
    Dr. K.J. Vinoy, Prof. S. Gopalakrishnan, Prof. K.N. Bhat, Prof. G.K. Anathasuresh

    This module focuses on finite element analysis for structures with piezoelectric materials, highlighting the unique challenges and techniques involved. Students will learn about piezoelectric effects and their applications in engineering.

    Key areas covered include:

    • Understanding piezoelectric materials and their properties.
    • The role of FEM in analyzing piezoelectric structures.
    • Applications in engineering design and analysis.
  • Mod-05 Lec-31 Semiconductor Device Physics
    Dr. K.J. Vinoy, Prof. S. Gopalakrishnan, Prof. K.N. Bhat, Prof. G.K. Anathasuresh

    This module delves into semiconductor device physics, providing foundational knowledge critical for understanding microelectronics. Students will learn about the principles governing semiconductor behavior and their applications in modern devices.

    Key topics include:

    • Understanding semiconductor materials and their properties.
    • Principles of semiconductor device operation.
    • Applications in microelectronics and technology.
  • Mod-05 Lec-32 BJT and MOSFET Characteristics and Op-Amps
    Dr. K.J. Vinoy, Prof. S. Gopalakrishnan, Prof. K.N. Bhat, Prof. G.K. Anathasuresh

    This module focuses on BJT and MOSFET characteristics and operational amplifiers (Op-Amps). Students will learn about the behavior of these essential components in electronic circuits.

    Key areas covered include:

    • Understanding BJT and MOSFET operation principles.
    • Applications of Op-Amps in various circuits.
    • Challenges in designing and utilizing these components.
  • Mod-05 Lec-33 Op-Amp Circuits and Signal conditioning for Microsystems Devices
    Dr. K.J. Vinoy, Prof. S. Gopalakrishnan, Prof. K.N. Bhat, Prof. G.K. Anathasuresh

    This module covers Op-Amp circuits and signal conditioning for microsystems devices, emphasizing their significance in enhancing signal quality. Students will learn about various circuits and their applications.

    Key topics include:

    • Understanding Op-Amp circuit configurations.
    • Importance of signal conditioning in microsystems.
    • Applications in real-world scenarios.
  • Mod-05 Lec-34 Control and Microsystems
    Dr. K.J. Vinoy, Prof. S. Gopalakrishnan, Prof. K.N. Bhat, Prof. G.K. Anathasuresh

    This module examines the control mechanisms in microsystems, focusing on how control systems enhance functionality and performance. Students will learn about various control strategies and their applications.

    Key areas covered include:

    • Understanding control systems in microsystems.
    • Applications of control mechanisms in various scenarios.
    • Challenges and innovations in control strategies.
  • Mod-05 Lec-35 Vibration Control of a Beam
    Dr. K.J. Vinoy, Prof. S. Gopalakrishnan, Prof. K.N. Bhat, Prof. G.K. Anathasuresh

    This module focuses on vibration control of a beam, detailing the principles and techniques used to manage vibrations in microsystems. Students will learn about the importance of vibration control in engineering applications.

    Key topics include:

    • Understanding vibration control principles.
    • Applications of vibration control techniques in beams.
    • Challenges in managing vibrations in microsystems.
  • Mod-05 Lec-36 Signal Conditioning Circuits and Integration of Microsystems and Microelectronics
    Dr. K.J. Vinoy, Prof. S. Gopalakrishnan, Prof. K.N. Bhat, Prof. G.K. Anathasuresh

    This module covers signal conditioning circuits and the integration of microsystems and microelectronics, emphasizing their importance in enhancing device performance. Students will explore various integration techniques.

    Key areas covered include:

    • Understanding signal conditioning circuits.
    • Importance of integration in microsystems.
    • Applications in improving device performance.
  • Mod-05 Lec-37 Pressure Sensor Design Concepts, Processing, and Packaging: Part -1
    Dr. K.J. Vinoy, Prof. S. Gopalakrishnan, Prof. K.N. Bhat, Prof. G.K. Anathasuresh

    This module discusses pressure sensor design concepts, processing, and packaging, providing insights into the development of effective pressure sensors. Students will learn about various design considerations and techniques.

    Key topics include:

    • Understanding pressure sensor design principles.
    • Processing techniques for effective sensors.
    • Packaging considerations for reliability.
  • Mod-05 Lec-38 Pressure Sensor Design Concepts, Processing, and Packaging: Part -2
    Dr. K.J. Vinoy, Prof. S. Gopalakrishnan, Prof. K.N. Bhat, Prof. G.K. Anathasuresh

    This module continues the discussion on pressure sensor design, delving into advanced processing techniques and their impact on sensor performance. Students will learn about the latest advancements in pressure sensor technology.

    Key areas covered include:

    • Advanced processing techniques for pressure sensors.
    • Impact of processing on sensor performance.
    • Future trends in pressure sensor technology.
  • Mod-05 Lec-39 Pressure Sensor Design Concepts, Processing, and Packaging: Part -3
    Dr. K.J. Vinoy, Prof. S. Gopalakrishnan, Prof. K.N. Bhat, Prof. G.K. Anathasuresh

    This module concludes the exploration of pressure sensor design by examining packaging techniques that ensure sensor reliability and performance. Students will learn about the importance of proper packaging in sensor technology.

    Key topics include:

    • Importance of packaging in pressure sensor design.
    • Techniques for ensuring sensor reliability.
    • Applications of well-packaged sensors in various industries.
  • Mod-05 Lec-40 Capacitive Micro-accelerometer: Part -2
    Dr. K.J. Vinoy, Prof. S. Gopalakrishnan, Prof. K.N. Bhat, Prof. G.K. Anathasuresh

    This module focuses on capacitive micro-accelerometers, detailing their principles of operation and applications in various fields. Students will learn about the design considerations and challenges in these devices.

    Key areas covered include:

    • Understanding the operation of capacitive micro-accelerometers.
    • Applications in navigation and sensing.
    • Challenges in designing effective accelerometers.