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Smart Materials and Intelligent System Design

Smart Materials and Intelligent System Design. Instructor: Prof. Bishakh Bhattacharya, Department of Mechanical Engineering, IIT Kanpur. Smart Structures and Intelligent System are becoming an integral part of new aerospace and automobile systems due to high performance and fast response potential. Knowledge in this field is multidisciplinary in nature involving materials, composites, basic electronics, control system and informatics. This course intends to convey the core flavor of the field by introducing the basic concepts behind such system along with some industrial applications developed in the SMSS laboratory of IIT Kanpur. (from nptel.ac.in)

Lecture 11 - Modeling of Piezoelectric Material

Topics covered in this lecture: 1) Fundamental Equations Of Piezoelectricity, 2) Piezoelectric Coefficients, 3) Different piezoelectric materials and their properties, 4) Simplified equation for Piezo-patch, 5) Active Strain Expression, 6) Euler-Bernoulli Model.


Go to the Course Home or watch other lectures:

Lecture 01 - Introduction to Smart Materials
Lecture 02 - Piezoelectric Material
Lecture 03 - Magnetostrictive Material
Lecture 04 - Active Smart Polymer
Lecture 05 - Shape Memory Alloys
Lecture 06 - Introduction to Composites
Lecture 07 - Classification of Composites
Lecture 08 - Micromechanics and Macromechanics of Composites
Lecture 09 - Classical Laminated Plate Theory
Lecture 10 - ABD Matrices
Lecture 11 - Modeling of Piezoelectric Material
Lecture 12 - Modeling of Piezoelectric Material (cont.)
Lecture 13 - Modeling of Magnetostrictive Material
Lecture 14 - Modeling of Shape Memory Alloys
Lecture 15 - Smart Actuators
Lecture 16 - Smart Materials: Intelligent MEMS Devices
Lecture 17 - Smart MEMS Applications
Lecture 18 - Energy Harvesting
Lecture 19 - Concept of Self Healing