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Explore the fundamental principles and applications of piezoelectric actuation systems in this 35-minute engineering lecture from NPTEL-NOC IITM. Examine the key characteristics that make piezoelectric materials suitable for precision actuation at the microscale, and learn how to configure piezoelectric systems specifically designed for microactuator applications. Discover the implementation of piezo-based micromanipulation techniques and their practical applications in precision positioning and control systems. Investigate the design and operation of micro membrane pumps that utilize piezoelectric actuation principles, understanding how these devices enable fluid control at the microscale for various microfluidic and biomedical applications.
