Lecture

Weakly Nonlinear Analysis: Multiple Time Scale Expansion

In course

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Description

This lecture covers the weakly nonlinear analysis using multiple time scale expansion, focusing on the period of a gravitational pendulum, non-resonance conditions, and bifurcations with amplitude equations. The instructor explains the concepts step by step, providing examples and highlighting the importance of avoiding linear system forcing at natural frequencies.

Instructor

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Official source

https://mediaspace.epfl.ch/media/0_s9c3ux2f

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Ontological neighbourhood

Physics

Mechanics: Classical mechanics

Systems science and engineering

Systems theory: Chaos theory

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