In this article,I am going to publish about What are the methods to analyze nonlinear vibratory systems in a detailed manner and is as follows.

## Explanation:

The methods to analyze Non-Linear vibratory systems are as follows.They are

1.EXACT Method

2.Approximate analytical methods

### The Approximate analytical methods are further classified into four types and are as follows:

- Poincore method
- Lindsted’s perturbation
- Iterative method
- Phase-plane method

The above methods consists of numerical part i.e.formulas and calculations which is difficult to write here.Therefore they are furnished below in the form of video.

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