Does the contraction criteria for fast switching systems follow the same analysis procedure as for general class of nonlinear systems?

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Zol Bahri Razali

InsyAllah I will explain in detail soon.

Rodolfo Reyes-Báez

You can have a look on the work of Mario di Bernardo. If you find different approaches, please lend me know, I am working also on contraction theory.

https://www.researchgate.net/publication/280538408_Contraction_analysis_of_switched_Filippov_systems_via_regularization

Article Contraction analysis of switched Filippov systems via regularization

Madan Mohan Rayguru

Thanks Rodolfo Reyes-Baez. I am interested in approximating the signum function with a saturation function and then study the conditions for contraction of closed loop system. The issue is, can we extend this approach to saturation case.