Re: again about passivity and stability

Jian Zhou Wang (
Tue, 4 Jun 1996 02:18:53 +0200

Hello Calcev,

I am very interested in the passivity method for stability analysis
of fuzzy control systems. It will be much appreciated that you would
provide me more detailed illustration on how to use this method. For
example, consider the first fuzzy control system designed by Mamdani.
What is the STORAGE FUNCTION? How much variation in the process gain
can be tolerated by the system without lossing the stability?