QFT controller optimization for automatic design
Vincent Croulard, Emmanuel Godoy, J. Boichot · 2002
In case of robust control, the quantitative feedback theory controller design can be considered as an alternative to the /spl mu/-synthesis. Particularly, it allows to obtain controllers less conservative than other methods like H/sub /spl infin//. Loop-shaping algorithms have been proposed but their implementations remain complex for automatic controller design and is still an open question. This paper proposes an automatic QFT closed-loop design method based on a 2 steps optimization algorithm in case of SISO systems.