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From: Sandeep Tripathi on 29 Jun 2010 05:31
hello sir
i have a problem in designing of robust control/ h infinity .
sir i have a unstable 3rd order transfer function
G(S)=2.35655s / (s^3+0.0883167*s^2-27.9169*s-2.30942);
and if i want that this system will be stable at 0.3 sec(setelling time).then how i will we choose the weighting function to design h infinity controller.
what should be value of sesitive function and complementry sensitive function.
is it possible that for this system i will choose bandwidth Wb(a)400.

Thanx in advance
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