Sub-Optimum H2 Rational Approximations to Fractional Order Linear Systems
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In this paper, we propose a procedure to achieve rational approximation to arbitrary fractional order linear time invariant (FO-LTI) systems with sub-optimum H2-norm. Through illustrations, we show that the rational approximation is simple and effective. It is also demonstrated that this sub-optimum approximation method is effective in designing integer order controllers for FO-LTI systems in general form. Useful Matlab codes are also given in the appendices.
2019 ◽
Vol 6
(3)
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pp. 685-692
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2012 ◽
Vol 64
(10)
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pp. 3053-3058
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2013 ◽
Vol 16
(1)
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2014 ◽
Vol 9
(3)
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