1965•IEEE Transactions on Automatic ControlRequires access
Accurate determination of complex-root transfer functions from frequency response data
C. Chen, Boby Philip
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Abstract
This paper presents a method for determining the transfer function coefficients of a system from its frequency response. The method is based on Bush's transfer function decomposition technique and Chen-Shen's response conversion formulas. It involves no prejudgment and therefore has no cumulative error.