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Transactions of the Japan Society of Mechanical Engineers Series C
In this paper, very simple method based on Prony method, which is known as one of the most representative methods in the exponential analysis method, is presented by which transfer function models for processes can easily be obtained. Here, the method is reformed and applied to obtain the so-called 3 parameter model (first-order transfer function with pure time delay model) from the data of the step response of the process system. The method gives different process models by changing thedoi:10.1299/kikaic.71.589 fatcat:nbgh3bz2njfddg24ojaa6oagqa