Identification of Wiener Model Using Relay Feedback Test

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概要

• 論文の詳細を見る

• A method for identifying a wiener-type model for nonlinear processes is proposed. The linear subsystem of the model is represented by simple transfer functions of the form such as: FOPDT (i.e. First-Order-Plus-Dead-Time) or an SOPDT (i.e. Second-Order-Plus-Dead-Time). The static nonlinearity is represented by an invertible function defined on an operation domain. Data from a two-stage relay feedback experiment in one single run is required. Simple algorithms are formulated to identifying both structure and parameters of the model. Estimation of parameters in both linear and nonlinear parts is performed separately and in an one-by-one sequence.

• 社団法人 化学工学会の論文

著者

• Lee M‐w

  Industrial Technol. Res. Inst. Hsinchu Twn

• HUANG Hsiao-Ping

  Department of Chemical Engineering, National Taiwan University

• LEE Ming-Wei

  Department of Chemical Engineering, National Taiwan University

• TANG Yeong-Tarng

  Department of Chemical Engineering, National Taiwan University

• Tang Yeong-tarng

  Department Of Chemical Engineering National Taiwan University

• Huang H‐p

  Department Of Chemical Engineering National Taiwan University

• Huang Hsiao-ping

  Department Of Chemical Engineering National Taiwan University

• Lee Ming-wei

  Department Of Chemical Engineering National Taiwan University

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