Input-output analysis, process data regression

Before the process is placed in operation we have identified the values of its parameters from linear regression analysis of input-output experimental data. Thus we have postulated the following model ... 

During the transient from the old to the new set point, we record the values of the manipulated variable and the controlled output. These values are shown in Table 31.2. Linear regression analysis using the input-output data of Table 31.2 produces the following values for the process parameters. 

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