Table 2: Numerical results of test data.

ModelsFit to estimation dataFPEMean errorMSENoise variance

OE31.42%31.110.013030.7930.9670
ARX74.76%4.203−0.00514.1694.1938
ARMAX74.89%4.191−0.00944.1274.1619
BJ74.95%4.154−0.02534.1084.1251