Combined Parameter and State Estimation Algorithms for Multivariable Nonlinear Systems Using MIMO Wiener Models

Table 2

The recursive parameter estimates and errors with .

	100	200	500	1000
	−0.0166	−0.0008	0.0000	0.0000
	0.4769	0.4989	0.5002	0.5000
	−0.3965	−0.3998	−0.4000	−0.4000
	0.0048	0.0002	0.0000	0.0001
	0.0012	0.0011	0.0010	0.0010
	0.8974	0.8996	0.8999	0.9105
	−0.2654	−0.5651	−0.7659	−0.7699
	−0.1022	−0.0101	−0.0101	−0.0091
	1.0012	1.0000	1.0000	1.0000
	0.0019	0.0000	0.0000	0.0000
	−0.0007	0.0000	0.0000	0.0000
	0.9989	0.9995	1.0000	1.0000
	0.9071	0.9567	1.0082	0.9976
	0.1710	0.1773	0.2705	0.2995
	0.0123	−0.0052	0.0013	0.001
	0.1410	0.0473	0.1205	0.0992
	−0.0597	0.00731	−0.00384	−0.0025
	−0.0016	−0.0075	−0.0010	0.0013
	0.0044	0.0044	0.0014	0.0001
	0.4817	0.3529	0.2921	0.2997
	0.4528	0.5773	0.9541	0.9903
	0.9679	0.9486	1.0023	1.0010
(%)	31.4375	18.7664	5.1010	3.8043