Regularized Least Squares Recursive Algorithm with Forgetting Factor for Identifying Parameters in the Grinding Process

Table 1

The parameter identification results of different .

The value of	Identification results
		Absolute error		Absolute error		Absolute error		Absolute error
	−1.5434	0.0434	0.7694	0.0694	1.0543	0.0543	0.5164	0.0164
	−1.5059	0.0059	0.7076	0.0076	1.1059	0.1059	0.4532	0.0468
	−1.4527	0.0473	0.6951	0.0049	1.0817	0.0817	0.5151	0.0151
	−1.5300	0.0300	0.7447	0.0447	1.0146	0.0146	0.7409	0.2409
	−1.4797	0.0203	0.6642	0.0358	0.9826	0.0174	0.3803	0.0297
	−1.4631	0.0369	0.6848	0.0152	0.9666	0.0364	0.5916	0.0916
	−1.5227	0.0227	0.7230	0.0230	0.9214	0.0786	0.7239	0.2239
	−1.5557	0.0557	0.7010	0.0010	0.7703	0.2297	0.4051	0.0949
	−1.5805	0.0305	0.7668	0.0668	0.8559	0.1441	0.5573	0.0573
	−1.6059	0.1059	0.7983	0.0983	0.9148	0.0852	0.4076	0.0924
	−1.4907	0.0093	0.7546	0.0546	1.1587	0.1587	0.6139	0.1139
	−1.4976	0.0022	0.6987	0.0013	1.0150	0.0150	0.5167	0.0167
	−1.4407	0.0083	0.6825	0.0175	1.1735	0.0249	0.6839	0.1839