An Adaptive Location-Based Tracking Algorithm Using Wireless Sensor Network for Smart Factory Environment

Table 2

The comparison of localization algorithms in operational experiment 1 (cm).

Localization algorithm	Test 1	Test 2	Test 3	Test 4	Test 5	Test 6	Test 7	Ave.	Std.
KF + ANFIS	66.27	67.38	64.41	66.83	68.74	67.08	68.47	67.03	1.45
LANDMARC	183.15	190.98	7.94	156.24	99.36	137.83	210.44	140.85	69.26
WCG	110.03	114.57	111.58	123.78	118.89	107.53	115.65	114.58	5.53
ANFIS	457.39	992.63	944.56	1005.2	451.21	107.75	438.15	628.12	351.78
DV-hop	150.86	145.85	146.85	146.86	152.86	152.86	146.86	149	3.08