A Parallel Ranging-Based Relative Position and Orientation Measurement Method for Large-Volume Components

Table 4

R-P&O measurement results.

Item	Id	(mm)	(mm)	(mm)	(°)	(°)	(°)
Measured R-P&O	I	428.940	−192.131	2524.680	3.424	13.442	1.535
	II	410.558	−163.237	2159.683	3.174	9.759	1.213
	III	272.791	−142.741	1998.588	3.281	5.181	0.525
	IV	255.106	−126.683	1863.557	3.488	2.621	0.501
	V	205.707	−116.611	1698.162	3.246	0.049	0.250
	VI	153.994	−81.481	1391.176	4.080	−1.296	−0.158
	VII	90.611	−39.071	926.976	4.196	2.494	0.397
Theoretical R-P&O	I	427.815	−192.249	2524.844	3.387	13.461	1.275
	II	411.742	−165.799	2159.235	3.210	9.739	1.456
	III	274.801	−142.188	1998.374	3.267	5.189	0.449
	IV	252.652	−129.150	1863.695	3.455	2.642	0.189
	V	203.383	−113.485	1698.675	3.230	0.071	−0.052
	VI	153.406	−83.220	1391.128	4.073	−1.295	−0.176
	VII	89.590	−38.500	927.103	4.195	2.504	0.191
Maximum deviation		2.48	3.16	0.33	0.02	0.01	0.31