Parallel Processing Method of Inertial Aerobics Multisensor Data Fusion

Table 2

Multinode motion capture system parameter comparison.

Comparison item	This paper’s design system	Notion
Number of nodes	10	17
Maximum capture angular velocity	±2000 dps	±2000 dps
Accelerometer measuring range	±2 g	±8 g
Data refresh frequency	40 Hz	96 Hz
Data transmission method	2.4 G	2.4 G
Dynamic measurement range	360°	360°
Calibration steps	1	3
Accuracy of pitch and roll angle	0.01°	0.02°
Heading angle accuracy	1°	1°