Pipeline Bending Strain Measurement and Compensation Technology Based on Wavelet Neural Network

Table 1

Characteristics of sensors.

Sensor	Characteristics	Magnitude
Gyroscope	Bias	<0.01°/h
	Random walk	0.002°/
Accelerometer	Bias stability	<50 μg
	Scaling factor	<50 ppm
Odometer	Scaling factor	<0.3%
	White noise	<0.1 m/s
Landmark	White noise	<±1 m