Patent ID: 11953917
Assignee: SHENZHEN SIYUFEI TECHNOLOGY CO., LTD.
Field: Control (Instruments)
Classification: CPC G  B  Y | IPC B  G

Claim 2:
3. The launching method according to claim 2, wherein obtaining the geomagnetic triaxial correction parameters based on the new geomagnetic triaxial extreme value data comprises:
obtaining the axis value offset according to the following formulas:

X-axis value offset:Xoffset=(Xmax×Xmin)/2;

Xmax represents a maximum value of the geomagnetic triaxial extreme value in the X-axis direction, and Xmin represents a minimum value of the geomagnetic triaxial extreme value in the X-axis direction;

Y-axis value offset:Yoffset=(Ymax−Ymin)/2;

Ymax represents a maximum value of the geomagnetic triaxial extreme value in the Y-axis direction, and Ymin represents a minimum value of the geomagnetic triaxial extreme value in the Y-axis direction;

Z-axis value offset:Zoffset=(Zmax+Zmin)/2;

Zmax represents a maximum value of the geomagnetic triaxial extreme value in the Z-axis direction, and Zmin represents a minimum value of the geomagnetic triaxial extreme value in the Z-axis direction;
Xoffset, Yoffset and Zoffset respectively represent the axis value offsets in the X-axis direction, Y-axis direction and Y-axis direction.