Application field
1. Railway system: train manufacturing, improvement of control automation, detection of rail levelness, etc.
2. Water conservancy system: dam inspection, etc.
3. Military automation: missiles, tanks, artillery, aircraft, ships, etc.
4. Industrial automation: metallurgy, chemical industry, petroleum exploration, light industry, coal, instrumentation, etc.
5. Automobile industry: four-wheel positioning, road control, engineering vehicle adjustment and equality
6. Machinery industry: the level and position of mechanical worktable, lathe and cutting worktable.
7. Building construction: pitching angle, rolling angle and inclination angle of construction engineering equipment, slope detection of road administration bridges, etc.
8. Electronic communication industry: radar antenna angle alignment, satellite antenna
9. Others: Biology, medicine, robotics and other fields that need to measure and control angles