Measurement System and Method for Measuring an Angle

摘要

The invention relates to a measurement system for measuring an angle between a first plane through a first surface area and a second plane through a second surface area of an object. The system includes a sensor arrangement for measuring the coordinates in a measurement coordinate system of a plurality of measurement spots in the first surface area, the plurality of measurement spots including a first measurement spot at a first distance from an intersection between the first plane and the second plane and a second measurement spot at a second distance from the intersection, the second distance differing from the first distance. The measurement system further includes an inclinometer for measuring an inclination of the measurement coordinate system to the direction opposite to the direction of the force of gravity. The measurement system also includes a processing device for determining the angle between the first plane and the second plane based on the measured coordinates of the plurality of measurement spots, the measured inclination and information on the angle between the second plane and the direction opposite to the force of gravity.

主权项

1. A measurement system for measuring an angle between a first plane through a first surface area and a second plane through a second surface area of an object, comprising
a sensor arrangement for measuring the coordinates in a measurement coordinate system of a plurality of measurement spots in the first surface area, the plurality of measurement spots comprising a first measurement spot at a first distance from an intersection between the first plane and the second plane and a second measurement spot at a second distance from the intersection, the second distance differing from the first distance; an inclinometer for measuring an inclination of the measurement coordinate system to the direction opposite to the direction of the force of gravity; and a processing device for determining the angle between the first plane and the second plane based on the measured coordinates of the plurality of measurement spots, the measured inclination and information on the angle between the second plane and the direction opposite to the force of gravity.