Device and method for measuring dynamic pose based on inertial unit and laser tracker
A laser tracker, pose measurement technology, applied in measurement devices, optical devices, measurement angles, etc., can solve the problems of low accuracy and stability, and achieve the advantages of improving measurement accuracy, simple system structure, and improving system stability. Effect
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[0032] The invention provides a high-speed dynamic pose measurement method based on an inertial unit and a laser tracker, which combines the high dynamic performance and good robustness of the inertial sensing unit with the advantages of high measurement precision of the laser target (102) . The invention solves the problem of low accuracy and stability when measuring the angle of the inclination angle sensor in the traditional laser target when dynamically measuring the six degrees of freedom, and improves the dynamic performance of the entire six degrees of freedom measuring system. The invention better compensates for the error caused by the measurement distortion of the internal inclination sensor in the high-speed motion or vibration state of the target.
[0033] The purpose of the present invention is achieved through the following technical solutions:
[0034] A high-speed dynamic pose measurement method based on an inertial unit and a laser tracker, through the cooper...
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