The scanning measurement path planning of free-form surface parts is an important factor in ensuring the accuracy and efficiency of scanning measurement. This paper proposes a robot scanning measurement path method based on the suboptimal viewpoint method for high-precision and high-efficiency measurement of free-form surface parts. Firstly, scanning points are generated based on the CAD model of free-form surface parts. Then, based on the measurement angle and distance of the 3D laser scanner, the candidate pose of the 3D laser scanner is generated for the sampling points, and the optimal pose of the 3D laser scanner is generated based on the suboptimal viewpoint. Finally, the optimal scanning measurement path for the robot is generated. The computer simulation and experimental results show that this method can effectively improve the measurement efficiency while ensuring the measurement accuracy.
Access to the requested content is limited to institutions that have purchased or subscribe to SPIE eBooks.
You are receiving this notice because your organization may not have SPIE eBooks access.*
*Shibboleth/Open Athens users─please
sign in
to access your institution's subscriptions.
To obtain this item, you may purchase the complete book in print or electronic format on
SPIE.org.
INSTITUTIONAL Select your institution to access the SPIE Digital Library.
PERSONAL Sign in with your SPIE account to access your personal subscriptions or to use specific features such as save to my library, sign up for alerts, save searches, etc.