Date of download: 11/11/2017 Copyright © ASME. All rights reserved. From: Validation of Two Optical Measurement Methods for the Qualification of the Shape Accuracy of Mirror Panels for Concentrating Solar Systems J. Sol. Energy Eng. 2011;133(3):031022-031022-7. doi:10.1115/1.4004240 Figure Legend: Left: Setup of automatic QDec measurement system. Center: Measured panel with reflected sinusoidal stripes. Right: Result graph “Slope deviations in x” of DF measurement, color bar in Mrad.
Date of download: 11/11/2017 Copyright © ASME. All rights reserved. From: Validation of Two Optical Measurement Methods for the Qualification of the Shape Accuracy of Mirror Panels for Concentrating Solar Systems J. Sol. Energy Eng. 2011;133(3):031022-031022-7. doi:10.1115/1.4004240 Figure Legend: Left: Measurement setup for PG measurement with approximately 3000 targets. Center: Camera positions of PG measurement as a part of the evaluation process. Right: Result graph showing height deviations of panel in millimeters.
Date of download: 11/11/2017 Copyright © ASME. All rights reserved. From: Validation of Two Optical Measurement Methods for the Qualification of the Shape Accuracy of Mirror Panels for Concentrating Solar Systems J. Sol. Energy Eng. 2011;133(3):031022-031022-7. doi:10.1115/1.4004240 Figure Legend: Difference of DF result to an ideal flat water surface in x-direction (left) and y-direction (right). Color bars in Mrad.
Date of download: 11/11/2017 Copyright © ASME. All rights reserved. From: Validation of Two Optical Measurement Methods for the Qualification of the Shape Accuracy of Mirror Panels for Concentrating Solar Systems J. Sol. Energy Eng. 2011;133(3):031022-031022-7. doi:10.1115/1.4004240 Figure Legend: Differences between DF and PG in slope in x- (left) and y-direction (right) in Mrad
Date of download: 11/11/2017 Copyright © ASME. All rights reserved. From: Validation of Two Optical Measurement Methods for the Qualification of the Shape Accuracy of Mirror Panels for Concentrating Solar Systems J. Sol. Energy Eng. 2011;133(3):031022-031022-7. doi:10.1115/1.4004240 Figure Legend: Difference between the DF results from before and after PG measurement in x-direction (left) and y-direction (right). Color bars in Mrad.