A Set-Up of 7 Laser Triangulation Sensors and a Draw-Wire Sensor for Measuring Relative Displacement of a Piston Rod Mechanical Lead-Through Transmission in an Offshore Wave Energy Converter on the Ocean Floor
Figure 18
(a) Draw-wire sensor on rubber mat bolted to the upper end stop, (b) red wire moving through the upper end stop, and (c) draw-wire attached to the upper surface of the translator.