This specification is a sub-protocol of OpenRTB to allow for the delivery of native advertising. formats, as their specifics differ from publisher to publisher. In May 2013, a separate IAB. subcommittee was formed to define the request and response structures of native ad units;
Linear Variable Differential Transformer. How LVDTs Work. The LVDT or Linear Variable Differential Transformer is a well established transducer design which has been used throughout many decades for the accurate measurement of displacement and within closed loops for the control of positioning.
This article describes linear variable differential transformer or LVDT. It works on the principle of differential transformer that has one primary winding and two secondary windings. The voltage output from the LVDT is proportional to the movement of the core whose displacement is to be measured.