intelligent sensor with output and digital control, including a transducer for absolute measures of linear and angular displacement

摘要

the intelligent sensor for absolute measures of linear and angular displacement comprises: a transducer (10), which uses the principle of coupling electric induction.in the presence of electrical signals that vary in time, between fixed conductors and one or more mobile hosts, places it at close range, and a digital processing unit (sda,scnt) that generates the electrical signals and processes as revealed by the transducer to calculate these measures.the sensor falls into the category of intelligent sensors defined or "smart sensors".in various examples of implementation are described sensors of angular displacement with escorsione 360 for one or more rotations completewith resolutions is much lower than 1 and linear displacement sensors with resolutions much smaller than 1 mm. (fig. 3).