![]() ![]() ![]() As the aircraft turns, the amount of coupling in the transducer changes proportionally as illustrated in figure 1. distance measurement equipment (DME) In an ADF, for example, the resolver or synchro is used to drive an indicator.omni-range system (VOR, very high frequency omni-directional range).inertial navigation reference units (gyro, compass).The simplicity of their connection, combined with today’s modern (and relatively inexpensive) Synchro-toDigital and Digital-to-Synchro converter boards (such as those from North Atlantic Industries) make the synchro a very attractive component. They have traditionally been the transducer of choice where reliability is critical, and where harsh environmental conditions exist. Synchros & Resolvers Synchros have been used in a wide variety of military and commercial systems for many years. This article will address the systems that utilize these transducers, de-mystify the workings of these AC analog transducers and associated conversion electronics, describe the testing and simulation of these signal types and discuss some common troubleshooting failure mechanisms. ![]() Motion Electronics in Avionics Several transducer types, including synchros, resolvers, linear/rotary variable differential transformers (LVDT/RVDT) are key building blocks in flight control and navigation dynamics. ![]()
0 Comments
Leave a Reply. |
Details
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |