The influence of winding's pole pairs on position error of linear resolvers

Saneie, H ; Sharif University of Technology

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  1. Type of Document: Article
  2. DOI: 10.1109/IranianCEE.2017.7985176
  3. Abstract:
  4. Using linear position sensors is necessary in linear motion control systems. In this paper the influence of winding's pole pairs on the accuracy of linear resolver is studied. 2-D and 3-D time stepping finite element method (FEM) is used to calculate the performance characteristics of the resolver. The effect of finite mover's length, transverse edge effect and the end windings length are discussed in detail. Then a prototype of the studied resolver along with its experimental test setup is built. Good correlation between simulation and experimental results verified the simulation process. © 2017 IEEE
  5. Keywords:
  6. Finite element method (FEM) ; Position sensor ; Motion control ; Poles ; Winding ; Linear motion control ; Linear position sensors ; Linear resolver ; Performance characteristics ; Pole numbers ; Position sensors ; Time-stepping finite element method ; Transverse edge effect ; Finite element method
  7. Source: 2017 25th Iranian Conference on Electrical Engineering, ICEE 2017, 2 May 2017 through 4 May 2017 ; 2017 , Pages 949-954 ; 9781509059638 (ISBN)
  8. URL: https://ieeexplore.ieee.org/document/7985176