Small-Range High-Precision Positioning Based on Two-Point Coordination for Robot | Zendy

Zhengping Li | Zendy; Chaoliang Qin | Zendy; Hao Shi | Zendy

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Small-Range High-Precision Positioning Based on Two-Point Coordination for Robot

Author(s) -

Zhengping Li,

Chaoliang Qin,

Hao Shi

Publication year - 2021

Publication title -

mobile information systems

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.346

H-Index - 34

eISSN - 1875-905X

pISSN - 1574-017X

DOI - 10.1155/2021/8732006

Subject(s) - computer science , interpolation (computer graphics) , range (aeronautics) , point (geometry) , algorithm , sampling (signal processing) , artificial intelligence , process (computing) , robot , computer vision , mathematics , motion (physics) , filter (signal processing) , composite material , operating system , materials science , geometry

*is paper proposed a two-point coordinated positioning algorithm. Based on the assumption that the distance between two points was constant, a fusion algorithm was introduced into the positioning process to enhance the positioning accuracy. *e simulation results showed that the proposed algorithm could reduce the RMS error to about 50% of the improved sinc interpolation-based positioning algorithm when the sampling frequency was 500MHz and the interpolation number was 19.

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