The Method of Positioning Error Measuring Compensation of the Multiple-Target Motion Simulation System Based on Neural Network

DOI

10.2991/iccsee.2013.165How to use a DOI?

Keywords

multiple objects, two-dimensional cross-moving motion, triangle intersectional measurement, RBF neural network, spatial position error compensation

Abstract

In order to solve the problem of large range of target motion and targets mutual interference in Two-dimensional Cross-Moving Motion Simulation System with Multiple Objects, a multi-objective system is designed, which consists of a number of independent two-dimensional motion simulation systems, and an error measuring compensation program is proposed, which can meet the accuracy requirements. Three-dimensional position coordinates of the space measured feature points are got by two theodolites which is based on triangular intersectional measuring method and the experiment is designed by the best measurement area which is obtained through the uncertainty analysis. The position accuracy of the measured feature points can be determined by simulation. The movement reference coordinate system can be set up according to the three-dimensional position data of the measured feature points and the spatial position error can be calculated by coordinate system transformation. RBF neural network is used to establish the error compensation model which is finally validated. Experimental results of actual system indicate that the program can be well applied to the Two-dimensional Motion Simulation System for spatial position error measurement and compensation. The accuracy requirements of the system can be satisfied after compensation.

Copyright

© 2013, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Ju Huo
AU  - Wenbo Dong
AU  - Yunhe Liu
PY  - 2013/03
DA  - 2013/03
TI  - The Method of Positioning Error Measuring Compensation of the Multiple-Target Motion Simulation System Based on Neural Network
BT  - Proceedings of the 2nd International Conference on Computer Science and Electronics Engineering (ICCSEE 2013)
PB  - Atlantis Press
SP  - 647
EP  - 652
SN  - 1951-6851
UR  - https://doi.org/10.2991/iccsee.2013.165
DO  - 10.2991/iccsee.2013.165
ID  - Huo2013/03
ER  -