Design of Distributed Control System for Radiotherapy Equipment Based on Field Bus

DOI

10.2991/cisia-15.2015.91How to use a DOI?

Keywords

radiotherapy equipment; distributed; field bus; control system

Abstract

Radiotherapy is one of the most important therapeutic methods for tumor. As more and more therapeutic methods been put forward, rigorous requirements have been set on the real-time performance, stability and maintainability of the radiotherapy equipment control system. This article designs a Four-Tier Distributed Control System with main control layer, sub control layer, execution layer and hardware control layer in accordance with the characteristics and requirements of radiotherapy equipment, as well as the entire hardware and control software of the system. Sample machine test shows that all subsystems are of stable operation and good performance, and real-time performance and all accuracy indexes fully meet the requirements of radiotherapy.

Copyright

© 2015, 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  - S.H Shi
AU  - X. Zhang
AU  - P.Q Ye
AU  - H. Zhang
PY  - 2015/06
DA  - 2015/06
TI  - Design of Distributed Control System for Radiotherapy Equipment Based on Field Bus
BT  - Proceedings of the International Conference on Computer Information Systems and Industrial Applications
PB  - Atlantis Press
SP  - 334
EP  - 337
SN  - 2352-538X
UR  - https://doi.org/10.2991/cisia-15.2015.91
DO  - 10.2991/cisia-15.2015.91
ID  - Shi2015/06
ER  -