- 著者
-
Tsuyoshi YAMAMOTO
Eiichi YATSUKA
Takaki HATAE
Kazuya OTA
Yasunori HASHIMOTO
Kitaru NAKAMURA
Tatsuo SUGIE
Masaki TAKEUCHI
Sin-iti KITAZAWA
Hiroaki OGAWA
Yasunori KAWANO
Kiyoshi ITAMI
- 出版者
- The Japan Society of Plasma Science and Nuclear Fusion Research
- 雑誌
- Plasma and Fusion Research (ISSN:18806821)
- 巻号頁・発行日
- vol.11, pp.2405114, 2016-10-05 (Released:2017-03-01)
- 参考文献数
- 15
There is a need to develop ITER instrumentation and control (I&C) systems with high reliabilities. Interlock systems that activate machine protection functions are implemented on robust wired-logic systems such as programmable logic controllers (PLCs). We herein propose a software tool that generates program code templates for the control systems using PLC logic. This tool decreases careless mistakes by developers and increases reliability of the program codes. A large-scale engineering database has been implemented in the ITER project. To derive useful information from this database, we propose adding semantic data to it using the Resource Description Framework format. In our novel proposal for the ITER diagnostic control system, a guide words generator that analyzes the engineering data by inference is applied to the hazard and operability study. We validated the methods proposed in this paper by applying them to the preliminary design for the I&C system of the ITER edge Thomson scattering system.