Data processing and analysis systems for JT-60U

Matsuda, Toshiaki; Totsuka, Toshiyuki; Tsugita, Tomonori; Oshima, Takayuki; Sakata, Shinya; Sato, Minoru; Iwasaki, Keita*

Fusion Science and Technology (JT-60 Special Issue), 42(2-3), p.512 - 520, 2002/09

https://doi.org/10.13182/FST02-A243

no abstracts in English

Development of a new discharge control system utilizing UNIX workstations and VME-Bus systems for JT-60

Akasaka, Hiromi; Sueoka, Michiharu; Takano, Shoji*; Totsuka, Toshiyuki; Yonekawa, Izuru; Kurihara, Kenichi; Kimura, Toyoaki

JAERI-Tech 2001-087, 109 Pages, 2002/01

JAERI-Tech-2001-087.pdf:6.83MB

The JT-60 discharge control system had been used since the start of JT-60 experiment in 1985, was renewed in March, 2001. The new system consists of a UNIX workstation and a VME-bus system, and features a distributed control system. The workstation performs message communication with a VME-bus system and controllers of JT-60 sub-systems and data processing for discharge control. The VME-bus system performs discharge sequence control. The replacement has improved the control function and reliability of the discharge control system and also has provided sufficient performance necessary for future modifications of JT-60. The new system has been running successfully since April 2001. The data acquisition speed was confirmed to be twice faster than the previous one. This report describes major functions of the discharge control system, technical ideas for developing the system and results of the initial operation in detail.

Development of a two-phase flow simulation code using the lattice Boltzmann method and its parallelization

Watanabe, Tadashi; Ebihara, Kenichi; Ito, Goichi*; Kono, Koji*

JAERI-Data/Code 2000-029, 61 Pages, 2000/09

JAERI-Data-Code-2000-029.pdf:2.82MB

no abstracts in English

Status of JT-60 data processing system

Matsuda, Toshiaki; Tsugita, Tomonori; Oshima, Takayuki; Sakata, Shinya; Sato, Minoru; Koiwa, Motonao*; Aoyagi, Tetsuo*

Fusion Engineering and Design, 48(1-2), p.99 - 104, 2000/08

https://doi.org/10.1016/S0920-3796(00)00140-X

no abstracts in English

Development of JRR-4 operation support system

Takahashi, Hiroki; Yamamoto, Kazuyoshi; Yoritsune, Tsutomu; ;

JAERI-Tech 99-037, 44 Pages, 1999/03

JAERI-Tech-99-037.pdf:2.15MB

no abstracts in English

Recent developments in the JT-60 data processing system

Matsuda, Toshiaki; Aoyagi, Tetsuo*; ; Tsugita, Tomonori; Oshima, Takayuki; Sakata, Shinya; Sato, Minoru; *; Koiwa, Motonao*

Fusion Engineering and Design, 43(3-4), p.285 - 291, 1999/00

https://doi.org/10.1016/S0920-3796(98)00396-2

no abstracts in English

Computer control and data acquisition system of the negative-ion based NBI for JT-60U

Kawai, Mikito; Aoyagi, Tetsuo; Ohara, Hiroshi; Honda, Atsushi; Ito, Takao; Kuriyama, Masaaki

Proceedings of 17th IEEE/NPSS Symposium Fusion Engineering (SOFE'97), 1, p.531 - 534, 1998/00

no abstracts in English

Development of new JT-60 database system

Totsuka, Toshiyuki

Gijutsu Kenkyukai Hokoku (Mombusho Kokuritsu Temmondai, Denki Tsushin Daigaku), p.285 - 288, 1997/03

no abstracts in English

Development of computer-aided software engineering tool for sequential control of JT-60U

Shimono, Mitsugu; Akasaka, Hiromi; Kurihara, Kenichi; Kimura, Toyoaki

16th IEEE/NPSS Symp. on Fusion Engineering (SOFE '95), 1, p.646 - 649, 1996/00

no abstracts in English

None

PNC TJ1201 95-002, 325 Pages, 1995/03

PNC-TJ1201-95-002.pdf:14.71MB

None