@article{oai:repo.qst.go.jp:00046300,
 author = {Kadowaki, Tetsuhito and Iwata, Yoshiyuki and Noda, Kouji and Takada, Eiichi and Shirai, Toshiyuki and Furukawa, Takuji and Uchiyama, Hiroshi and Fujimoto, Tetsuya and 岩田 佳之 and 野田 耕司 and 高田 栄一 and 白井 敏之 and 古川 卓司},
 issue = {24},
 journal = {Nuclear Instruments & Methods in Physics Research Section B},
 month = {Apr},
 note = {The power supplies for the main bending and quadrupole magnets of the Heavy-Ion Medical Accelerator (HIMAC) in Chiba are controlled by preset current and voltage patterns, which are created by a patterncreation program. It has been observed that a deviation between the preset current and the actual one becomes very large when newly created patterns are applied to the power supplies. This deviation is
attributed to the incorrect parameters used for calculations of the voltage pattern in the pattern-creation program. In order to reduce the deviation, we have analyzed the values of resistance and inductance using the actual data of the current and voltage patterns. As a result, more than 10% difference was found between the conventional and newly calculated parameters. By applying the new parameters to the pattern-creation program a reduction of the deviation was confirmed.},
 pages = {2901--2904},
 title = {Development of synchrotron control for Heavy-Ion Medical Accelerators},
 volume = {269},
 year = {2011}
}