TY - RPRT TI - Feedback control of plasma equilibrium with control system aided by personal computer on the JIPP T-IIU tokamak AB - A feedback control system aided by a personal computer is developed to maintain plasma position on the required position in the JIPP T-IIU tokamak. The personal computer enables to adjust various control parameters easily. In this control system, a control demand for driving the power supply of feedback controlled vertical field coils is composed to be proportional to a total plasma current. This system has been successfully employed throughout the discharge where the plasma current substantially changes from zero to hundreds of kiloamperes, because the feedback control can be done, being independent of the plasma current. The analysis of this feedback control system taken into account of digital sampling agrees well with the experimental results. (author). AU - "Tsuzuki, T" AU - "Toi, K" AU - "Matsuura, K" KW - "70 PLASMA PHYSICS AND FUSION TECHNOLOGY" KW - "99 GENERAL AND MISCELLANEOUS//MATHEMATICS, COMPUTING, AND INFORMATION SCIENCE" KW - "JIPPT-2 DEVICE" KW - "POSITIONING" KW - "PLASMA" KW - "MHD EQUILIBRIUM" KW - "ON-LINE CONTROL SYSTEMS" KW - "FEEDBACK" KW - "REAL TIME SYSTEMS" KW - "TRANSFER FUNCTIONS" KW - "MAGNETIC FIELDS" KW - "STABILITY" KW - "700310" KW - "990200" KW - "PLASMA CONFINEMENT" KW - "MATHEMATICS AND COMPUTERS" DO - https://doi.org/ UR - PB - CY - Japan PY - 1991 DA - 1991-04-01 LA - Japanese J2 - [] VL - C1 - National Inst. for Fusion Science, Nagoya (Japan) C2 - C3 - NIFS-MEMO-1 C4 - C5 - OSTI; NTIS (US Sales Only); INIS L3 - Other Information: PBD: Apr 1991 ER -