K
Kimura Toru
Researcher at Hitachi
Publications - 36
Citations - 196
Kimura Toru is an academic researcher from Hitachi. The author has contributed to research in topics: Signal & Control theory. The author has an hindex of 8, co-authored 36 publications receiving 193 citations.
Papers
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Prediction method of unburnt carbon for coal fired utility boiler using image processing technique of combustion flame
TL;DR: In this paper, a method for predicting unburnt carbon in a coal-fired utility boiler has been developed using an image processing technique, which consists of an imageprocessing unit and a furnace model unit.
Patent
Adaptive control method for process and control system for process
Kimura Toru,Nomura Masahide,Ouchi Kazunori,Akira Sugano,Toyama Eiji,和紀 大内,木村 亨,彰 菅野,栄二 遠山,政英 野村 +9 more
TL;DR: In this article, the authors present a predictive control system for a thermal power plant, which is constituted by a target value predictive system, a vapor temperature predictive system and a manipulated variable determining system.
Patent
Predictive control unit
Kikuchi Shinya,Kimura Toru,Nomura Masahide,Yoshio Sato,Yamada Akihiko,美雄 佐藤,昭彦 山田,木村 亨,信也 菊池,政英 野村 +9 more
TL;DR: In this paper, a steam temperature prediction part has a prediction part 330 and a switching part 332 which feeds one of a predicted value Ys and a plant output value (controlled variable) Y as its output back to a controller 320 and a parameter adjustment part 340, which consists of a controller model 346 simulating the function of a control unit 320, a controlled system model 344 simulating a controlling unit 100, a predicting function model 350 simulating an output value Y as well as a parameter optimization part 348 which determines the parameters Kc and Tc of the controller 320.
Patent
Feed forward/feedback controller
TL;DR: In this paper, the control parameter at the time of using feed forward control and feedback control together can automatically be optimized and can be adjusted, which can be used to suppress the fluctuation of the deviation of a controlled system.
Patent
Hierarchy description method for control circuit
TL;DR: In this paper, the same input signal 23 and output signal 24 are described as a name in the input/output terminal of each macro, at the time of describing hierarchical macros 112a and 112b with a same function in higher-order block graphics 11b and 11c.