A
Akira Sugano
Researcher at Hitachi
Publications - 71
Citations - 868
Akira Sugano is an academic researcher from Hitachi. The author has contributed to research in topics: Control theory & Boiler (power generation). The author has an hindex of 12, co-authored 71 publications receiving 865 citations.
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Patent
Process control method and system for performing control of a controlled system by use of a neural network
Nomura Masahide,Tadayoshi Saito,Hiroshi Matsumoto,Makoto Shimoda,Masakazu Kondoh,Miyagaki Hisanori,Akira Sugano,Nobuyuki Yokokawa +7 more
TL;DR: In this article, a method for controlling a controlled system by a controller such that a controlled variable can be brought into conformity with a desired value is presented, where the information with the characteristics contained therein is inputted to a neural network which has been caused beforehand to learn a correlation between the information containing the characteristics and control parameters.
Patent
Process monitoring and control system and method of process monitoring and control
Miyagaki Hisanori,Katsuhito Shimizu,Haruya Tobita,Atsushi Takita,Tooru Kimura,Akira Sugano,Masayuki Kikuchi,Masayuki Fukai +7 more
TL;DR: In this article, a system and a method of monitoring and displaying in which control screen indicating a control data of a control device for process control displayed on the display screen of a display unit by a touch operation on a diagram of the control device, the control data being further selected by another touch operation.
Journal ArticleDOI
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
Process controller for controlling a process to a target state
Miyagaki Hisanori,Akira Sugano,Atsushi Takita,Toyama Eiji,Katsuhito Shimizu,Haruya Tobita,Hiroshi Matsumoto,Nomura Masahide,Tooru Kimura +8 more
TL;DR: In this article, a process controller has a setting section for giving a target value for a fixed period of time, a control section including a predicting section for predicting a process response for the fixed time period in accordance with a current value of a process control amount and a virtual value of an operation amount; a quantitating section for quantitating a difference between the target value and the result by the predicting section, and a calculating section for calculating a basic signal of the operation amount in according with the quantitated result.
Patent
Urban energy system for controlling an energy plant supplying energy to a community
TL;DR: In this article, an energy supply system operates to supply heat energies, such as cooling water, steam, heating water, etc. to a community, and the system has a function for predicting a future energy demand of the community and to correct it.