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公开(公告)号：US20230129189A1
公开(公告)日：2023-04-27
申请号：US17970561
申请日：2022-10-20
摘要： Provided is an apparatus including: a first acquisition unit acquiring an operation plan of a piece of equipment, and at least identification information of a parameter among target setting data used for learning of an operation model operating the piece of equipment, the target setting data including identification information of a parameter for which a target range is to be set among parameters relating to the piece of equipment and a target range set for the parameter; and a first learning processing unit performing, by using learning data including the identification information of the parameter and the operation plan acquired by the first acquisition unit, learning processing of a target setting model outputting at least one of the identification information or the target range of the parameter among the target setting data that should be used for learning of the operation model, in response to the operation plan being input.
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公开(公告)号：US20210333779A1
公开(公告)日：2021-10-28
申请号：US17223044
申请日：2021-04-06
发明人： Go TAKAMI , Fumio NISHIJO , Satoru TANAKA
IPC分类号： G05B19/414 , B25J9/16 , G05B13/02 , G06N20/00
摘要： Provided is a control apparatus including an acquisition unit configured to acquire a measurement value measured regarding control target equipment, a first control unit configured to output an operation amount of the control target equipment according to the measurement value by at least one of feedback control or feed-forward control, a second control unit configured to output an operation amount of the control target equipment according to the measurement value using a model learnt by using learning data, and a switching unit configured to perform switching between the first control unit and the second control unit by which the control target equipment is controlled.
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公开(公告)号：US20230341828A1
公开(公告)日：2023-10-26
申请号：US18302790
申请日：2023-04-19
CPC分类号： G05B13/041 , G05B13/027
摘要： There is provided a control apparatus including: a model output acquisition unit configured to acquire an operation model output which is output according to inputting state data indicating a state of a facility, to an operation model trained by machine learning to output an action in accordance with the state of the facility by using simulation data from a simulator that simulates an operation in the facility; an index acquisition unit configured to acquire an index which is calculated by using real data from the facility and which is for monitoring a difference between a behavior of the simulator and an actual operation in the facility; a correction unit configured to correct the operation model output based on the index; and a control unit configured to output a manipulated variable for controlling a control target provided in the facility, according to the corrected operation model output.
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公开(公告)号：US20220121164A1
公开(公告)日：2022-04-21
申请号：US17450560
申请日：2021-10-12
发明人： Naohiko IIMORI , Go TAKAMI , Shuhei ISHINO , Go MISAWA
IPC分类号： G05B19/045 , G05B19/05 , G06N20/00
摘要： Provided is a control system comprising a control apparatus including a learning processing unit for generating a control model by learning, the control model being for calculating control data for controlling a facility according to state data detected by at least one sensor for measuring a state of the facility, and a model transmission unit for transmitting the generated control model to a controller for controlling the facility; and a controller including a model receiving unit for receiving the learned control model from the control apparatus, a state receiving unit for receiving the state data from the at least one sensor, a calculation unit for calculating control data for controlling the facility according to the state data, which is a processing target, by using the control model received by the model receiving unit, and a control unit for controlling the facility by using the calculated control data.
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5.发明申请公开(公告)号：US20180143046A1
公开(公告)日：2018-05-24
申请号：US15811827
申请日：2017-11-14
发明人： Go TAKAMI , Yuichi NOZAKA
CPC分类号： G01D18/00 , G05B9/02 , G05B2219/24019 , G05B2219/32234 , G05B2219/42329 , G06N20/00
摘要： An information processing device according to one aspect of the present invention includes a first acquirer configured to acquire measured data of a sensor, a second acquirer configured to acquire characteristic data of the sensor, the characteristic data having been acquired by maintaining the sensor, and a generator configured to generate teacher data in which the acquired characteristic data is associated as label information with the acquired measured data.
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6.发明公开公开(公告)号：US20240012967A1
公开(公告)日：2024-01-11
申请号：US18332763
申请日：2023-06-12
发明人： Yoshiyuki JINGUU , Hiromi OKAMOTO , Nobuhiro MITOMO , Go TAKAMI , Masahiko SATO , Hideyuki FUJII
摘要： An evaluation model generating apparatus, including: a property data obtaining unit which obtains property data representing a property of a raw material to be used in equipment that manufactures a product from the raw material; a determining unit which determines, based on the property data, whether to generate an evaluation model that outputs an indicator obtained by evaluating a state of the equipment; and an evaluation model generating unit which generates, according to a result of the determining, the evaluation model by machine learning, is provided. In the evaluation model generating apparatus, the determining unit may determine, if it is judged that a target raw material is not similar in property to a raw material that has been used in the past based on the property data, to generate the evaluation model.
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7.发明申请公开(公告)号：US20230126567A1
公开(公告)日：2023-04-27
申请号：US17970544
申请日：2022-10-20
发明人： Go TAKAMI , Hiroaki KANOKOGI , Keiichiro KOBUCHI , Yota FURUKAWA
摘要： Provided is an operation system including: an evaluation model generation apparatus configured to generate, by machine learning, an evaluation model configured to output an indicator indicating a result of evaluating a state in a piece of equipment with respect to an intended target based on an operation target in the piece of equipment and a state in the piece of equipment; an operation model generation apparatus configured to generate an operation model configured to output an action corresponding to the state in the piece of equipment, by reinforcement learning in which an output of the evaluation model is set as at least a part of a reward; and a control apparatus configured to apply, to a controlled object in the piece of equipment, a manipulated variable based on the action that is output by the operation model according to the state in the piece of equipment.
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公开(公告)号：US20220382228A1
公开(公告)日：2022-12-01
申请号：US17741434
申请日：2022-05-10
发明人： Masaki ISHII , Makoto ENDO , Makoto MIYAO , Rei KARASAWA , Go TAKAMI
摘要： Provided is a prediction apparatus including: a data acquisition unit configured to acquire setting value data indicating a setting value of a controlled object and physical quantity data indicating a physical quantity of a product obtained by controlling the controlled object; a prediction unit configured to calculate, using the setting value data and the physical quantity data, a plurality of prediction values obtained by predicting a plurality of physical quantities in the product on a basis of a setting value used for control of the controlled object; an evaluation unit configured to evaluate the plurality of prediction values on a basis of a predefined reference; and an output unit configured to output a setting value recommended according to a result of the evaluation.
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公开(公告)号：US20220351101A1
公开(公告)日：2022-11-03
申请号：US17724448
申请日：2022-04-19
发明人： Rei KARASAWA , Makoto ENDO , Nobuyuki MORIOKA , Go TAKAMI , Masaki ISHII
摘要： Provided is an evaluation apparatus comprising: an environmental data acquisition unit configured to acquire environmental data indicating an operation environment of equipment; a performance data acquisition unit configured to acquire performance data indicating an operation performance of the equipment; an estimation unit configured to estimate an operation performance on an operation basis in a learning target period under an operation environment in an evaluation target period, based on the environmental data and the performance data in the learning target period; an evaluation unit configured to calculate an indicator that relatively evaluates an actually measured value of an operation performance in the evaluation target period with respect to an estimated value of the estimated operation performance; and an output unit configured to output the indicator.
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10.发明申请公开(公告)号：US20190018374A1
公开(公告)日：2019-01-17
申请号：US16031568
申请日：2018-07-10
发明人： Hiroaki KANOKOGI , Go TAKAMI
摘要： A plant control supporting apparatus includes a segment selector configured to select, from among a plurality of segments defined in a plant, a segment for which learning for acquiring an optimal value of at least one parameter representing an operation state is executed, a reward function definer configured to define a reward function used for the learning, a parameter extractor configured to extract at least one parameter that is a target for the learning in the selected segment on the basis of input and output information of a device used in the plant and segment information representing a configuration of a device included in the selected segment, and a learner configured to perform the learning for acquiring the optimal value for each segment on the basis of the reward function and the at least one parameter.
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