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公开(公告)号：US11927926B2
公开(公告)日：2024-03-12
申请号：US17437221
申请日：2019-09-11
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Brian E. Brooks , Gilles J. Benoit , Peter O. Olson , Tyler W. Olson , Himanshu Nayar , Frederick J. Arsenault , Nicholas A. Johnson
IPC: G05B13/04 , B60W40/064 , B60W40/08 , B60W40/105 , G05B13/02 , G05B19/4065 , G05B19/418 , G05B23/02 , G06F18/21 , G06N5/043 , G06N5/046 , G06N7/01 , G06Q10/0631 , G06Q10/0639 , G06Q30/0202 , G06Q10/087
CPC classification number: G05B13/042 , B60W40/064 , B60W40/08 , B60W40/105 , G05B13/021 , G05B13/024 , G05B13/0265 , G05B13/041 , G05B19/4065 , G05B19/41835 , G05B23/0229 , G06F18/2193 , G06N5/043 , G06N5/046 , G06N7/01 , G06Q10/06315 , G06Q10/06395 , G06Q30/0202 , G05B2219/36301 , G06Q10/087
Abstract: Methods, systems, and apparatus, including computer programs encoded on a computer storage medium, for determining causal models for controlling environments. One of the methods includes repeatedly selecting control settings for the environment based on (i) a causal model that identifies causal relationships between possible settings for controllable elements in the environment and environment responses that reflect a performance of the control system in controlling the environment and (ii) current values of a set of internal parameters; and during the repeatedly selecting: monitoring environment responses to the selected control settings; determining, based on the environment responses, an indication that one or more properties of the environment have changed; and in response, modifying the current values of one or more of the internal parameters.
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公开(公告)号：US11816946B2
公开(公告)日：2023-11-14
申请号：US17247773
申请日：2019-06-26
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Nicholas A. Asendorf , Jennifer F. Schumacher , Muhammad Jamal Afridi , Himanshu Nayar , Golshan Golnari
IPC: G07D7/206 , G06T7/00 , G06F18/22 , G06F18/214 , G06F18/2135 , G06F18/2411 , G06V10/82
CPC classification number: G07D7/206 , G06F18/214 , G06F18/2135 , G06F18/22 , G06F18/2411 , G06T7/0002 , G06V10/82 , G06T2200/24 , G06T2207/20081 , G06T2207/20084
Abstract: Systems and methods for detecting/identifying novel material samples are provided. A test sample image is processed with a trained transformation function to obtain a transformed matrix. A measure of similarity of the test image based on the transformed matrix is compared to a threshold to determine whether the test sample is novel to a batch of material samples that are provided to train the transformation function.
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公开(公告)号：US11720070B2
公开(公告)日：2023-08-08
申请号：US17438096
申请日：2019-09-11
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Brian E. Brooks , Gilles J. Benoit , Peter O. Olson , Tyler W. Olson , Himanshu Nayar , Frederick J. Arsenault , Nicholas A. Johnson
IPC: G05B13/04 , G05B13/02 , G06N5/043 , G05B23/02 , G06N5/046 , G05B19/4065 , G05B19/418 , G06Q10/0631 , G06Q10/0639 , G06Q30/0202 , B60W40/064 , B60W40/08 , B60W40/105 , G06F18/21 , G06N7/01 , G06Q10/087
CPC classification number: G05B13/042 , B60W40/064 , B60W40/08 , B60W40/105 , G05B13/021 , G05B13/024 , G05B13/0265 , G05B13/041 , G05B19/4065 , G05B19/41835 , G05B23/0229 , G06F18/2193 , G06N5/043 , G06N5/046 , G06N7/01 , G06Q10/06315 , G06Q10/06395 , G06Q30/0202 , G05B2219/36301 , G06Q10/087
Abstract: Methods, systems, and apparatus, including computer programs encoded on a computer storage medium, for determining causal models for controlling environments. One of the methods includes obtaining data specifying baseline probability distributions for each of a plurality of controllable elements; maintaining a causal model; repeatedly performing the following: selecting control settings for the environment based on the causal model and values for a particular internal parameter of the control system that are sampled from a range of possible values; selecting control settings for the environment based on the baseline probability distributions; monitoring environment responses to the control settings selected based on the causal model and the control settings selected based on the baseline probability distributions; determining, for each of the possible values, a measure of a difference between a current system performance and a baseline system performance; and updating how frequently each of the possible values is sampled.
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公开(公告)号：US20210327041A1
公开(公告)日：2021-10-21
申请号：US17247773
申请日：2019-06-26
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Nicholas A. Asendorf , Jennifer F. Schumacher , Muhammad Jamal Afridi , Himanshu Nayar , Golshan Golnari
Abstract: Systems and methods for detecting/identifying novel material samples are provided. A test sample image is processed with a trained transformation function to obtain a transformed matrix. A measure of similarity of the test image based on the transformed matrix is compared to a threshold to determine whether the test sample is novel to a batch of material samples that are provided to train the transformation function.
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