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公开(公告)号：US11853034B2
公开(公告)日：2023-12-26
申请号：US17110537
申请日：2020-12-03
Applicant: X Development LLC
Inventor： Kathryn Jane Zealand , Elliott J. Rouse , Georgios Evangelopoulos
IPC: G05B19/4155 , B25J9/00 , G06N20/00 , H04Q9/00
CPC classification number: G05B19/4155 , B25J9/0006 , G06N20/00 , H04Q9/00 , G05B2219/40305
Abstract: Methods, systems, and apparatus, including computer programs encoded on a computer storage medium, for an exosuit activity transition control structure. In some implementations, sensor data for a powered exosuit is received. The sensor data is classified depending on whether the sensor data is indicative of a transition between different types of activities of a wearer of the powered exosuit. The classification is provided to a control system for the powered exosuit. The powered exosuit is controlled based on the classification.
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公开(公告)号：US20220004167A1
公开(公告)日：2022-01-06
申请号：US17367281
申请日：2021-07-02
Applicant: X Development LLC
IPC: G05B19/4155 , G06N20/00 , G06F16/23
Abstract: Methods, systems, and apparatus, including computer programs encoded on computer storage media, for generating, using, or both, exosuit historical data. In some implementations, (i) sensor data generated by sensors of an exosuit worn by a user and (ii) control data indicating actions performed by or control signals generated by the exosuit based on the sensor data while worn by the user are received. The sensor data and the control data are added to a database that includes historical data describing use of the exosuit over time by the user. A control scheme of the exosuit is customized for the user by updating the one or more machine learning models or settings that govern the application of the one or more machine learning models. Forces provided by one or more actuators of the exosuit are controlled using the updated one or more machine learning models or the updated settings.
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公开(公告)号：US20220096249A1
公开(公告)日：2022-03-31
申请号：US17390339
申请日：2021-07-30
Applicant: X Development LLC
Inventor： Elliott J. Rouse , Georgios Evangelopoulos , Kathryn Jane Zealand
Abstract: Methods, systems, and apparatus, including computer programs encoded on a computer storage medium, for an exosuit activity transition control structure. In some implementations, sensor data representing an estimate of sensor data that will be produced by sensors of an exosuit at a particular time in the future is generated, where the exosuit is configured to assist mobility of a wearer. Actual sensor data that is generated using the sensors of the exosuit is obtained. A measure of uncertainty is determined based on the forecasted sensor data and the actual sensor data. Based on the measure of uncertainty, a control action for the exosuit to adjust an assistance provided to the wearer is determined.
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公开(公告)号：US20210349445A1
公开(公告)日：2021-11-11
申请号：US17110537
申请日：2020-12-03
Applicant: X Development LLC
Inventor： Kathryn Jane Zealand , Elliott J. Rouse , Georgios Evangelopoulos
IPC: G05B19/4155 , H04Q9/00 , G06N20/00
Abstract: Methods, systems, and apparatus, including computer programs encoded on a computer storage medium, for an exosuit activity transition control structure. In some implementations, sensor data for a powered exosuit is received. The sensor data is classified depending on whether the sensor data is indicative of a transition between different types of activities of a wearer of the powered exosuit. The classification is provided to a control system for the powered exosuit. The powered exosuit is controlled based on the classification.
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