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公开(公告)号：US20210206519A1
公开(公告)日：2021-07-08
申请号：US17123810
申请日：2020-12-16
摘要： The present invention relates to an aerospace vehicle navigation and control system comprising a terrestrial illumination matching module for determining spacecraft position and attitude. The method permits aerospace vehicle position and attitude determinations using terrestrial lights using an Earth-pointing camera without the need of a dedicated sensor to track stars, the sun, or the horizon. Thus, a module for making such determinations can easily and inexpensively be made onboard an aerospace vehicle if an Earth-pointing sensor, such as a camera, is present.
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公开(公告)号：US20230071678A1
公开(公告)日：2023-03-09
申请号：US17467548
申请日：2021-09-07
摘要： The present invention relates to a resident space object orbit determination system comprising a high efficiency module for determining a resident space object's orbit and a highly efficient method for determining same. Applicants developed a method and system to determine the orbits of residence space objects including resident space objects that do not reflect energy that is directed at them and/or may be coated to minimize the ability to accurately see such resident space objects. Thus, a method, a module and a system for making such determinations that can easily and inexpensively be added to an early warning reentry system is provided.
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公开(公告)号：US11312512B1
公开(公告)日：2022-04-26
申请号：US16352936
申请日：2019-03-14
发明人： Robert A. Bettinger
摘要： The present invention relates to an early warning reentry system comprising a high efficiency module for determining spacecraft reentry time and a highly efficient method for determining spacecraft reentry time. The method permits more accurate, earlier spacecraft reentry time determinations using publicly available trajectory information without the need for accounting for the actual design configuration of the spacecraft in question. Thus, a module for making such determinations can easily and inexpensively be added to an early warning reentry system.
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公开(公告)号：US11873123B2
公开(公告)日：2024-01-16
申请号：US17123810
申请日：2020-12-16
CPC分类号： B64G3/00 , B64G1/242 , B64G1/244 , G01C21/24 , G06T7/277 , G06T7/74 , B64G1/245 , G06T2207/30181 , G06T2207/30244
摘要： The present invention relates to an aerospace vehicle navigation and control system comprising a terrestrial illumination matching module for determining spacecraft position and attitude. The method permits aerospace vehicle position and attitude determinations using terrestrial lights using an Earth-pointing camera without the need of a dedicated sensor to track stars, the sun, or the horizon. Thus, a module for making such determinations can easily and inexpensively be made onboard an aerospace vehicle if an Earth-pointing sensor, such as a camera, is present.
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公开(公告)号：US11608195B1
公开(公告)日：2023-03-21
申请号：US17467548
申请日：2021-09-07
摘要： The present invention relates to a resident space object orbit determination system comprising a high efficiency module for determining a resident space object's orbit and a highly efficient method for determining same. Applicants developed a method and system to determine the orbits of residence space objects including resident space objects that do not reflect energy that is directed at them and/or may be coated to minimize the ability to accurately see such resident space objects. Thus, a method, a module and a system for making such determinations that can easily and inexpensively be added to an early warning reentry system is provided.
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