公开(公告)号：US20210103256A1

公开(公告)日：2021-04-08

申请号：US16562657

申请日：2019-09-06

Applicant: INTELLIGENT FUSION TECHNOLOGY, INC.

Inventor： Bin JIA ,  Jiaoyue LIU ,  Huamei CHEN ,  Genshe CHEN ,  Kuo-Chu CHANG ,  Thomas M. CLEMONS, III

IPC: G05B13/02 ,  G06N5/02 ,  G06N7/00 ,  G06K9/62 ,  G06F40/10

Abstract: A decision support method for machinery control includes extracting entities and relations from information sources, and creating subject-predicate-object (SPO) triples. Each SPO triple includes a subject entity and an object entity, and a relation between the subject entity and the object entity. The method further includes constructing a knowledge graph (KG) based on the SPO triples. The KG includes a plurality of nodes corresponding to the entities, and a plurality of links corresponding to the relations between the entities. The method also includes predicting missing links between the nodes and adding the predicted links to the KG, and performing diagnostic and prognostic analysis using the KG, including analyzing plain text description of MCS situations to obtain relevant information concerning key components from the KG, recognizing sensor observations and component conditions to diagnose situations of other related components, and providing prognostics by analyzing the present trending/symptom in the MCS operating process.

公开(公告)号：US20190219706A1

公开(公告)日：2019-07-18

申请号：US15874526

申请日：2018-01-18

Applicant: Intelligent Fusion Technology, Inc

Inventor： Zhonghai WANG ,  Bin JIA ,  Xingping LIN ,  Tao WANG ,  Xingyu XIANG ,  Genshe CHEN ,  Dan SHEN ,  Khanh PHAM ,  Erik BLASCH

IPC: G01S19/23

Abstract: A method for testing satellite signal receiver antenna is provided. The method includes: determining a satellite constellation state indicating status of a plurality of satellites in a satellite constellation; calculating, based on the determined satellite constellation state, initial positions of a plurality of satellite antennas that are used for emulating the satellite constellation; moving the plurality of satellite antennas to the initial positions of the plurality of satellite antennas; calibrating a phase delay of each of the plurality of satellite antennas; broadcasting, by the plurality of satellite antennas, satellite signals to test a satellite signal receiver antenna; determining a movement plan for the plurality of satellite antennas based on the satellite constellation state; and moving the plurality of satellite antennas based on the movement plan to emulate a propagation of the satellite constellation.