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公开(公告)号:US08781774B2
公开(公告)日:2014-07-15
申请号:US13140016
申请日:2009-12-16
IPC分类号: G01C17/38
CPC分类号: G01S19/47 , G01C21/165
摘要: The invention relates according to a first aspect to a hybridization device (1) comprising a virtual platform (2), a bank (3) of Kalman filters each estimating a correction vector (dX0-dXn) comprising a plurality of components, said device formulating a hybrid output (SH) corresponding to inertial measurements (PPVI) calculated by the virtual platform (2) and corrected by a stabilization vector (dC) exhibiting one and the same plurality of components, characterized in that it comprises a correction formulation module (4) configured so as to formulate each of the components (dC[state]) of the stabilization vector (dC) as a function of all the corresponding components (dX0[state]-dXn[state]) of the correction vectors (dX0-dXn).
摘要翻译: 本发明涉及根据第一方面的杂交装置(1),包括虚拟平台(2),卡尔曼滤波器组(3),每个估计包括多个分量的校正矢量(dX0-dXn),所述装置配制 对应于由虚拟平台(2)计算并由显示相同多个部件的稳定矢量(dC)校正的惯性测量(PPVI)的混合输出(SH),其特征在于,其包括校正配制模块(4) )被配置为根据校正矢量(dX0-dXn)的所有相应分量(dX0 [state] -dXn [state])的函数来形成稳定矢量(dC)的每个分量(dC [state]) )。
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2.
公开(公告)号:US20110320152A1
公开(公告)日:2011-12-29
申请号:US13140016
申请日:2009-12-16
IPC分类号: G01C25/00
CPC分类号: G01S19/47 , G01C21/165
摘要: The invention relates according to a first aspect to a hybridization device (1) comprising a virtual platform (2), a bank (3) of Kalman filters each estimating a correction vector (dXO-dXn) comprising a plurality of components, said device formulating a hybrid output (SH) corresponding to inertial measurements (PPVI) calculated by the virtual platform (2) and corrected by a stabilization vector (dC) exhibiting one and the same plurality of components, characterized in that it comprises a correction formulation module (4) configured so as to formulate each of the components (dC[state]) of the stabilization vector (dC) as a function of all the corresponding components (dXO[state]-dXn[state]) of the correction vectors (dXO-dXn).
摘要翻译: 本发明涉及根据第一方面的杂交装置(1),其包括虚拟平台(2),卡尔曼滤波器组(3),每个估计包括多个分量的校正矢量(dXO-dXn),所述装置配制 对应于由虚拟平台(2)计算并由显示相同多个部件的稳定矢量(dC)校正的惯性测量(PPVI)的混合输出(SH),其特征在于,其包括校正配制模块(4) )配置为根据校正矢量(dXO-dXn)的所有相应分量(dXO [state] -dXn [state])的函数来形成稳定矢量(dC)的每个分量(dC [state]) )。
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