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公开(公告)号：US06378933B1
公开(公告)日：2002-04-30
申请号：US09706925
申请日：2000-11-06
IPC分类号： B60J700
CPC分类号： B62D29/002
摘要： As automotive vehicle frame can be strengthened by reinforcing the tubular frame elements that form the side door openings. A three dimensional core element and rigid foam can be incorporated into each tubular frame element to achieve a significant increase in the frame bending strength, without adding appreciable weight to the vehicle frame.
摘要翻译： 由于可以通过加强形成侧门开口的管状框架元件来加强机车车架。 可以将三维芯元件和刚性泡沫结合到每个管状框架元件中，以实现框架弯曲强度的显着增加，而不会对车架增加明显的重量。
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公开(公告)号：US08380770B1
公开(公告)日：2013-02-19
申请号：US12463794
申请日：2009-05-11
申请人： Rao Nuthalapati
发明人： Rao Nuthalapati
CPC分类号： G01S13/284
摘要： A method for determining filter coefficients for a mismatched filter is disclosed. The method includes generating a code sequence having a code length, determining a length of the filter, and performing a modified least mean squares (LMS) algorithm. The length of the filter corresponds to coefficients of a transfer function of the filter, and the length of the filter is not equal to the code length. The filter coefficients are iteratively adjusted in the LMS algorithm until an error signal for each of the filter coefficients is below a threshold value.
摘要翻译： 公开了一种用于确定失配滤波器的滤波器系数的方法。 该方法包括生成具有码长的码序列，确定滤波器的长度，以及执行修正的最小均方（LMS）算法。 滤波器的长度对应于滤波器的传递函数的系数，滤波器的长度不等于码长。 在LMS算法中迭代地调整滤波器系数，直到每个滤波器系数的误差信号低于阈值。
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3.发明申请SHOCK ABSORBER MEMBER FOR VEHICLE, VEHICLE DOOR PANEL ASSEMBLY INCLUDING SHOCK ABSORBER MEMBER AND VEHICLE INCLUDING DOOR PANEL ASSEMBLY 有权车辆用吸音器组件，车门组件，包括震动吸收器构件和车辆，包括门面组件公开(公告)号：US20150291117A1
公开(公告)日：2015-10-15
申请号：US14415989
申请日：2012-07-23
CPC分类号： B60R21/0428 , B29C45/0025 , B29C2045/0034 , B29K2101/12 , B29L2031/3041 , B60J5/0412 , B60J5/042 , E06B5/00 , F16F7/12
摘要： A vehicle door panel shock absorber having a outer outer wall and first and second reinforcing wings each extending between two opposite ends which are unitary with the outer wall, the first and second reinforcing wings crossing themselves at a center inside the outer wall and being unitary with one another at this center.
摘要翻译： 一种车门板减震器，其具有外部外壁和第一和第二加强翼，每个翼部在与外壁整体的两个相对端之间延伸，第一和第二加强翼在外壁的中心处与其自身交叉并且与 在这个中心的另一个。
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4.发明授权Shock absorber member for vehicle, vehicle door panel assembly including shock absorber member and vehicle including door panel assembly 有权用于车辆的减震器构件，包括减震构件的车门面板组件和包括门板组件的车辆公开(公告)号：US09517742B2
公开(公告)日：2016-12-13
申请号：US14415989
申请日：2012-07-23
CPC分类号： B60R21/0428 , B29C45/0025 , B29C2045/0034 , B29K2101/12 , B29L2031/3041 , B60J5/0412 , B60J5/042 , E06B5/00 , F16F7/12
摘要： A vehicle door panel shock absorber having a outer wall and first and second reinforcing wings each extending between two opposite ends which are unitary with the outer wall, the first and second reinforcing wings crossing themselves at a center inside the outer wall and being unitary with one another at this center.
摘要翻译： 一种车门板减震器，其具有外壁和第一和第二加强翼，每个在两个相对端之间延伸，所述两个相对端与所述外壁是整体的，所述第一和第二加强翼在所述外壁的中心处与所述外壁交叉， 另一个在这个中心。
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公开(公告)号：US08305262B1
公开(公告)日：2012-11-06
申请号：US12719060
申请日：2010-03-08
申请人： Rao Nuthalapati
发明人： Rao Nuthalapati
IPC分类号： G01S7/28
CPC分类号： G01S13/282
摘要： A signal processing method includes transforming a received NLFM waveform from a first domain to a second domain, multiplying the transform of the received NLFM waveform with a complex conjugate of a low-pass filtered and transformed reference signal, and inverse transforming a product of the multiplication from the second domain to the first domain.
摘要翻译： 信号处理方法包括：将接收的NLFM波形从第一域变换到第二域，将接收的NLFM波形的变换与低通滤波和变换的参考信号的复共轭相乘，并将乘法的乘积 从第二个域到第一个域。
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公开(公告)号：US08022863B1
公开(公告)日：2011-09-20
申请号：US12613661
申请日：2009-11-06
申请人： Rao Nuthalapati
发明人： Rao Nuthalapati
IPC分类号： G01S7/28
CPC分类号： G01S7/32 , G01S13/282 , G01S13/582 , G01S2007/2883
摘要： A method includes correlating a plurality of samples of a waveform into a correlation domain to provide a mainlobe defined by a first subset of a plurality of pulse-compressed samples and a plurality of sidelobes defined by a second subset of the plurality of pulse-compressed samples. A weight is calculated for at least one of the pulse-compressed samples, and one of a plurality of SVA filter values is selected to apply to the at least one pulse-compressed sample based on the calculated weight of the at least one pulse-compressed sample. The SVA filter values include one, one minus a quotient of one-half divided by the calculated weight of the at least one sample, and a scale factor having a value greater than zero and less than or equal to one. The selected SVA filter values are applied to the at least one pulse-compressed sample.
摘要翻译： 一种方法包括将波形的多个样本相关联到相关域中以提供由多个脉冲压缩样本的第一子集定义的主瓣和由多个脉冲压缩样本的第二子集定义的多个旁瓣 。 对于至少一个脉冲压缩样本计算权重，并且基于所计算的至少一个脉冲压缩的样本的权重，选择多个SVA滤波器值中的一个以应用于至少一个脉冲压缩样本 样品。 SVA滤波器值包括一个减去一半的商除以至少一个样本的计算重量，以及具有大于零且小于或等于1的值的比例因子。 所选择的SVA滤波器值被应用于至少一个脉冲压缩样本。
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