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公开(公告)号：US5002454A
公开(公告)日：1991-03-26
申请号：US501381
申请日：1990-03-19
CPC分类号： E02F9/2025 , E02F3/437 , E02F9/2004 , Y10T74/20201
摘要： The work implements on earthmoving and material handling vehicles are generally controlled with two or more operator control handles or pedals that do not intuitively correspond to the movement of the implement. Generally, the assignment of the implement linkages to the controls is entirely arbitrary, and there exists little correlation between the direction of movement of the implement linkages and those of the control levers and pedals. Inconsistencies also abound between manufacturers and even among different type vehicles within a single manufacturer. These problems compromise the ability and productivity of even the most skilled operator. The invention comprises of two multi-axis joysticks that provide the operator an intuitive control interface to the vehicle. The control system of the invention also provides a coordinated control for spatial placement of the end effector of the work implement.
摘要翻译： 土方工程和物料运输车辆的工作通常由两个或更多的操作员控制手柄或踏板控制，这些操纵手柄或踏板不直观地对应于工具的运动。 一般来说，将实施联系分配给控制是完全任意的，并且在实施链接的移动方向与控制杆和踏板的移动方向之间几乎没有相关性。 制造商之间甚至在单一制造商中的不同类型的车辆之间也不一致。 这些问题也损害了即使是最熟练的操作员的能力和生产率。 本发明包括两个多轴操纵杆，其向操作者提供对车辆的直观控制界面。 本发明的控制系统还为工作装置的末端执行器的空间放置提供了协调的控制。
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公开(公告)号：US5424623A
公开(公告)日：1995-06-13
申请号：US60667
申请日：1993-05-13
CPC分类号： E02F9/2004 , B25J9/162 , E02F3/437 , G05B2219/35438 , G05B2219/39002 , G05B2219/45012 , Y10T74/20201
摘要： The present invention provides, an apparatus for controllably moving a vehicle's work implement. The work implement includes a first appendage pivotally connected to the vehicle, and a second appendage pivotally connected to the first appendage. The apparatus senses the geometry of the work implement and responsibly producing a plurality of position signal and produces one of a manual control mode signal and an automatic control mode signal. An operator interface produces first and second lever command signals indicative of desired movement of the work implement. The apparatus receives the one control mode signal and the first and second lever control signals and responsively produces linear motion of the end point of the second appendage along first and second work axes if the one control mode signal is equal to the automatic control mode signal.
摘要翻译： 本发明提供一种用于可控地移动车辆工作装置的装置。 工作装置包括枢转地连接到车辆的第一附件和枢转地连接到第一附属件的第二附件。 该装置感测工作装置的几何形状，并负责地产生多个位置信号，并产生手动控制模式信号和自动控制模式信号之一。 操作者接口产生指示工作工具的期望移动的第一和第二杠杆指令信号。 如果一个控制模式信号等于自动控制模式信号，则装置接收一个控制模式信号和第一和第二控制杆控制信号，并响应于第一附加件的端点沿第一和第二工作轴产生线性运动。
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公开(公告)号：US5160239A
公开(公告)日：1992-11-03
申请号：US578909
申请日：1990-09-06
CPC分类号： E02F9/2004 , E02F3/437 , E02F9/2025 , E02F9/26
摘要： A control system is adapted to provide substantially linear movement of a work implement. The control system receives signals from at least one control lever and coordinates the movements of the work implement's appendages through coordination of hydraulic cylinders.
摘要翻译： 控制系统适于提供工作工具的基本线性运动。 控制系统从至少一个控制杆接收信号，并通过协调液压缸协调工作装置附件的运动。
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4.发明授权Method and system for tracking eigenvalues of matrix pencils for signal enumeration 失效用于跟踪矩阵笔的特征值用于信号计数的方法和系统公开(公告)号：US06993460B2
公开(公告)日：2006-01-31
申请号：US10739022
申请日：2003-12-19
CPC分类号： G06K9/624
摘要： Embodiments of a system and method are disclosed that exploit the unique higher order statistics of temporally dependent waveforms to detect and enumerate signals in a multi-signal and noise environment. The embodiments use spatial 4th-order cumulants or spatial 2nd-order moments in a Blind Source Separation operation and generalized eigenvalue decomposition to determine unique matrix pencil eigenvalues for a set of unknown signals. Sequential detection in the complex plane of the eigenvalues in associated tracks for successive blocks of sensor data serve as the basis of the detection decision. The embodiments may include a multi-element array and do not require a priori knowledge of the signal environment to detect and enumerate the signals.
摘要翻译： 公开了一种系统和方法的实施例，其利用时间相关波形的独特高阶统计量来检测和枚举多信号和噪声环境中的信号。 这些实施例在盲源分离操作和广义特征值分解中使用空间4阶次序累积或空间2阶次序顺序，以确定一组 未知信号。 在传感器数据连续块的相关轨道中的特征值的复平面中的顺序检测作为检测决策的基础。 实施例可以包括多元件阵列，并且不需要信号环境的先验知识来检测和枚举信号。
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5.发明授权公开(公告)号：US06993440B2
公开(公告)日：2006-01-31
申请号：US10739021
申请日：2003-12-19
IPC分类号： G06F19/00
CPC分类号： G06F19/00
摘要： A receiver exploits unique higher order statistics of temporally dependent waveforms to classify, characterize, identify (fingerprint) and intercept a waveform within the field of view of the receiver. The method uses 4th-order non zero lag auto cumulants of the received waveform and 4th-order non zero lag auto cumulants of known waveforms to classify and characterize the signal. The receiver includes a multi-element array and does not need a priori knowledge of the transmitted signal source obtain a fingerprint.
摘要翻译： 接收机利用时间相关波形的独特高阶统计量来对接收机视场内的波形进行分类，表征，识别（指纹）和截取波形。 该方法使用已知波形的接收波形的4阶非零滞后自动累积量和已知波形的第4个非零滞后自动累积量来对信号进行分类和表征。 接收机包括多元件阵列，并且不需要传输信号源获得指纹的先验知识。
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6.发明授权Synthetic aperture radar (SAR) compensating for ionospheric distortion based upon measurement of the Faraday rotation, and associated methods 失效基于法拉第旋转的测量补偿电离层失真的合成孔径雷达（SAR）和相关方法公开(公告)号：US06914553B1
公开(公告)日：2005-07-05
申请号：US10984638
申请日：2004-11-09
CPC分类号： G01S7/4004 , G01S7/025 , G01S13/90
摘要： A synthetic aperture radar (SAR) for a moveable platform includes an antenna, a radar transmitter and radar receiver cooperating with the antenna. A radar processor is connected to the radar transmitter and radar receiver to account for the Faraday rotation introduced by propagation through the ionosphere by estimating an individual ionospheric distortion for each received echo pulse based upon a measured Faraday rotation, and reducing the ionospheric distortion for each received echo pulse based upon the estimated individual ionospheric distortion associated therewith for providing a compensated echo pulse.
摘要翻译： 用于可移动平台的合成孔径雷达（SAR）包括与天线配合的天线，雷达发射机和雷达接收机。 雷达处理器连接到雷达发射机和雷达接收机，以考虑通过传播通过电离层引入的法拉第旋转，通过基于测量的法拉第旋转估计每个接收到的回波脉冲的个体电离层失真，并且减少每个接收的电离层失真 基于与其相关联的估计的单独的电离层失真来提供经补偿的回波脉冲的回波脉冲。
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公开(公告)号：US4733345A
公开(公告)日：1988-03-22
申请号：US759689
申请日：1985-07-29
申请人： Paul D. Anderson
发明人： Paul D. Anderson
CPC分类号： G06F21/313
摘要： A computer access security system controls access to a host computer from a remote terminal. The security system has a control code deriving device for deriving a control code and a subordinate access code deriving device for deriving a subordinate access code. The security system permits the remote terminal to access the host computer when the control access code matches the subordinate access code.
摘要翻译： 计算机访问安全系统控制从远程终端对主机的访问。 安全系统具有用于导出控制代码的控制代码导出装置和用于导出从属访问代码的从属访问代码导出装置。 当控制访问码与从属访问码匹配时，安全系统允许远程终端访问主机。
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8.发明授权System and method for cumulant-based geolocation of cooperative and non-cooperative RF transmitters 失效协同和非合作RF发射机的基于累积量的地理定位系统和方法公开(公告)号：US07187326B2
公开(公告)日：2007-03-06
申请号：US10714673
申请日：2003-11-18
申请人： Edward R. Beadle , John F. Dishman , Richard H. Anderson , Paul D. Anderson , Gayle Patrick Martin
发明人： Edward R. Beadle , John F. Dishman , Richard H. Anderson , Paul D. Anderson , Gayle Patrick Martin
IPC分类号： G01S3/02
CPC分类号： G01S3/14 , G01S3/74 , G06K9/00523 , G06K9/624
摘要： A transmitted signal's higher order statistics of temporally dependent waveforms are exploited to geolocate low power signals. The geolocation is independent of the characteristics or encoded data of the transmitted waveform. The method uses spatial fourth order cumulants or spatial second order moments in a Blind Source Separation and generalized eigenvalue decomposition to determine unique matrix pencil eigenvalues and eigenvectors. The eigenvectors provide are orthogonal to the steering vector of the transmitted signal save one, which represents the steering vector. This property is used to determine Steering vectors, AoA or geolocation. The receiver includes a multi-element array and does not need a priori knowledge of the transmitted signal source to geolocate the target transmitter. The methods and apparatus for geolocation does not require typical demodulation.
摘要翻译： 利用时间相关波形的发射信号的高次统计量来分配低功率信号。 地理位置与传输波形的特性或编码数据无关。 该方法在盲源分离和广义特征值分解中使用空间四阶累积量或空间二阶矩，以确定唯一的矩阵笔特征值和特征向量。 特征向量提供与传送信号的导向矢量正交，代表导向矢量。 该属性用于确定转向向量，AoA或地理位置。 接收机包括多元件阵列，并且不需要传输信号源的先验知识来对目标发射机进行地理定位。 地理位置的方法和装置不需要典型的解调。
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公开(公告)号：US4660245A
公开(公告)日：1987-04-28
申请号：US730809
申请日：1985-05-06
申请人： Paul D. Anderson
发明人： Paul D. Anderson
CPC分类号： A46B17/06 , A47L13/50 , B44D3/006 , A46B2200/202
摘要： This invention is a stand for use by a painter when he manually cleans a bristle paint brush by combing it with a wire brush or brush comb.
摘要翻译： 本发明是当画家通过用丝刷或刷梳梳理刷毛刷手工清洗刷子时的一种立场。
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10.发明申请System and method for cumulant-based geolocation of cooperative and non-cooperative RF transmitters 审中-公开协同和非合作RF发射机的基于累积量的地理定位系统和方法公开(公告)号：US20100265139A1
公开(公告)日：2010-10-21
申请号：US11655143
申请日：2007-01-19
申请人： Edward R. Beadle , John F. Dishman , Richard H. Anderson , Paul D. Anderson , Gayle Patrick Martin
发明人： Edward R. Beadle , John F. Dishman , Richard H. Anderson , Paul D. Anderson , Gayle Patrick Martin
IPC分类号： G01S3/02
摘要： A transmitted signal's higher order statistics of temporally dependent waveforms are exploited to geolocate low power signals. The geolocation is independent of the characteristics or encoded data of the transmitted waveform. The method uses spatial fourth order cumulants or spatial second order moments in a Blind Source Separation and generalized eigenvalue decomposition to determine unique matrix pencil eigenvalues and eigenvectors. The eigenvectors provide are orthogonal to the steering vector of the transmitted signal save one, which represents the steering vector. This property is used to determine Steering vectors, AoA or geolocation. The receiver includes a multi-element array and does not need a priori knowledge of the transmitted signal source to geolocate the target transmitter. The methods and apparatus for geolocation does not require typical demodulation.
摘要翻译： 利用时间相关波形的发射信号的高次统计量来分配低功率信号。 地理位置与传输波形的特性或编码数据无关。 该方法在盲源分离和广义特征值分解中使用空间四阶累积量或空间二阶矩，以确定唯一的矩阵笔特征值和特征向量。 特征向量提供与传送信号的导向矢量正交，代表导向矢量。 该属性用于确定转向向量，AoA或地理位置。 接收机包括多元件阵列，并且不需要传输信号源的先验知识来对目标发射机进行地理定位。 地理位置的方法和装置不需要典型的解调。
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