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    • 2. 发明授权
    • System and method for determining a steering angle for a vehicle and system and method for controlling a vehicle based on same
    • 用于确定车辆和系统的转向角的系统和方法以及用于控制车辆的方法
    • US08825295B2
    • 2014-09-02
    • US12857359
    • 2010-08-16
    • Steven Paul Turner
    • Steven Paul Turner
    • B62D9/00B62D15/02
    • B62D15/024B62D15/02B62D15/021B62D15/0215B62D15/0245
    • A system for determining an angular position of a pair of steerable wheels of a vehicle having a plurality of wheels can include a yaw rate sensor, a pair of wheel speed sensors and a controller. The yaw rate sensor can be configured to output data representative of an angular velocity of the vehicle about a vertical axis of the vehicle. Each of the pair of wheel speed sensors can be configured to output data representative of a rotational velocity of a respective one of the plurality of wheels. The controller can be in electrical communication with each of the pair of wheel speed sensors and the yaw rate sensor. The controller can be configured to determine a first steering angle based on data received from the yaw rate sensor, to determine a second steering angle based on data received from the plurality of wheel speed sensors, and to select one of the first steering angle and the second steering angle for use in manipulating various vehicle parameters, including torque vectoring parameters, among other parameters.
    • 用于确定具有多个车轮的车辆的一对可转向轮的角位置的系统可以包括偏航率传感器,一对车轮速度传感器和控制器。 横摆角速度传感器可以被配置为输出表示车辆围绕车辆的垂直轴线的角速度的数据。 所述一对车轮速度传感器中的每一个可以被配置为输出表示所述多个车轮中的相应一个车轮的旋转速度的数据。 控制器可以与一对车轮速度传感器和偏航率传感器中的每一个电通信。 控制器可以被配置为基于从横摆率传感器接收的数据来确定第一转向角,以基于从多个车轮速度传感器接收的数据来确定第二转向角,并且选择第一转向角和 用于操纵各种车辆参数的第二转向角,包括转矩矢量参数以及其它参数。
    • 4. 发明申请
    • SYSTEM AND METHOD FOR DETERMINING A STEERING ANGLE FOR A VEHICLE AND SYSTEM AND METHOD FOR CONTROLLING A VEHICLE BASED ON SAME
    • 用于确定车辆和系统的转向角的系统和方法以及用于控制车辆的方法
    • US20120041644A1
    • 2012-02-16
    • US12857359
    • 2010-08-16
    • STEVEN PAUL TURNER
    • STEVEN PAUL TURNER
    • G06F19/00
    • B62D15/024B62D15/02B62D15/021B62D15/0215B62D15/0245
    • A system for determining an angular position of a pair of steerable wheels of a vehicle having a plurality of wheels can include a yaw rate sensor, a pair of wheel speed sensors and a controller. The yaw rate sensor can be configured to output data representative of an angular velocity of the vehicle about a vertical axis of the vehicle. Each of the pair of wheel speed sensors can be configured to output data representative of a rotational velocity of a respective one of the plurality of wheels. The controller can be in electrical communication with each of the pair of wheel speed sensors and the yaw rate sensor. The controller can be configured to determine a first steering angle based on data received from the yaw rate sensor, to determine a second steering angle based on data received from the plurality of wheel speed sensors, and to select one of the first steering angle and the second steering angle for use in manipulating various vehicle parameters, including torque vectoring parameters, among other parameters.
    • 用于确定具有多个车轮的车辆的一对可转向轮的角位置的系统可以包括偏航率传感器,一对车轮速度传感器和控制器。 横摆角速度传感器可以被配置为输出表示车辆围绕车辆的垂直轴线的角速度的数据。 所述一对车轮速度传感器中的每一个可以被配置为输出表示所述多个车轮中的相应一个车轮的旋转速度的数据。 控制器可以与一对车轮速度传感器和偏航率传感器中的每一个电通信。 控制器可以被配置为基于从横摆率传感器接收的数据来确定第一转向角,以基于从多个车轮速度传感器接收的数据来确定第二转向角,并且选择第一转向角和 用于操纵各种车辆参数的第二转向角,包括转矩矢量参数以及其它参数。
    • 7. 发明申请
    • Systems and Methods of Packet Object Database Management
    • 数据包对象数据库管理系统与方法
    • US20090177765A1
    • 2009-07-09
    • US12350200
    • 2009-01-07
    • Michael Roy StuteAry Paul Turner
    • Michael Roy StuteAry Paul Turner
    • G06F15/173G06F17/30
    • H04L41/024G06F17/30607H04L41/0233
    • The present disclosure generally provides systems and methods of packet object database management. The database management system includes a database server designed specifically to process binary network packet data. The database server is associated with a parser, query engine, retrieval engine, virtual machine, data manger, and file processor. The database management system uses a proprietary query language to support all accesses to the database. The parser identifies whether the query is a data management query or if it is a data retrieval instruction. If the query is a data management query, the data manager manages the query request and attempts to satisfy the query request. Otherwise, query engine could further analyze or parse the query into a particular query structure or sub-structures to attempt to satisfy the query request.
    • 本公开通常提供分组对象数据库管理的系统和方法。 数据库管理系统包括专门处理二进制网络数据包数据的数据库服务器。 数据库服务器与解析器,查询引擎,检索引擎,虚拟机,数据管理器和文件处理器相关联。 数据库管理系统使用专有查询语言来支持对数据库的所有访问。 解析器识别查询是否是数据管理查询,或者是否是数据检索指令。 如果查询是数据管理查询,则数据管理器管理查询请求并尝试满足查询请求。 否则,查询引擎可以将查询进一步分析或解析成特定的查询结构或子结构,以尝试满足查询请求。
    • 8. 发明授权
    • Computer method and apparatus for constraining a non-linear approximator of an empirical process
    • 用于约束经验过程的非线性近似器的计算机方法和装置
    • US07330804B2
    • 2008-02-12
    • US09892586
    • 2001-06-27
    • Paul TurnerJohn P. GuiverBrian LinesS. Steven Treiber
    • Paul TurnerJohn P. GuiverBrian LinesS. Steven Treiber
    • G06F7/60G06F17/10G06F15/18G05B13/02G06E1/00G06E3/00
    • G05B13/027G05B17/02
    • A constrained non-linear approximator for empirical process control is disclosed. The approximator constrains the behavior of the derivative of a subject empirical model without adversely affecting the ability of the model to represent generic non-linear relationships. There are three stages to developing the constrained non-linear approximator. The first stage is the specification of the general shape of the gain trajectory or base non-linear function which is specified graphically, algebraically or generically and is used as the basis for transfer functions used in the second stage. The second stage of the invention is the interconnection of the transfer functions to allow non-linear approximation. The final stage of the invention is the constrained optimization of the model coefficients such that the general shape of the input/output mappings (and their corresponding derivatives) are conserved.
    • 公开了用于经验过程控制的约束非线性近似器。 近似器约束主体经验模型的导数的行为,而不会对模型表示通用非线性关系的能力产生不利影响。 开发约束非线性近似器有三个阶段。 第一阶段是以图形,代数或一般的方式指定的增益轨迹或基础非线性函数的一般形状的规范,并用作第二阶段中使用的传递函数的基础。 本发明的第二阶段是传递函数的互连以允许非线性近似。 本发明的最后阶段是模型系数的约束优化,使得输入/输出映射(及其相应的导数)的一般形状被保守。