Automatic control of laser diode current and optical power output
    1.
    发明授权
    Automatic control of laser diode current and optical power output 有权
    自动控制激光二极管电流和光功率输出

    公开(公告)号:US07423247B2

    公开(公告)日:2008-09-09

    申请号:US11626302

    申请日:2007-01-23

    IPC分类号: G01J1/32 H01S3/00 H01S3/13

    摘要: An automatic power control system provides a control signal that regulates the output power of at least one laser diode. Coarse adjustment of the control signal is provided by a first means, preferably a digital variable resistor, while fine adjustment and compensation is provided by a second means, preferably by a digital-to-analog converter that receives an input signal proportional to a sensed control system parameter. The control system includes an operational amplifier having a first input coupled to sense output power, and a second input coupled to a DAC to provide finer resolution control. Memory can store system parameter or system parameter variations that can be coupled to the DAC and/or variable resistor to enhance system stability over ambient variations.

    摘要翻译: 自动功率控制系统提供调节至少一个激光二极管的输出功率的控制信号。 控制信号的粗调是由第一装置,优选数字可变电阻器提供的,而微调和补偿由第二装置提供,优选地由接收与感测控制成正比的输入信号的数 - 模转换器 系统参数。 控制系统包括运算放大器,其具有耦合以感测输出功率的第一输入,以及耦合到DAC的第二输入以提供更精细的分辨率控制。 存储器可以存储可耦合到DAC和/或可变电阻器的系统参数或系统参数变化,以增强系统在环境变化方面的稳定性。

    Automatic control of laser diode current and optical power output
    2.
    发明授权
    Automatic control of laser diode current and optical power output 有权
    自动控制激光二极管电流和光功率输出

    公开(公告)号:US07166826B1

    公开(公告)日:2007-01-23

    申请号:US10294469

    申请日:2002-11-13

    IPC分类号: H01S3/00 H01S3/13

    摘要: An automatic power control system provides a control signal that regulates the output power of at least one laser diode. Coarse adjustment of the control signal is provided by a first means, preferably a digital variable resistor, while fine adjustment and compensation is provided by a second means, preferably by a digital-to-analog converter that receives an input signal proportional to a sensed control system parameter. The control system includes an operational amplifier having a first input coupled to sense output power, and a second input coupled to a DAC to provide finer resolution control. Memory can store system parameter or system parameter variations that can be coupled to the DAC and/or variable resistor to enhance system stability over ambient variations.

    摘要翻译: 自动功率控制系统提供调节至少一个激光二极管的输出功率的控制信号。 控制信号的粗调是由第一装置,优选数字可变电阻器提供的,而微调和补偿由第二装置提供,优选地由接收与感测控制成正比的输入信号的数 - 模转换器 系统参数。 控制系统包括运算放大器,其具有耦合以感测输出功率的第一输入,以及耦合到DAC的第二输入以提供更精细的分辨率控制。 存储器可以存储可耦合到DAC和/或可变电阻器的系统参数或系统参数变化,以增强系统在环境变化方面的稳定性。

    Systems and method for dynamic stabilization of target data detected from a moving platform
    4.
    发明授权
    Systems and method for dynamic stabilization of target data detected from a moving platform 有权
    从移动平台检测到的目标数据的动态稳定系统和方法

    公开(公告)号:US08330810B2

    公开(公告)日:2012-12-11

    申请号:US12359916

    申请日:2009-01-26

    IPC分类号: H04N7/00 H04N7/18 H04N9/47

    CPC分类号: G01S13/723 G06T7/277

    摘要: Systems and methods for detecting a present location of a target from a moving platform are provided. One system includes a movement module for estimating the present location of the target, a prediction module for estimating future locations of the target, and a first processor. The first processor is configured to receive present location estimates, receive future location estimates, store the future location estimates to create a first future location estimate, and determine the present location of the target based on the present location estimate and/or the first future location estimate. One method includes receiving an estimate of the present location of the moving platform, receiving an estimate of a future location of the moving platform, and determining the present location of the target based on the estimate of the present location and/or the estimate of the future location.

    摘要翻译: 提供了用于从移动平台检测目标的当前位置的系统和方法。 一个系统包括用于估计目标的当前位置的移动模块,用于估计目标的未来位置的预测模块和第一处理器。 第一处理器被配置为接收当前位置估计,接收未来位置估计,存储未来位置估计以创建第一未来位置估计,并且基于当前位置估计和/或第一未来位置来确定目标的当前位置 估计。 一种方法包括接收对移动平台的当前位置的估计,接收移动平台的未来位置的估计,以及基于当前位置的估计和/或估计的目标位置来确定目标的当前位置 未来的位置。

    SYSTEMS AND METHODS FOR NAVIGATION IN A GPS-DENIED ENVIRONMENT
    5.
    发明申请
    SYSTEMS AND METHODS FOR NAVIGATION IN A GPS-DENIED ENVIRONMENT 失效
    全球定位系统环境中的导航系统和方法

    公开(公告)号:US20120271546A1

    公开(公告)日:2012-10-25

    申请号:US13089493

    申请日:2011-04-19

    IPC分类号: G01C21/00

    CPC分类号: G01C21/16 G01C21/20 G01C23/00

    摘要: Systems and methods for updating a navigation system are provided. In one implementation, a system includes: a navigation system configured to provide a navigational solution; at least one memory device configured to store a terrain object database, the terrain object database storing information that describes a terrain; a user interface configured to display a terrain model and receive position adjustments from a user; and a processing unit configured to generate displayable information for displaying the terrain model using the information stored on the at least one memory device and the navigational solution, and calculate corrections to the navigational solution from the position adjustments and transmit the corrections to the navigation system.

    摘要翻译: 提供了用于更新导航系统的系统和方法。 在一个实现中,系统包括:导航系统,被配置为提供导航解决方案; 配置为存储地形对象数据库的至少一个存储器设备,所述地形对象数据库存储描述地形的信息; 用户界面,被配置为显示地形模型并从用户接收位置调整; 以及处理单元,被配置为生成使用存储在所述至少一个存储器装置和所述导航解决方案中的信息来显示所述地形模型的可显示信息,并且从所述位置调整计算对所述导航解的修正,并将所述校正发送到所述导航系统。

    System and Method for Detecting Reflection with a Mobile Sensor Platform
    6.
    发明申请
    System and Method for Detecting Reflection with a Mobile Sensor Platform 有权
    用移动传感器平台检测反射的系统和方法

    公开(公告)号:US20090276110A1

    公开(公告)日:2009-11-05

    申请号:US12114883

    申请日:2008-05-05

    IPC分类号: G05D1/00

    摘要: Systems and methods for planning and executing a search route by a mobile sensor platform for detecting reflection are disclosed. The search route of the mobile sensor platform is based on the angle of a radiation source relative to the ground in a search area. While executing the search route, a sensor on the mobile sensor platform is configured to detect the reflection of radiation from an object in the search area.

    摘要翻译: 公开了一种用于通过用于检测反射的移动传感器平台来规划和执行搜索路线的系统和方法。 移动传感器平台的搜索路线基于搜索区域中相对于地面的辐射源的角度。 在执行搜索路线时,移动传感器平台上的传感器被配置为检测来自搜索区域中的物体的辐射的反射。

    SYSTEMS AND METHOD FOR DYNAMIC STABILIZATION OF TARGET DATA DETECTED FROM A MOVING PLATFORM
    7.
    发明申请
    SYSTEMS AND METHOD FOR DYNAMIC STABILIZATION OF TARGET DATA DETECTED FROM A MOVING PLATFORM 有权
    从移动平台检测的目标数据的动态稳定系统和方法

    公开(公告)号:US20090212994A1

    公开(公告)日:2009-08-27

    申请号:US12359916

    申请日:2009-01-26

    IPC分类号: G01S13/58

    CPC分类号: G01S13/723 G06T7/277

    摘要: Systems and methods for detecting a present location of a target from a moving platform are provided. One system includes a movement module for estimating the present location of the target, a prediction module for estimating future locations of the target, and a first processor. The first processor is configured to receive present location estimates, receive future location estimates, store the future location estimates to create a first future location estimate, and determine the present location of the target based on the present location estimate and/or the first future location estimate. One method includes receiving an estimate of the present location of the moving platform, receiving an estimate of a future location of the moving platform, and determining the present location of the target based on the estimate of the present location and/or the estimate of the future location.

    摘要翻译: 提供了用于从移动平台检测目标的当前位置的系统和方法。 一个系统包括用于估计目标的当前位置的移动模块,用于估计目标的未来位置的预测模块和第一处理器。 第一处理器被配置为接收当前位置估计,接收未来位置估计,存储未来位置估计以创建第一未来位置估计,并且基于当前位置估计和/或第一未来位置来确定目标的当前位置 估计。 一种方法包括接收对移动平台的当前位置的估计,接收移动平台的未来位置的估计,以及基于当前位置的估计和/或估计的目标位置来确定目标的当前位置 未来的位置。

    AUTOMATIC CONTROL OF LASER DIODE CURRENT AND OPTICAL POWER OUTPUT
    8.
    发明申请
    AUTOMATIC CONTROL OF LASER DIODE CURRENT AND OPTICAL POWER OUTPUT 有权
    激光二极管电流和光功率输出的自动控制

    公开(公告)号:US20070114361A1

    公开(公告)日:2007-05-24

    申请号:US11626302

    申请日:2007-01-23

    IPC分类号: G01J1/32

    摘要: An automatic power control system provides a control signal that regulates the output power of at least one laser diode. Coarse adjustment of the control signal is provided by a first means, preferably a digital variable resistor, while fine adjustment and compensation is provided by a second means, preferably by a digital-to-analog converter that receives an input signal proportional to a sensed control system parameter. The control system includes an operational amplifier having a first input coupled to sense output power, and a second input coupled to a DAC to provide finer resolution control. Memory can store system parameter or system parameter variations that can be coupled to the DAC and/or variable resistor to enhance system stability over ambient variations.

    摘要翻译: 自动功率控制系统提供调节至少一个激光二极管的输出功率的控制信号。 控制信号的粗调是由第一装置,优选数字可变电阻器提供的,而微调和补偿由第二装置提供,优选地由接收与感测控制成正比的输入信号的数 - 模转换器 系统参数。 控制系统包括运算放大器,其具有耦合以感测输出功率的第一输入,以及耦合到DAC的第二输入以提供更精细的分辨率控制。 存储器可以存储可耦合到DAC和/或可变电阻器的系统参数或系统参数变化,以增强系统在环境变化方面的稳定性。

    Systems and methods for navigation in a GPS-denied environment
    9.
    发明授权
    Systems and methods for navigation in a GPS-denied environment 失效
    GPS拒绝环境中导航的系统和方法

    公开(公告)号:US08457882B2

    公开(公告)日:2013-06-04

    申请号:US13089493

    申请日:2011-04-19

    IPC分类号: G01C21/30

    CPC分类号: G01C21/16 G01C21/20 G01C23/00

    摘要: Systems and methods for updating a navigation system are provided. In one implementation, a system includes: a navigation system configured to provide a navigational solution; at least one memory device configured to store a terrain object database, the terrain object database storing information that describes a terrain; a user interface configured to display a terrain model and receive position adjustments from a user; and a processing unit configured to generate displayable information for displaying the terrain model using the information stored on the at least one memory device and the navigational solution, and calculate corrections to the navigational solution from the position adjustments and transmit the corrections to the navigation system.

    摘要翻译: 提供了用于更新导航系统的系统和方法。 在一个实现中,系统包括:导航系统,被配置为提供导航解决方案; 配置为存储地形对象数据库的至少一个存储器设备,所述地形对象数据库存储描述地形的信息; 用户界面,被配置为显示地形模型并从用户接收位置调整; 以及处理单元,被配置为生成使用存储在所述至少一个存储器装置和所述导航解决方案中的信息来显示所述地形模型的可显示信息,并且从所述位置调整计算对所述导航解的修正,并将所述校正发送到所述导航系统。

    Wallboard finishing system
    10.
    发明申请
    Wallboard finishing system 失效
    墙板整理系统

    公开(公告)号:US20070029215A1

    公开(公告)日:2007-02-08

    申请号:US11495511

    申请日:2006-07-28

    IPC分类号: B65D71/00 A45C11/26

    CPC分类号: B65D77/245 E04F21/00

    摘要: A system for applying wallboard finishing compound comprising a container with an opening and tray sized and shaped to fit within the opening. The tray has a first chamber for receiving the wallboard finishing compound and a second chamber having a grip formed therein. The tray is further shaped to receive a joint knife and a roll of tape. A lid is sized and shaped to cover the opening and enclose the tray in the container.

    摘要翻译: 一种用于施加墙板整理复合物的系统,包括具有开口和容器的容器,所述容器的尺寸和形状适于装配在开口内。 托盘具有用于接收墙板整理复合物的第一室和具有形成在其中的把手的第二室。 托盘进一步成形为容纳接合刀和一卷胶带。 盖子的尺寸和形状被设计成覆盖开口并将托盘包围在容器中。