-
公开(公告)号:US06260783B1
公开(公告)日:2001-07-17
申请号:US09243246
申请日:1999-02-03
申请人: Mary Lynn Realff , Robert Braga , David Burrows , Eric Fuller , Erika Geist , Courtenay Glanville , Wiley Holcombe , Harvey Lipkin , Gary McMurray , Mark Sagers , Bernie Ulmer , Youjiang Wang
发明人: Mary Lynn Realff , Robert Braga , David Burrows , Eric Fuller , Erika Geist , Courtenay Glanville , Wiley Holcombe , Harvey Lipkin , Gary McMurray , Mark Sagers , Bernie Ulmer , Youjiang Wang
IPC分类号: B65H4900
CPC分类号: B65H67/063 , B65H67/065 , B65H2701/31
摘要: An automated yarn creeling method and apparatus for the textile industry. Preferably, the present yarn creeling system is used in the carpet tufting industry to automate, ultimately, the intelligent transfer of packages of yarn from the shipping pallets to the bullhorns of a creeler. The apparatus preferably comprises a service arm assembly, a vertical support, a base support, and automated weighing and control systems.
摘要翻译: 一种用于纺织工业的自动纱线成纱方法和装置。 优选地,本发明的纱线生产系统用于地毯簇绒工业中,从而最终自动化将包装纱线从运输托盘智能地转移到起毛机的多角形。 该设备优选地包括维修臂组件,垂直支撑件,基座支撑件和自动称重和控制系统。
-
公开(公告)号:US20090259099A1
公开(公告)日:2009-10-15
申请号:US12422046
申请日:2009-04-10
申请人: Debao Zhou , Gary McMurray , Wayne Daley , Lou Jeansonne , Harvey Lipkin
发明人: Debao Zhou , Gary McMurray , Wayne Daley , Lou Jeansonne , Harvey Lipkin
CPC分类号: A61B1/0051 , A61B1/00147 , A61B1/0016 , A61B1/0052 , A61B1/05
摘要: Image-based control systems and methods automate the adjustment of medical devices. An image based-control system for an endoscope can include, in addition to the endoscope, a processing system and an actuator. The processing system can receive an image from an image capture device of the endoscope. Based on coordinates of a lumen in the image, the processing system can instruct the actuator to reorient the capture device to direct the capture device toward the lumen. The actuator can be coupled to a manual controller of the endoscope, such that the actuator can reorient the capture device via the manual controller. An image-based control method can include receiving an image from the capture device of the endoscope; identifying coordinates of a lumen in the image; mapping such coordinates to a physical position of the lumen relative to the capture device; and instructing an actuator to adjust an orientation of the endoscope.
摘要翻译: 基于图像的控制系统和方法可自动调整医疗设备。 除了内窥镜之外,用于内窥镜的基于图像的控制系统还可以包括处理系统和致动器。 处理系统可以从内窥镜的图像捕获装置接收图像。 基于图像中的内腔的坐标,处理系统可以指示致动器重新定向捕获装置以将捕捉装置引向内腔。 致动器可以联接到内窥镜的手动控制器,使得致动器可以经由手动控制器重新定向捕获装置。 基于图像的控制方法可以包括从内窥镜的捕获装置接收图像; 识别图像中的管腔的坐标; 将这样的坐标映射到管腔相对于捕获装置的物理位置; 并且指示致动器调节内窥镜的取向。
-
公开(公告)号:US06278906B1
公开(公告)日:2001-08-21
申请号:US09492613
申请日:2000-01-27
IPC分类号: G05B1304
CPC分类号: B25J9/1607 , B25J9/1697 , G05B13/024 , G05B13/042 , G05B19/404 , G05B2219/39062 , G05B2219/39397
摘要: An apparatus and method for enabling an uncalibrated, model independent controller for a mechanical system using a dynamic quasi-Newton algorithm which incorporates velocity components of any moving system parameter(s) is provided. In the preferred embodiment, tracking of a moving target by a robot having multiple degrees of freedom is achieved using an uncalibrated model independent visual servo control. Model independent visual servo control is defined as using visual feedback to control a robot's servomotors without a precisely calibrated kinematic robot model or camera model. A processor updates a Jacobian and a controller provides control signals such that the robot's end effector is directed to a desired location relative to a target on a workpiece.
摘要翻译: 提供了一种用于使能使用包含任何移动系统参数的速度分量的动态准牛顿算法的用于机械系统的未校准的模型独立控制器的装置和方法。 在优选实施例中,使用未校准的模型独立视觉伺服控制来实现具有多个自由度的机器人对运动目标的跟踪。 模型独立视觉伺服控制被定义为使用视觉反馈来控制机器人的伺服电机,而无需精确校准的运动机器人模型或相机模型。 处理器更新雅可比,并且控制器提供控制信号,使得机器人的末端执行器被引导到相对于工件上的目标的期望位置。
-
-