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公开(公告)号:US5199401A
公开(公告)日:1993-04-06
申请号:US780178
申请日:1991-10-21
申请人: Walter K. O'Neil , Donald R. Haefner , Wayne E. Klindt , Mark L. Leonard , Daniel R. Parks , Don K. St. John
发明人: Walter K. O'Neil , Donald R. Haefner , Wayne E. Klindt , Mark L. Leonard , Daniel R. Parks , Don K. St. John
CPC分类号: F02D11/10 , B60K28/16 , G05D3/1445 , F02D2011/103
摘要: A control system for an engine throttle valve actuator uses an actuator position feedback loop with a compensation factor which applies a reverse voltage having an amplitude based on actuator momentum to a DC motor to effectuate an electrical braking action to achieve high speed response with positional accuracy. A separate position limiting feedback loop is used to prevent excessive actuator excursions. The engine throttle valve is controlled to a selected position by using a throttle valve position feedback loop and a compensation factor to provide a feedback signal to a summing junction.
摘要翻译: 用于发动机节气门致动器的控制系统使用具有补偿因子的致动器位置反馈回路,该补偿系数将具有基于致动器动量的幅度的反向电压施加到DC电动机,以实现电制动作用以实现具有位置精度的高速响应。 使用单独的位置限制反馈回路来防止过度的致动器偏移。 通过使用节气门位置反馈回路和补偿因子将发动机节气门控制到选定位置,以向求和点提供反馈信号。
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公开(公告)号:US09402704B2
公开(公告)日:2016-08-02
申请号:US13599990
申请日:2012-08-30
申请人: John R. Frigstad , Amanda J. Heys , Benjamin Y. Arcand , Natalie Ann Borgos , William A. Sturos , Daniel R. Parks
发明人: John R. Frigstad , Amanda J. Heys , Benjamin Y. Arcand , Natalie Ann Borgos , William A. Sturos , Daniel R. Parks
IPC分类号: A61F2/00
CPC分类号: A61F2/0045 , A61F2/0036 , A61F2/0063 , A61F2002/0068 , A61F2220/0033 , A61F2220/0083 , A61F2230/0019 , A61F2230/0069 , A61F2230/0078
摘要: Various embodiments of an implant system for treating fecal incontinence are provided. The devices and systems can include a mesh or like device that can include a variable porosity to control the degree of expansion of the anal canal. The mesh can be constructed at least in part of patterned strut members allowing for various geometric configurations, with varying load and tension properties for the designated portions of the device according to the needs for a particular patient application.
摘要翻译: 提供了用于治疗大便失禁的植入系统的各种实施例。 装置和系统可以包括可包括可变孔隙度以控制肛管扩张程度的网状物或类似装置。 网格可以至少部分地构造成图案化的支柱构件,其允许各种几何构型,根据特定患者应用的需要,针对装置的指定部分具有不同的负载和张力特性。
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3.
公开(公告)号:US5483135A
公开(公告)日:1996-01-09
申请号:US254723
申请日:1994-06-06
申请人: Daniel R. Parks
发明人: Daniel R. Parks
CPC分类号: H02H7/0851 , B60J7/0573 , E05F15/695 , F16P3/12 , E05F15/41 , E05Y2900/542 , E05Y2900/55 , H02H3/006
摘要: An adaptive control system and method for a vehicle window. The system and method include sensors for determining a motor current corresponding to a window position and for detecting a motor stall, and an electronic control module (ECM) for providing a position counter having a count representing the window position. The ECM is also provided for setting, independent of a dedicated motor actuation input signal, a second historical limit equal to the count when the window is driven by the motor toward the closed position and a motor stall is detected, as well as setting, independent of a motor actuation input signal, the second historical limit equal to the difference between the second historical limit and the count, and the count equal to a first historical limit, respectively, when the window is driven by the motor toward an open position and a motor stall is detected. The ECM is further provided for generating a first control signal operative to halt operation of the motor when the count equals the first historical limit, and generating a second control signal operative to halt operation of the motor when the count equals the second historical limit.
摘要翻译: 一种用于车窗的自适应控制系统和方法。 该系统和方法包括用于确定与窗口位置相对应的电动机电流并用于检测电动机失速的传感器,以及用于提供具有表示窗口位置的计数的位置计数器的电子控制模块(ECM)。 ECM还用于设置,独立于专用的电动机驱动输入信号,当窗口被电动机驱动到闭合位置并且检测到电动机失速时,等于计数的第二历史极限以及设置独立 电动机驱动输入信号的第二历史极限等于第二历史极限和计数之间的差值,以及等于第一历史极限的计数,当窗口被电动机驱动到打开位置时, 检测到电机失速。 ECM还被提供用于当计数等于第一历史极限时产生用于停止电动机的操作的第一控制信号,并且当计数等于第二历史极限时,产生用于停止电动机的操作的第二控制信号。
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公开(公告)号:US20130053626A1
公开(公告)日:2013-02-28
申请号:US13599990
申请日:2012-08-30
申请人: John R. Frigstad , Amanda J. Heys , Benjamin Y. Arcand , Natalie Ann Borgos , William A. Sturos , Daniel R. Parks
发明人: John R. Frigstad , Amanda J. Heys , Benjamin Y. Arcand , Natalie Ann Borgos , William A. Sturos , Daniel R. Parks
IPC分类号: A61F2/04
CPC分类号: A61F2/0045 , A61F2/0036 , A61F2/0063 , A61F2002/0068 , A61F2220/0033 , A61F2220/0083 , A61F2230/0019 , A61F2230/0069 , A61F2230/0078
摘要: Various embodiments of an implant system for treating fecal incontinence are provided. The devices and systems can include a mesh or like device that can include a variable porosity to control the degree of expansion of the anal canal. The mesh can be constructed at least in part of patterned strut members allowing for various geometric configurations, with varying load and tension properties for the designated portions of the device according to the needs for a particular patient application.
摘要翻译: 提供了用于治疗大便失禁的植入系统的各种实施例。 装置和系统可以包括可包括可变孔隙度以控制肛管扩张程度的网状物或类似装置。 网格可以至少部分地构造成图案化的支柱构件,其允许各种几何构型,根据特定患者应用的需要,针对装置的指定部分具有不同的负载和张力特性。
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