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公开(公告)号：US08136506B1
公开(公告)日：2012-03-20
申请号：US12978109
申请日：2010-12-23
CPC分类号： F02D19/022 , F02B43/10 , F02D19/027 , F02M21/0239 , Y02T10/32
摘要： The invention includes a very fast voice coil actuator, in the range of 2-5 millisecond full stroke response with high force, a circuit board located in the enclosure, a pressure sensor sensing pressure internal to the system which in the preferred embodiment is located in the actuator cap assembly but could be located in other locations, a diaphragm, a link plate, a mating ring, and a mechanical pressure regulator. An electronic pressure regulator receives pressure commands from the engine control module in a manner similar to receiving pulse width from an engine control module to an injector and calculates the required new pressure command. A novel feature of the present invention includes the Delta P control and the control of the regulator based on direct feedback of pressure.
摘要翻译： 本发明包括非常快速的音圈致动器，其在2-5毫秒的全行程响应的范围内具有高的力，位于外壳中的电路板，压力传感器感测系统内部的压力，该优选实施例中的压力传感器位于 致动器盖组件，但是可以位于其他位置，隔膜，连接板，配合环和机械压力调节器。 电子压力调节器以类似于从发动机控制模块接收喷射器的脉冲宽度的方式接收来自发动机控制模块的压力指令，并计算所需的新压力指令。 本发明的新颖特征包括Delta P控制和基于直接压力反馈的调节器的控制。
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公开(公告)号：US07485021B2
公开(公告)日：2009-02-03
申请号：US11811606
申请日：2007-06-11
CPC分类号： B63B49/00
摘要： An automatic speed control system that provides desired watercraft velocity over land. The coupled algorithms correct engine speed and torque using inertia based measurements, GPS, and tachometer measurements, and the corrections are augmented and enhanced by velocity/speed and torque/speed relationships that are dynamically and adaptively programmed with real-time data collected during replicated operations of the watercraft in specified conditions.
摘要翻译： 一种自动速度控制系统，可在陆地上提供所需的船只速度。 耦合算法使用基于惯性的测量，GPS和转速计测量来校正发动机转速和转矩，并且通过速度/速度和扭矩/速度关系来增强和增强校正，速度/速度和扭矩/速度关系被动态地和自适应地编程，在复制操作期间收集的实时数据 的船只在规定的条件下。
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公开(公告)号：US08006668B1
公开(公告)日：2011-08-30
申请号：US11823945
申请日：2007-06-29
IPC分类号： F02B43/00
CPC分类号： F02D19/022 , F02B43/10 , F02D19/023 , F02D19/027 , F02M21/0212 , F02M21/0239 , Y02T10/32
摘要： The invention includes a very fast voice coil actuator, in the range of 2-5 millisecond full stroke response with high force, a circuit board located in the enclosure, a pressure sensor sensing pressure internal to the system which in the preferred embodiment is located in the actuator cap assembly but could be located in other locations, a diaphragm, a link plate, a mating ring, and a mechanical pressure regulator. An electronic pressure regulator receives pressure commands from the engine control module in a manner similar to receiving pulse width from an engine control module to an injector and calculates the required new pressure command. A novel feature of the present invention includes the Delta P control and the control of the regulator based on direct feedback of pressure.
摘要翻译： 本发明包括非常快速的音圈致动器，其在2-5毫秒的全行程响应的范围内具有高的力，位于外壳中的电路板，压力传感器感测系统内部的压力，该优选实施例中的压力传感器位于 致动器盖组件，但是可以位于其他位置，隔膜，连接板，配合环和机械压力调节器。 电子压力调节器以类似于从发动机控制模块接收喷射器的脉冲宽度的方式接收来自发动机控制模块的压力指令，并计算所需的新压力指令。 本发明的新颖特征包括Delta P控制和基于直接压力反馈的调节器的控制。
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公开(公告)号：US20090209153A1
公开(公告)日：2009-08-20
申请号：US12391111
申请日：2009-02-23
IPC分类号： B63H21/21
CPC分类号： B63B49/00
摘要： An automatic speed control system that provides desired watercraft velocity over land. The coupled algorithms correct engine speed and torque using inertia based measurements, GPS, and tachometer measurements, and the corrections are augmented and enhanced by velocity/speed and torque/speed relationships that are dynamically and adaptively programmed with real-time data collected during replicated operations of the watercraft in specified conditions.
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公开(公告)号：US20080243321A1
公开(公告)日：2008-10-02
申请号：US11903208
申请日：2007-09-19
CPC分类号： G05D1/0206 , B63B49/00 , B63J99/00 , B63J2099/008 , G01C21/00 , G01C21/10 , G01C21/16 , G01C21/165 , G01C21/20 , G01C21/203 , G01C21/26 , G01C23/00 , G05D1/02 , G05D1/027 , Y02T70/742 , Y02T70/747
摘要： An automatic timing measurement system that provides a measure of time of passage of a watercraft through a prescribed course. Algorithms based on inertial or other estimates augmented by GPS speed/position measurements are used to track position of a watercraft. Said position estimates are used to allow the locations of prescribed courses to be mapped and memorized. Algorithms are then used to allow the apparatus to automatically detect passage of a watercraft through mapped courses for the purpose of measuring and reporting time of passage of said watercraft past key points in said course, and for modifying the behavior of the speed control portion of the apparatus if necessary at certain points in the mapped course. A measure of accuracy of driver steering can be provided along with the ability to automatically steer the watercraft through the course if “steer-by-wire” mechanism is available. GPS speed control is augmented with a secondary velocity measurement device that measures speed over water resulting in an optional user selectable real-time compensation for water current. Furthermore, GPS is used as the key input to produce boat speed-based pull-up profiles.
摘要翻译： 一种自动定时测量系统，提供通过规定路线的船只通过时间的量度。 基于通过GPS速度/位置测量增加的基于惯性或其他估计的算法用于跟踪船只的位置。 所述位置估计用于允许映射和记忆规定课程的位置。 然后使用算法来允许装置自动检测船舶通过映射过程的通过，以便在所述过程中测量和报告所述船只通过关键点的时间以及用于修改所述船舶的速度控制部分的行为 如有必要，在映射过程中的某些点设备。 可以提供驾驶员转向的精度的量度，以及如果可以使用“线控转向”机构，则能够通过该过程自动转向船只。 使用二次速度测量装置增加GPS速度控制，该二次速度测量装置测量水的速度，从而为用户可选择地实时补偿水流。 此外，GPS用作产生基于船速的上拉轮廓的关键输入。
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公开(公告)号：US07131431B1
公开(公告)日：2006-11-07
申请号：US10808206
申请日：2004-03-24
IPC分类号： F02B43/00
CPC分类号： F02D41/0027 , F02D19/022 , F02D19/027 , F02D35/0053 , F02D2250/31 , F02M21/0212 , F02M21/0215 , F02M21/047 , Y02T10/32
摘要： The present invention relates to an electronic pressure regulator that can be used for gaseous fuel control on internal combustion engines. More particularly, the present invention relates to an electronic pressure regulator that has direct acting electro-mechanical operation with pressure sensor feed back.
摘要翻译： 本发明涉及一种可用于内燃机上的气体燃料控制的电子压力调节器。 更具体地，本发明涉及一种电子压力调节器，其具有直接作用的机电操作，压力传感器反馈。
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公开(公告)号：US5834918A
公开(公告)日：1998-11-10
申请号：US627910
申请日：1996-04-01
申请人： David G. Taylor , Kenneth R. Shouse
发明人： David G. Taylor , Kenneth R. Shouse
摘要： A self-tuning tracking controller for permanent-magnet synchronous motors is disclosed, providing for velocity or position trajectory tracking even when both the electrical and mechanical parameters of the motor, amplifier, and load are initially unknown. A time-scale simplification of a full-order mathematical model of the motor leads to a discrete-time design model that is reduced-order and that evolves in a mechanical time-scale which is substantially slower than the electrical time-scale, permitting implementation of the self-tuning tracking controller with a lower sampling frequency (and at a lower cost) than is typically expected. A piecewise-linear parameterization of the motor torque-angle characteristic functions allows for identification of higher-order harmonics with a degree of accuracy which is selectable by the user, without requiring more computation than traditional single-term sinusoidal descriptions. Excellent performance is achieved, even with very poor initial motor parameter knowledge.
摘要翻译： 公开了用于永磁同步电动机的自调谐跟踪控制器，即使当电动机，放大器和负载的电气和机械参数都最初未知时，也提供速度或位置轨迹跟踪。 电机的全数学数学模型的时间尺度简化导致离散时间设计模型是降序，并且以比电时间尺度显着更慢的机械时间尺度演变，允许实现 的自调谐跟踪控制器具有比通常预期的更低的采样频率（并且以较低的成本）。 电机转矩角特征功能的分段线性参数化允许以可由用户选择的精确程度识别高次谐波，而不需要比传统的单项正弦描述更多的计算。 即使在初始电机参数知识非常差的情况下也能实现卓越的性能。
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公开(公告)号：US09207675B1
公开(公告)日：2015-12-08
申请号：US13193833
申请日：2011-07-29
CPC分类号： B63B49/00
摘要： An automatic timing measurement system that provides a measure of time of passage of a watercraft through a water course. Algorithms based on inertial or other estimates augmented by GPS speed/position measurements and/or image processing techniques on images provided by one or more cameras are used to track position of a watercraft. The position estimates and image processing techniques are used to allow the locations of water courses to be mapped and memorized. Algorithms are then used to allow the system to automatically detect passage of a watercraft through mapped courses for the purpose of measuring and reporting time of passage of said watercraft past key points in said course, and for modifying the behavior of the speed control portion of the apparatus if necessary at certain points in the mapped course. A measure of accuracy of driver steering can be provided along with the ability to automatically steer the watercraft through the course if “steer-by-wire” mechanism is available. GPS speed control is augmented with a secondary velocity measurement device that measures speed over water resulting in an optional user selectable real-time compensation for water current. Furthermore, GPS is used as the key input to produce boat speed-based pull-up profiles.
摘要翻译： 一种自动定时测量系统，可提供船只通过水道的时间量度。 使用基于由一个或多个摄像机提供的图像上的GPS速度/位置测量和/或图像处理技术增加的惯性或其他估计的算法来跟踪船只的位置。 位置估计和图像处理技术用于允许映射和记忆水道的位置。 然后使用算法来允许系统自动检测船舶通过映射过程的通过，以便在所述过程中测量和报告所述船只经过关键点的通过时间，并且用于修改船舶的速度控制部分的行为 如有必要，在映射过程中的某些点设备。 可以提供驾驶员转向的精度的量度，以及如果可以使用“线控转向”机构，则能够通过该过程自动转向船只。 使用二次速度测量装置增加GPS速度控制，该二次速度测量装置测量水的速度，从而为用户可选择地实时补偿水流。 此外，GPS用作产生基于船速的上拉轮廓的关键输入。
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公开(公告)号：US08286611B1
公开(公告)日：2012-10-16
申请号：US12978215
申请日：2010-12-23
IPC分类号： F02B43/00
CPC分类号： F02D19/022 , F02B43/10 , F02D19/023 , F02D19/027 , F02M21/0212 , F02M21/0239 , Y02T10/32
摘要： The invention includes a very fast voice coil actuator, in the range of 2-5 millisecond full stroke response with high force, a circuit board located in the enclosure, a pressure sensor sensing pressure internal to the system which in the preferred embodiment is located in the actuator cap assembly but could be located in other locations, a diaphragm, a link plate, a mating ring, and a mechanical pressure regulator. An electronic pressure regulator receives pressure commands from the engine control module in a manner similar to receiving pulse width from an engine control module to an injector and calculates the required new pressure command. A novel feature of the present invention includes the Delta P control and the control of the regulator based on direct feedback of pressure.
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公开(公告)号：US09098083B1
公开(公告)日：2015-08-04
申请号：US13016153
申请日：2011-01-28
CPC分类号： G05D1/0206 , B63B49/00 , B63J99/00 , B63J2099/008 , G01C21/00 , G01C21/10 , G01C21/16 , G01C21/165 , G01C21/20 , G01C21/203 , G01C21/26 , G01C23/00 , G05D1/02 , G05D1/027 , Y02T70/742 , Y02T70/747
摘要： An automatic timing measurement system provides a measure of time of passage of a watercraft through a prescribed course. Inertial or other estimates augmented by GPS speed/position measurements are used to track the position of a the watercraft. Position estimates are used to allow the locations of prescribed courses to be mapped and memorized. The passage of a watercraft through mapped courses may be detected for the purpose of measuring and reporting time of passage of the watercraft past key points in the course, and for modifying the behavior of the speed control portion of the apparatus if necessary. A measure of accuracy of driver steering can be provided along with the ability to automatically steer the watercraft through the course. GPS speed control is augmented with a secondary velocity measurement device that measures speed over water resulting in an optional user selectable real-time compensation for water current.
摘要翻译： 自动定时测量系统提供了通过规定路线的船只通过时间的量度。 通过GPS速度/位置测量值增加的惯性或其他估计值用于跟踪船只的位置。 位置估算用于允许映射和记忆规定课程的位置。 为了测量和报告船只通过过程中的关键点的时间，并且如果需要，修改装置的速度控制部分的行为，可以检测到船只通过绘图过程的通过。 可以提供驾驶员转向的精确度的量度，同时还能够通过该过程自动引导船只。 使用二次速度测量装置增加GPS速度控制，该二次速度测量装置测量水的速度，从而为用户可选择地实时补偿水流。
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