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公开(公告)号：US20080085642A1
公开(公告)日：2008-04-10
申请号：US11906817
申请日：2007-10-04
IPC分类号： B63H21/21
CPC分类号： B63H21/213
摘要： The present invention is a method for controlling the speed of a watercraft that allows for engaging the speed control system without limitation to current engine or vessel speed.
摘要翻译： 本发明是一种用于控制允许接合速度控制系统而不限于当前发动机或船舶速度的船舶的速度的方法。
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公开(公告)号：US07229330B2
公开(公告)日：2007-06-12
申请号：US11056848
申请日：2005-02-11
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 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舶速度。 耦合算法使用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适应性地编程，在指定的船舶的复制操作期间收集的实时数据 条件。
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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：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：US08176897B1
公开(公告)日：2012-05-15
申请号：US12978190
申请日：2010-12-23
IPC分类号： F02B43/00
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.
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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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27.发明授权Method and apparatus for sensorless control of permanent-magnet synchronous motors 失效永磁同步电机无传感器控制方法及装置
公开(公告)号：US5569994A
公开(公告)日：1996-10-29
申请号：US330187
申请日：1994-10-27
申请人： David G. Taylor , Kenneth R. Shouse
发明人： David G. Taylor , Kenneth R. Shouse
CPC分类号： H02P6/18 , H02P2209/07
摘要： A method of estimating and controlling rotor position and velocity for a multi-phase brushless permanent-magnet motor by measuring only the stator phase currents at a high sampling rate. Measurements of the stator phase currents are used to obtain estimates of rotor position and velocity. In turn, these estimates are used to determine an amount of voltage to apply to each stator phase so as to obtain a desired regulation of rotor position or velocity, or to command rotor position or velocity to follow a desired trajectory.
摘要翻译： 通过仅以高采样率测量定子相电流来估计和控制多相无刷永磁电动机的转子位置和速度的方法。 使用定子相电流的测量来获得转子位置和速度的估计。 反过来，这些估计用于确定施加到每个定子相位的电压量，以便获得对转子位置或速度的期望调节，或者指示转子位置或速度遵循期望的轨迹。
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