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17 条记录 (耗时 0.02 秒)

    Optimization expert system
    4.
    发明授权
    Optimization expert system 有权
    优化专家系统

    公开(公告)号：US07765175B2

    公开(公告)日：2010-07-27

    申请号：US11506585

    申请日：2006-08-18

    申请人： John G. Crandall ,  Glen F. Chatfield

    发明人： John G. Crandall ,  Glen F. Chatfield

    IPC分类号： G06N5/00

    CPC分类号： G06N5/04

    摘要： An expert system having a data storage device and a processor. The data storage device stores models having attributes, objectives having rules for evaluating the models, and strategies having rules for modifying the attributes. The processor evaluates a selected model in accordance with a selected objective and having the variable attribute set in accordance with a selected strategy to determine a characteristic value associated with the selected model and the variable attribute setting. The processor also stores information associated with improved results in the data storage device.

    摘要翻译： 具有数据存储装置和处理器的专家系统。 数据存储设备存储具有属性的模型，具有用于评估模型的规则的目标以及具有用于修改属性的规则的策略。 处理器根据所选择的目标对选定的模型进行评估，并且根据选择的策略设置变量属性，以确定与所选模型和变量属性设置相关联的特征值。 处理器还将与改进结果相关联的信息存储在数据存储设备中。

    Engine fuel delivery management system
    7.
    发明授权
    Engine fuel delivery management system 失效
    发动机燃油输送管理系统

    公开(公告)号：US06701897B2

    公开(公告)日：2004-03-09

    申请号：US09909679

    申请日：2001-07-20

    申请人： Glen F. Chatfield

    发明人： Glen F. Chatfield

    IPC分类号： F02M100

    CPC分类号： F02D37/02 ,  F02D41/10 ,  F02D41/2416 ,  F02D41/2422 ,  F02D41/263 ,  F02D41/3005

    摘要： An apparatus and method for adjusting a quantity of fuel delivered to an engine when an engine operating state transitions is provided. The apparatus and method includes determining a current steady-state quantity of fuel to be delivered to the engine and add a transitory quantity of fuel, based on a difference between a previous steady-state quantity of fuel delivered and the current steady-state quantity of fuel to be delivered, to the current steady-state quantity of fuel for a period of time following initiation of the transition. The invention also provides an apparatus and method by which an operator may adjust the amount of fuel delivered during an engine operating state transition.

    摘要翻译： 提供了一种用于在发动机运转状态转换时调节输送到发动机的燃油量的装置和方法。 该装置和方法包括：基于先前输送的稳态燃料量与当前稳定状态的燃料量之间的差异来确定要发送到发动机的燃料的当前稳定状态量和添加暂时量的燃料 待运送的燃料，在转换开始一段时间之后到现在的稳态燃料量。 本发明还提供了一种装置和方法，通过该装置和方法，操作者可以调节在发动机操作状态转换期间输送的燃料量。

    Apparatus and method for calibrating an engine management system
    8.
    发明授权
    Apparatus and method for calibrating an engine management system 失效

    公开(公告)号：US06539299B2

    公开(公告)日：2003-03-25

    申请号：US09784336

    申请日：2001-02-16

    申请人： Glen F. Chatfield ,  Roy D. Houston ,  Philip D. McDowell

    发明人： Glen F. Chatfield ,  Roy D. Houston ,  Philip D. McDowell

    IPC分类号： F02D4304

    CPC分类号： F02D41/3005 ,  F02D37/02 ,  F02D41/2422 ,  F02D41/263 ,  F02D2400/11 ,  F02D2400/18

    摘要： A method and control apparatus for an internal combustion engine that allows an operator to calibrate engine performance relative to an engine operating characteristic. The control apparatus comprises a base engine control map that correlates values of the characteristic with values of a base engine control, a trim control map that correlates the values of the characteristic with values of a trim control, an engine control unit that obtains from the base engine control and trim control maps the respective base engine control and trim control values that are based on the characteristic value, and a panel that is operatively coupled with the engine control unit and includes a first switch regulating a trim signal supplied to the engine control unit. The trim control map is separated from the base control map. The engine control unit calculates an engine operating control value based on the obtained values. The calculated engine operating control value is supplied to the internal combustion engine to vary the engine performance. The first switch is adapted to be manipulated by the operator. And the trim signal causes the engine control unit to modify the trim control values in the trim control map.

    Engine management system
    9.
    发明授权
    Engine management system 失效

    公开(公告)号：US06512974B2

    公开(公告)日：2003-01-28

    申请号：US09792010

    申请日：2001-02-20

    申请人： Roy D. Houston ,  Glen F. Chatfield

    发明人： Roy D. Houston ,  Glen F. Chatfield

    IPC分类号： F02D4102

    CPC分类号： F02D41/3005 ,  F02D37/02 ,  F02D41/2422 ,  F02D41/263 ,  F02D2400/11 ,  F02D2400/18

    摘要： An engine management system for an internal combustion engine. The engine management system comprises an engine control system calculating an engine operating control value, a palm-size computer transportable relative to the engine control system, and an external computer communicating with the palm-size computer. The engine operating control value is adapted to be supplied to the internal combustion engine to vary engine performance. The palm-size computer has height, width, and thickness dimensions that are no larger than approximately 6 inches by approximately 4 inches by approximately 1 inch. The palm-size computer runs a set of engine management tools that communicate engine management data to the engine control system. The external computer downloads to the palm-size computer engine management tools and engine management files, and uploads from the palm-size computer engine management files.

    Cam controlled reciprocating piston device
    10.
    发明授权
    Cam controlled reciprocating piston device 失效
    凸轮控制往复活塞装置

    公开(公告)号：US4459945A

    公开(公告)日：1984-07-17

    申请号：US328233

    申请日：1981-12-07

    申请人： Glen F. Chatfield

    发明人： Glen F. Chatfield

    IPC分类号： F02B75/00 ,  F01B9/02 ,  F02B1/04 ,  F02B75/02 ,  F02B75/24 ,  F02B75/32 ,  F16H25/14

    CPC分类号： F01B9/026 ,  F01B9/023 ,  F16H25/14 ,  F01B2009/063 ,  F02B1/04 ,  F02B2075/025 ,  F02B75/246 ,  Y10T74/18296

    摘要： A unique reciprocating piston device that uses one or more special cams and yokes to replace the functions normally provided by crankpins and connecting rods. The cams have noncircular finite jerk lift surfaces which provide continuous positive positioning of the yokes and pistons. Various cams can be configured to overcome the performance limitations imposed by crank and rod controlled pistons for a wide variety of engines and pumps. Preferred embodiments of this invention create a flexible, reliable, efficient and smooth running device for compressing, expanding and transferring fluids. In one specific application, an internal combustion engine is designed such that its pistons spend a greater portion of time near the top and bottom of each stroke than is possible with a crankshaft type engine.

    摘要翻译： 独特的往复活塞装置，使用一个或多个特殊的凸轮和轭来代替通常由曲柄销和连杆提供的功能。 凸轮具有非圆形有限冲击提升表面，其提供轭和活塞的连续正定位。 可以配置各种凸轮以克服用于各种发动机和泵的由曲柄和杆控制的活塞施加的性能限制。 本发明的优选实施例产生用于压缩，膨胀和转移流体的柔性，可靠，有效和平稳的运行装置。 在一个具体应用中，内燃机被设计成使得其活塞在每个行程的顶部和底部附近都花费比曲轴式发动机更大的时间部分。