公开(公告)号：US20050027549A1

公开(公告)日：2005-02-03

申请号：US10632509

申请日：2003-08-01

申请人： Letian Chen ,  John Quagliata ,  Jason Hull ,  Sean Le ,  David Bogue

发明人： Letian Chen ,  John Quagliata ,  Jason Hull ,  Sean Le ,  David Bogue

IPC分类号： G06F9/46 ,  G06F17/60

CPC分类号： G06F9/542 ,  G06F2209/543 ,  G06Q50/163

摘要： A property manager layer retrieves from a persistence layer values of properties used by a software application and provides the values to the application at run time. A user interface layer accepts user input to update at least one of the properties. The persistence layer is responsive to the user interface layer to update the properties based on the user input. The user interface layer notifies the property manager layer that the at least one of the properties has been updated. The property manager layer notifies a property listener for the software application if any updated property value is used by the software application. The property listener modifies at least one program variable in the software application that is dependent on an updated property value without restarting the software application.

摘要翻译： 属性管理器层从持久层检索软件应用程序使用的属性值，并在运行时将值提供给应用程序。 用户界面层接受用户输入来更新至少一个属性。 持久层响应于用户界面层，以基于用户输入来更新属性。 用户界面层通知属性管理器层至少一个属性已被更新。 如果软件应用程序使用任何更新的属性值，则属性管理器层会向属性侦听器通知软件应用程序。 属性侦听器在软件应用程序中至少修改一个取决于更新的属性值的程序变量，而不重新启动软件应用程序。

公开(公告)号：US06692351B2

公开(公告)日：2004-02-17

申请号：US10196791

申请日：2002-07-17

申请人： Orlin W. Johnson ,  Robert A Matousek ,  Joshua J. Wolters ,  Jason Hull

发明人： Orlin W. Johnson ,  Robert A Matousek ,  Joshua J. Wolters ,  Jason Hull

IPC分类号： A01F1240

CPC分类号： A01F12/40

摘要： A crop residue chopper for an agricultural combine including a spaced array of stationary knives. A rotor of the chopper is rotatable about an axis therethrough and includes mounting elements in axially spaced relation, and a plurality of offset knives, each of the offset knives including a mounting end portion fixedly mountable on one of the mounting elements and a an opposite free end portion disposed so as to extend radially outwardly in axially offset relation to the mounting end portion when mounted on the mounting element. The offset knives are mountable in pairs on the mounting elements in a fine chopping configuration wherein the free end portions of the knives of each of the pairs are offset in a predetermined first relation to the mounting ends thereof, respectively, and define a space between the free end portions having a predetermined first axial extent for passage of the offset knives of each of the pairs on opposite sides of one of the stationary knives when the rotor is rotated for performing a fine cutting function. Alternatively, selected ones of the offset knives are mountable singly on the mounting elements in a predetermined coarse chopping configuration with the free end portions of the selected ones of the knives offset in an opposite direction from when in the fine chopping configuration so as to define axial spaces between adjacent ones of the free end portions having a predetermined second axial extent greater than the first axial extent for passage in proximity to at least one of the stationary knives when the rotor is rotated, for performing a coarse cutting function.

公开(公告)号：US06879885B2

公开(公告)日：2005-04-12

申请号：US10292046

申请日：2002-11-12

申请人： James T. Driscoll ,  Jason Hull ,  Jeffrey S. Mattice

发明人： James T. Driscoll ,  Jason Hull ,  Jeffrey S. Mattice

IPC分类号： B64D31/00 ,  B64C27/12 ,  B64D31/06 ,  F02C9/56 ,  F02C9/58 ,  G05B5/01 ,  G05B13/02 ,  F04D29/18 ,  G06F15/18

CPC分类号： B64C27/12 ,  B64D31/06 ,  F02C9/56 ,  F02C9/58 ,  F05D2270/04 ,  F05D2270/042 ,  F05D2270/052 ,  G05B5/01 ,  G05B13/026 ,  G05B13/027

摘要： A system is disclosed for determining the total torque required at the main and tail rotors of a helicopter for use in feed-forward rotor torque anticipation which includes a polynomial neural network adapted and configured to predict the aerodynamic torque at the main and tail rotors with the helicopter in motion based upon a plurality of pilot inputs and airframe inputs, a main rotor load map for determining the torque at the main rotor in hover out of ground effects based upon main rotor speed and collective stick position, a tail rotor load map for determining the torque at the tail rotor with the helicopter stationary based upon main rotor speed and pedal position, and a processor for calculating the required total torque at the main and tail rotors by summing the outputs of the polynomial neural network, and the main and tail rotor load maps.

摘要翻译： 公开了一种用于确定用于前馈转子扭矩预测中的用于直升机的主转子和尾转子所需的总转矩的系统，其包括多项式神经网络，其适于并被配置为预测主转子和尾转子上的空气动力学转矩， 直升机基于多个先导输入和机身输入运动;主转子负载图，用于基于主转子速度和集体棒位置来确定主转子处于不依赖于地面效应的转矩的转子负载图;用于确定 基于主转子速度和踏板位置的具有直升机静止的尾部转子的扭矩，以及用于通过将多项式神经网络的输出和主尾翼转子相加来计算主尾部转子所需的总转矩的处理器 加载地图。