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1. 发明授权

US5934431A Plateau control algorithm for an electro-hydraulic actuator 失效
标题翻译：电动液压执行器的高原控制算法
公开(公告)号：US5934431A
公开(公告)日：1999-08-10
申请号：US777502
申请日：1996-12-30
申请人： Craig W. Bladow
发明人： Craig W. Bladow
IPC分类号： F15B11/042 , F15B21/04 , F15B21/08 , F16D48/06
CPC分类号： F15B21/008 , F15B11/042 , F15B21/087 , F15B2211/50554 , F15B2211/5159 , F15B2211/526 , F15B2211/634 , F15B2211/6653 , F15B2211/7052
摘要： A control system and method for operating the solenoid valves for controlling the supply of hydraulic fluid to a hydraulic actuator is described. The system and the method involves initially applying a first, increasing linear pressure up to a predetermined magnitude and then holding the pressure at that level for a period of time. This predetermined magnitude is equal to the amount of pressure required to cause initial movement of the piston. By holding the pressure level at a plateau for a period of time, the initial movement of the piston is accomplished in a smooth manner. This period of time is relatively short, typically less than one second. Thereafter, the system and the method involve operating the solenoid valves so as to apply a second, increasing linear pressure up to a predetermined final magnitude.
摘要翻译：描述了用于操作用于控制向液压致动器供给液压流体的电磁阀的控制系统和方法。系统和方法包括首先将第一，增加的线性压力施加到预定的大小，然后将该压力保持在该水平一段时间。该预定量值等于使活塞初始运动所需的压力量。通过将压力水平保持在高原一段时间，活塞的初始运动以平稳的方式实现。这段时间相对较短，通常不到一秒钟。此后，系统和方法涉及操作电磁阀，以便施加第二个增加的线性压力直到预定的最终量值。

2. 发明授权

US06175770B1 Electronic controller having automatic self-configuration capabilities 失效
标题翻译：电子控制器具有自动自配置功能
公开(公告)号：US06175770B1
公开(公告)日：2001-01-16
申请号：US09001305
申请日：1997-12-31
申请人： Craig W. Bladow
发明人： Craig W. Bladow
IPC分类号： G05B1500
CPC分类号： G05B19/0421 , G05B2219/2212 , G05B2219/25097
摘要： A network of electronic controllers adapted for controlling operation of a plurality of output devices. Each of the controllers is programmed with an algorithm which causes the controller to analyze its external connections to identify its assigned tasks and functions, thereby allowing the controller to automatically configure itself for use. Each of the controllers is programmed with instructions for performing the assigned tasks and functions of all of the controllers.
摘要翻译：一种适于控制多个输出设备的操作的电子控制器网络。每个控制器都使用一种算法进行编程，该算法使控制器分析其外部连接以识别其分配的任务和功能，从而允许控制器自动配置自身以供使用。每个控制器都具有用于执行所有控制器的分配任务和功能的指令。

3. 发明授权

US5883799A Method of operating an electronic controller to operate a plurality or output devices 失效
标题翻译：操作电子控制器以操作多个或输出设备的方法
公开(公告)号：US5883799A
公开(公告)日：1999-03-16
申请号：US846288
申请日：1997-04-30
申请人： Craig W. Bladow , Steven P. Thomas
发明人： Craig W. Bladow , Steven P. Thomas
IPC分类号： G05B19/042 , G06F19/00
CPC分类号： G05B19/0423 , G05B2219/21141
摘要： An electronic controller is operated according to a method which efficiently generates output signals to a relatively large number of output devices, yet which utilizes only a relatively small amount of programming code to accomplish this. The electronic controller is responsive to various input signals for generating output signals on a bus line to a plurality of latches, each of which contains a plurality of output lines which are connected to operate the output devices. The electronic controller initially inputs the number of output lines per latch contained in the electronic control system as a variable B. Then, the number of a selected output device (designated as a variable A) is divided by the number of output lines per latch B. The result of this division is expressed in the form of an integer C plus a remainder D. The integer C designates the latch which controls the operation of the selected output device, while the remainder D designates the specific selected output device within that latch. Thus, the electronic controller generates the appropriate output signal on the bus line to the latches.
摘要翻译：电子控制器根据对相对大量的输出设备有效地产生输出信号的方法进行操作，但是仅使用相对少量的编程代码来实现这一点。电子控制器响应于各种输入信号，用于在总线上产生多个锁存器的输出信号，每个锁存器包含连接以操作输出装置的多条输出线。电子控制器最初将包含在电子控制系统中的每个锁存器的输出线的数量作为变量B输入。然后，将所选择的输出装置（指定为变量A）的数量除以每个锁存器B的输出线数该除法的结果以整数C加余数D的形式表示。整数C表示控制所选输出设备的操作的锁存器，而余数D表示该锁存器内的特定选择的输出设备。因此，电子控制器在总线上产生适当的输出信号到锁存器。

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