公开(公告)号：US20030080615A1

公开(公告)日：2003-05-01

申请号：US10004240

申请日：2001-11-01

Applicant: Delphi Technologies, Inc.

Inventor： Bryan P. Riddiford ,  Richard J. Thomas

IPC: B60T008/60

CPC classification number: B60T8/326 ,  B60T7/042 ,  B60T13/662 ,  B60T13/745

Abstract: A force generating apparatus (10) for providing a force to a moving element based upon receipt of an electrical force signal includes a force applying element (33) coupled to the moving element for applying the force to the moving element and an actuator (21) coupled to the force applying element (33) for actuation thereof in response to receiving the electrical force signal. The force generating apparatus (10) further includes a controller (18) for determining when the force applying element (33) is in an apply mode, determining the elapsed time until reversion to a normal mode, determining when the elapsed time is greater than a predefined minimum, modifying the value of the electrical force signal sent to the actuator (21), and modifying a stored control parameter.

Abstract translation: 一种用于基于接收到电力信号而向移动元件提供力的力产生装置（10）包括联接到所述移动元件的力施加元件（33），用于将力施加到所述移动元件，以及致动器（21） 耦合到施力元件（33）以响应于接收到电力信号而致动其。 力产生装置（10）还包括用于确定施力元件（33）何时处于应用模式的控制器（18），确定直到回复到正常模式的经过时间，确定经过时间何时大于 修改发送到致动器（21）的电力信号的值，以及修改存储的控制参数。

公开(公告)号：US20030160503A1

公开(公告)日：2003-08-28

申请号：US10081122

申请日：2002-02-22

Applicant: DELPHI TECHNOLOGIES INC.

Inventor： Bryan P. Riddiford ,  Richard J. Thomas

IPC: B60T013/74

CPC classification number: B60T8/326 ,  B60T7/042 ,  B60T13/745 ,  B60T2270/82

Abstract: The problem of maintaining fluid modulus during a fast mode release of fluid pressure in a force generating apparatus having a force generating actuator fluidically coupled to a force generating device is solved by limiting the rate at which the actuator can reduce fluid pressure in an apply chamber of the actuator to a rate low enough to preclude a change in modulus of the fluid during the fast mode release.

Abstract translation: 在具有流体耦合到力产生装置的力产生致动器的力产生装置中的在具有力产生致动器的力产生装置中的快速模式释放流体压力期间保持流体模量的问题通过限制致动器可以降低施加室中的流体压力 致动器的速率足够低以防止在快速模式释放期间流体的模量变化。

公开(公告)号：US20030109941A1

公开(公告)日：2003-06-12

申请号：US10014083

申请日：2001-12-11

Applicant: DELPHI TECHNOLOGIES INC.

Inventor： Richard J. Thomas

IPC: G05B019/18 ,  G05B011/01 ,  G05B013/02 ,  G05B009/02

CPC classification number: G05B13/021

Abstract: A N-mode control method for providing an input control signal to control an output of a plant is disclosed. First, one or more error control signals and one or more output control signals are determined. Each error control signal is a function of one or more error output signals with each error output signal being indicative a differential between one or more measured output signals of the plant and one or more commanded output signals of the plant. Each output control signal is as a function of the one or more measured output signals. Second, the input control signal is determined as a function of a N dynamics control law when the error control signal(s) and the output control signal(s) collectively indicate the plant is operating in a 1st or 2nd or 3rd or . . . (Nnull1)th or Nth region of operation.

Abstract translation: 公开了一种用于提供输入控制信号以控制设备的输出的N模式控制方法。 首先，确定一个或多个错误控制信号和一个或多个输出控制信号。 每个错误控制信号是一个或多个错误输出信号的函数，每个错误输出信号表示工厂的一个或多个测量输出信号与工厂的一个或多个命令输出信号之间的差值。 每个输出控制信号是一个或多个测量输出信号的函数。 第二，当误差控制信号和输出控制信号共同指示工厂在第1或第2或第3或第3或第2或第3或第2或第2或第3或第3或第 。 。 （N-1）或第N个操作区域。