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    • 6. 发明申请
    • METHOD AND ELECTRONIC DEVICE FOR COMPENSATION OF THE HYSTERESIS OF PNEUMATICALLY DRIVEN FITTINGS
    • 用于补偿气动配件的滞后的方法和电子装置
    • US20100176320A1
    • 2010-07-15
    • US12687629
    • 2010-01-14
    • Heiko KRESSE
    • Heiko KRESSE
    • F16K31/02
    • G05B19/404F15B2211/6656F15B2211/851F15B2211/8646F16K31/1262F16K37/0041G05B2219/41143G05B2219/41186G05B2219/43022G05B2219/45006
    • A method and an electronic device for compensation of the hysteresis of a pneumatically driven fitting having an electropneumatic valve. The electropneumatic valve is driven by a position regulator and is used in a closed control loop for position regulation of a switching element of an pneumatic actuating drive for operation of the fitting. Hysteresis of the pneumatically driven fitting is compensated for by the position regulator via at least one hysteresis correction factor. The control-engineering compensation for the hysteresis is carried out separately for a first basic case of starting or reversing a switching element and for a second basic case of continuous movement of the switching element, such that a dominant static friction is compensated for in the first basic case and the dominant sliding friction is compensated for in the second basic case, and the pneumatic actuating drive operates the switching element matched thereto.
    • 一种用于补偿具有电动气动阀的气动配件的滞后的方法和电子装置。 电动气动阀由位置调节器驱动,并用于闭合控制回路,用于气动致动驱动器的开关元件的位置调节,用于操作配件。 气动配件的滞后由位置调节器通过至少一个滞后校正系数补偿。 对于启动或反转开关元件的第一基本情况以及开关元件的连续运动的第二基本情况,分别执行用于滞后的控制工程补偿,使得主要静摩擦在第一 基本情况和主要滑动摩擦在第二基本情况下被补偿,并且气动执行驱动器操作与其匹配的开关元件。
    • 8. 发明授权
    • Method and electronic device for compensation of the hysteresis of pneumatically driven fittings
    • 用于补偿气动配件滞后的方法和电子装置
    • US08352048B2
    • 2013-01-08
    • US12687629
    • 2010-01-14
    • Heiko Kresse
    • Heiko Kresse
    • G05B13/02G05D7/00G05D11/00
    • G05B19/404F15B2211/6656F15B2211/851F15B2211/8646F16K31/1262F16K37/0041G05B2219/41143G05B2219/41186G05B2219/43022G05B2219/45006
    • A method and an electronic device for compensation of the hysteresis of a pneumatically driven fitting having an electropneumatic valve. The electropneumatic valve is driven by a position regulator and is used in a closed control loop for position regulation of a switching element of an pneumatic actuating drive for operation of the fitting. Hysteresis of the pneumatically driven fitting is compensated for by the position regulator via at least one hysteresis correction factor. The control-engineering compensation for the hysteresis is carried out separately for a first basic case of starting or reversing a switching element and for a second basic case of continuous movement of the switching element, such that a dominant static friction is compensated for in the first basic case and the dominant sliding friction is compensated for in the second basic case, and the pneumatic actuating drive operates the switching element matched thereto.
    • 一种用于补偿具有电动气动阀的气动配件的滞后的方法和电子装置。 电动气动阀由位置调节器驱动,并用于闭合控制回路,用于气动致动驱动器的开关元件的位置调节,用于操作配件。 气动配件的滞后由位置调节器通过至少一个滞后校正系数补偿。 对于启动或反转开关元件的第一基本情况以及开关元件的连续运动的第二基本情况,分别执行用于滞后的控制工程补偿,使得主要静摩擦在第一 基本情况和主要滑动摩擦在第二基本情况下被补偿,并且气动执行驱动器操作与其匹配的开关元件。