REGELUNGSANORDNUNG, REGELSYSTEM UND HOCHFREQUENZLEISTUNGSERZEUGUNGSVORRICHTUNG
    1.
    发明申请
    REGELUNGSANORDNUNG, REGELSYSTEM UND HOCHFREQUENZLEISTUNGSERZEUGUNGSVORRICHTUNG 审中-公开
    控制设备,控制系统和高频发电装置

    公开(公告)号:WO2015177075A1

    公开(公告)日:2015-11-26

    申请号:PCT/EP2015/060853

    申请日:2015-05-18

    Inventor: BOCK, Christian

    CPC classification number: H01J37/32183 G05B11/06 H03H7/40 H05H1/46

    Abstract: Eine Regelungsanordnung (6), insbesondere zur Leistungsregelung und/oder Impedanzanpassung der Ausgangsimpedanz eines Hochfrequenzleistungsgenerators an die Impedanz einer Last, insbesondere einer Plasmaentladung, weist auf: a. einen ersten Regler (13), dem ein erster Sollwert (14) und ein erster Istwert (12) sowie ein Korrekturwert (15) zugeführt sind, wobei der erste Regler (13) eingerichtet ist, unter Berücksichtigung des Korrekturwerts (15) einen ersten Stellwert (22) zu erzeugen, b. eine Korrekturwertermittlungsvorrichtung (16), der ein Kontrollwert (24) zugeführt ist, und die eingerichtet ist, unter Berücksichtigung des Kontrollwerts (24) und eines Vorgabewerts (17) den Korrekturwert (15) zu ermitteln, wobei c. die Korrekturwertermittlungsvorrichtung (16) und der erste Regler (13) derart ausgelegt sind, dass der Korrekturwert (15) bei Abweichung des Kontrollwerts (24) von dem Vorgabewert (17) den ersten Regler (6) so beeinflusst, dass der erste Istwert (12) von dem ersten Sollwert (14) im eingeregelten Zustand des ersten Reglers (6) abweicht.

    Abstract translation: 的控制装置(6),特别是用于功率控制和/或高频电力发生器到一个负载的阻抗的输出阻抗的阻抗匹配,特别是等离子放电,包括:a。 第一控制器(13),其中第一设定值(14)和第一实际值(12)和一个修正值(15)被供给,其中,所述第一控制器(13)适于考虑到修正值(15)具有第一控制值 生成(22)中,b。 其与控制值(24)提供,并且其中,校正值确定装置(16)是在考虑了控制值(24)和一组值(17),以确定校正值(15),其中,c的设置。 修正值确定装置(16)和所述第一控制器(13)被设计成使得从缺省值(17)的控制值(24)的偏差期间的校正值(15),从而影响第一调节器(6),所述第一实际值(12 )(第一目标值14)的偏离在所述第一调节器(6)的调整后的状态。

    制御システムおよび制御方法
    2.
    发明申请

    公开(公告)号:WO2022176247A1

    公开(公告)日:2022-08-25

    申请号:PCT/JP2021/034474

    申请日:2021-09-21

    Abstract: アクチュエータの実際の駆動量に基づいて、次のアクチュエータへの指令に対してフィードバックをかける。制御システムは、作業位置に関する指令を生成するためのプログラムを格納するメモリと、プログラムを実行するための制御部と、第1の駆動部に駆動信号を出力する第1の出力部と、第2の駆動部に別の駆動信号を出力する第2の出力部と、第1の駆動部の駆動量を計測する計測部とを備える。制御部は、指令に含まれる低周波成分を抽出し、低周波成分を第1の出力部に伝送し、第1の駆動部の駆動量を示す信号に基づいて、指令に含まれる高周波成分を補正し、高周波成分を第2の駆動部に伝送する。

    CLOSED LOOP CONTROL SYSTEM FOR PRODUCING A SEALED POUCH
    3.
    发明申请
    CLOSED LOOP CONTROL SYSTEM FOR PRODUCING A SEALED POUCH 审中-公开
    用于生产密封袋的闭环控制系统

    公开(公告)号:WO2002071161A1

    公开(公告)日:2002-09-12

    申请号:PCT/US2002/004418

    申请日:2002-02-14

    Abstract: A system for maintaining a desired sealing force is provided, which incorporates a closed loop control system. The system includes a platen (18), which has a surface for making contact with one or more items to be sealed, a motor (14) for producing a linear movement, a linkage (20) coupled to the platen (18) and the motor (14) for transferring the linear movement produced by the motor (14) to the platen (18), and a transducer (22) coupled between the linkage (20) and the platen (18) for measuring the force applied to the platen (18) via the linkage (20) through the linear movement of the motor (14) and producing a signal representative of the force measured. A motor controller (12) produces a motor control signal, which is supplied to the motor (14) for controlling the same. The motor control signal is used to control the linear movement produced by the motor (14). The motor controller (12) further receives the feedback signal from the transducer (22), and correspondingly adjusts the value of the control signal used to control the magnitude of the linear movement.

    Abstract translation: 提供了一种用于保持期望的密封力的系统,其包括闭环控制系统。 该系统包括压板(18),其具有用于与要密封的一个或多个物品接触的表面,用于产生线性运动的马达(14),联接到压板(18)的联动装置(20) 用于将由电动机(14)产生的线性运动传递到压板(18)的电动机(14)和耦合在联动装置(20)和压板(18)之间的换能器(22),用于测量施加到压板 (18)通过所述连杆(20)通过所述马达(14)的线性运动,并且产生表示所测量的力的信号。 电动机控制器(12)产生电动机控制信号,供给电动机(14)进行控制。 马达控制信号用于控制马达(14)产生的线性运动。 马达控制器(12)进一步接收来自换能器(22)的反馈信号,并且相应地调节用于控制线性运动幅度的控制信号的值。

    TOW BAR ARRANGEMENT FOR CONTROL OF A SELF-PROPELLED TRAILER

    公开(公告)号:WO2021150160A1

    公开(公告)日:2021-07-29

    申请号:PCT/SE2021/050031

    申请日:2021-01-20

    Abstract: Tow bar arrangement (100) for interconnection of a pulling vehicle (10) and a pulled trailer (20).The arrangement (100) comprises a control device (110) with a force sensor (111) arranged to sense an instantaneous relative force between vehicle (10) and trailer (20).The control device (110) is arranged to produce a control signal for an electric motor (21) arranged to propel the trailer (20) so that a motor force counter-acts said measured force.The invention is characterised in that the control device (110) is arranged to a first time series of force measurements, in that the control device (110) comprises a low-pass filter (112) producing a second low-pass filtered time series, and in that a regulator (113) is ar-ranged to regulate said second time series to produce said control signal.

    DEVICE AND METHOD OF MOTION CONTROL
    7.
    发明申请
    DEVICE AND METHOD OF MOTION CONTROL 审中-公开
    设备和运动控制方法

    公开(公告)号:WO2017189774A1

    公开(公告)日:2017-11-02

    申请号:PCT/US2017/029715

    申请日:2017-04-26

    Abstract: A device and method of iterative motion control is described using a non-linear table in a feedback loop to convert a desired acceleration input to motor drive outputs, where the motor is part of a controlled motion system. The table may be a two- or three-dimensional table additionally responsive to the current system state, such as shaft speed, position, or phase angle. The motor may be a two-coil stepper motor where the corrected non-linearity serves the purpose of maintaining desired toque. Inputs may be waypoints comprising both a target position and target velocity. The motion system may use an inverted SCARA arm. Up to three non-linear correction tables may be used: a first corrects motor steps to a more accurate shaft angle; a second corrects motor drive signals to achieve desired torque; a third correct motor drive signals responsive to shaft speed. Tables may be generated by a series of motion passes using a fixed shaft offset angle for each pass.

    Abstract translation: 在反馈回路中使用非线性表格来描述迭代运动控制的装置和方法,以将期望的加速度输入转换成马达驱动输出,其中马达是受控运动系统的一部分。 该表格可以是另外响应于当前系统状态的二维或三维表格,例如轴速度,位置或相角。 电机可以是双线圈步进电机,其中校正的非线性用于维持期望的转矩。 输入可以是包括目标位置和目标速度的路标。 运动系统可以使用倒立的SCARA手臂。 最多可以使用三个非线性校正表:第一个校正电机步进到更精确的轴角; 一秒钟校正马达驱动信号以实现期望的扭矩; 响应轴转速的第三个正确的马达驱动信号。 表格可能会通过一系列的运动过程产生,每次使用固定的轴偏移角度。

    SYSTEM FOR CONTROLLING THE ELECTRICAL ENERGY FOR A GROUP OF BUILDINGS
    8.
    发明申请
    SYSTEM FOR CONTROLLING THE ELECTRICAL ENERGY FOR A GROUP OF BUILDINGS 审中-公开
    用于控制一组建筑物的电能的系统

    公开(公告)号:WO2017042783A1

    公开(公告)日:2017-03-16

    申请号:PCT/IB2016/056399

    申请日:2016-10-25

    Abstract: A system for controlling the electrical energy for a group of buildings with a plurality of sensors (5) distributed in buildings (4) to monitor in real time variables associated with the electrical system of each building (4). It has a control unit (2) to compare the monitored variables of the electrical system of the buildings (4) with reference variables (1) and also generates a response signal based on the result of the comparison. Actuators (3) distributed in the buildings (4) perform an action on the electrical installation of the building based on the response signal generated by the control unit (2).

    Abstract translation: 一种用于控制具有分布在建筑物(4)中的多个传感器(5)的一组建筑物的电能以便实时监测与每个建筑物(4)的电气系统相关联的变量的系统。 它具有控制单元(2),将建筑物(4)的电气系统的监控变量与参考变量(1)进行比较,并根据比较结果生成响应信号。 基于由控制单元(2)生成的响应信号,分布在建筑物(4)中的执行器(3)对建筑物的电气安装执行动作。

    SYSTEMS AND METHODS FOR PURGING REDUCTANT FROM A REDUCTANT INJECTOR

    公开(公告)号:WO2020010066A1

    公开(公告)日:2020-01-09

    申请号:PCT/US2019/040273

    申请日:2019-07-02

    Abstract: A reductant insertion system for inserting reductant into an aftertreatment system via a reductant injector comprises a reductant insertion assembly comprising a pump operatively coupled to the reductant injector via a reductant delivery line. A compressed gas source is operatively coupled to the reductant injector and provides a compressed gas to the reductant injector for gas assisted delivery of the reductant. A controller is operatively coupled to the compressed gas source and the reductant insertion assembly and configured to determine whether there is a reductant demand for the reductant. In response to there being no reductant demand, the controller stops the pump and activates the compressed gas source for a predetermined time so as to provide compressed gas to the reductant injector at a pressure sufficient to force reductant contained in the reductant injector upstream towards the reductant insertion assembly via the reductant delivery line while the pump is stopped.

    WATER FILTRATION SYSTEM WITH RECIRCULATION TO REDUCE TOTAL DISSOLVED SOLIDS CREEP EFFECT

    公开(公告)号:WO2018128757A3

    公开(公告)日:2018-07-12

    申请号:PCT/US2017/065882

    申请日:2017-12-12

    Abstract: A point-of-use water filtration system having an idle mode and a filtration mode, the water filtration system including a feed water inlet, a pump in fluid communication with the feed water inlet via a feed water line, and a semi-permeable membrane having an upstream side and a downstream side. A first portion of the upstream side is in fluid communication with a membrane inlet and a second portion of the upstream side is in fluid communication with the concentrate outlet, and the downstream side is in fluid communication with a permeate outlet. The point-of-use water filtration system also includes a permeate line in fluid communication with the permeate outlet and a filtered water outlet, a concentrate line in fluid communication with the concentrate outlet, a flow path configured to selectively connect the permeate line to the feed water line; and a controller configured to anticipate demand for the filtration mode.

Patent Agency Ranking