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1. 发明公开

EP3394462A1 VERFAHREN ZUR STEUERUNG UND/ODER REGELUNG EINER NASSLAUFENDEN KUPPLUNG EINES KRAFTFAHRZEUGS 有权
公开(公告)号：EP3394462A1
公开(公告)日：2018-10-31
申请号：EP16810349.7
申请日：2016-12-12
申请人： Volkswagen Aktiengesellschaft
发明人： MARCHLEWSKI, Marko
IPC分类号： F16D48/06 , F16D21/06
CPC分类号： F16D48/066 , F16D21/06 , F16D48/06 , F16D2500/1045 , F16D2500/30402 , F16D2500/30404 , F16D2500/30406 , F16D2500/702 , F16D2500/70276 , F16D2500/70406 , F16D2500/70605
摘要： The invention relates to a method for open-loop and/or closed-loop controlling of a wet clutch of a motor vehicle, in particular a dual clutch, wherein a specific clutch torque (MK) is adjusted with the aid of a control device (1), and a specific clutch pressure (PK) is applied to the clutch to adjust this specific clutch torque (MK) and the clutch is operated with a specific clutch slip (nS), wherein the functional dependency of the clutch torque (MK) on the clutch pressure (PK) is defined by at least one clutch characteristic curve (KK) for a specific range, in particular stored in the control device, and wherein the clutch characteristic curve (KK) also inherently has a specific friction value or the stored clutch characteristic curve (KK) is based on an inherent friction value. The driving comfort is improved in that initially a friction value correction factor (RKF) is defined and/or determined according to a desired clutch torque (MKSoll) and/or according to the clutch slip (nS) and/or according to the clutch temperature (T) and/or according to the state of aging of the clutch, a corrected clutch torque (MKSoll-Korrektur) is then determined and/or calculated with the aid of the friction value correction factor (RKF) based on the clutch characteristic curve (KK), the clutch pressure (PKSoll-Korrektur) associated with this corrected clutch torque (MKSoll-Korrektur) is then determined based on the clutch characteristic curve (KK), wherein the corrected clutch pressure (PKSoll-Korrektur) determined in this way is then also adjusted to the clutch.

2. 发明授权

EP2971834B1 SYSTEM FOR CLUTCH PRESSURE CONTROL 有权
标题翻译：离合器压力控制系统
公开(公告)号：EP2971834B1
公开(公告)日：2018-05-02
申请号：EP14778086.0
申请日：2014-03-10
申请人： Eaton Corporation
发明人： CHIMNER, Christian, Thomas
IPC分类号： F16D48/02 , F16D48/06 , F16D31/00
CPC分类号： F16D48/066 , F16D48/02 , F16D2048/0209 , F16D2048/0221 , F16D2048/0257 , F16D2500/1024 , F16D2500/1026 , F16D2500/3022 , F16D2500/3024 , F16D2500/3056 , F16D2500/3168 , F16D2500/70406 , F16D2500/7044 , F16D2500/70605 , F16D2500/70626 , F16D2500/70631 , F16D2500/7109
摘要： A clutch system comprises a hydraulic control circuit for controlling a hydraulic system. The hydraulic control circuit comprises processor-executable control instructions to perform a method for controlling hydraulic pressure. The method comprises receiving a target hydraulic pressure. The method generates and outputs pressure control valve commands based on a detected current hydraulic pressure, a detected temperature, and the target hydraulic pressure by implementing proportional integral derivative (PID) calculations and sliding mode calculations while carrying out a closed loop pressure control. The method converts the target hydraulic pressure into motor speed control commands and into motor direct current commands by implementing a linear quadratic regulator (LQR) calculation while carrying out a closed loop speed control. The method controls the electric motor using the motor direct current commands. And, the method controls the pressure control valve by using the pressure control valve commands.

3. 发明授权

EP3006246B1 A method for adaption of supercharger clutch torque in an internal combustion engine 有权
标题翻译：一种用于适应内燃机中的增压器离合器扭矩的方法
公开(公告)号：EP3006246B1
公开(公告)日：2017-07-12
申请号：EP14188403.1
申请日：2014-10-10
申请人： Volvo Car Corporation
发明人： Nordin, Henrik , Svensson, Johan
IPC分类号： B60K6/387 , F16D27/00
CPC分类号： B60K6/387 , F16D48/064 , F16D2500/1021 , F16D2500/10412 , F16D2500/1045 , F16D2500/30415 , F16D2500/30421 , F16D2500/50236 , F16D2500/70408 , F16D2500/7044 , F16D2500/70605

4. 发明公开

EP2788216A4 ADJUSTABLE CONTROL OF POWER TAKE-OFF SUBSYSTEM DAMPING AND SYSTEM THEREOF 有权
标题翻译：失电的可调控制CUTS子系统和系统及其
公开(公告)号：EP2788216A4
公开(公告)日：2016-11-09
申请号：EP13854923
申请日：2013-11-18
申请人： ALLISON TRANSM INC
发明人： POCIASK MICHAEL , BRICENO JORGE
IPC分类号： B60K17/28 , B60K25/06 , B60W10/02 , B60W30/188 , F16D48/06
CPC分类号： F16D48/066 , B60K25/06 , B60W10/02 , B60W30/1888 , B60W2510/0638 , B60W2510/305 , B60Y2300/205 , B60Y2300/423 , F16D2500/10412 , F16D2500/10437 , F16D2500/3067 , F16D2500/70406 , F16D2500/70605

5. 发明公开

EP3006246A1 A method for adaption of supercharger clutch torque in an internal combustion engine 有权
标题翻译： Verfahren zur Anpassung eines Laderkupplungsmoments bei einem Verbrennungsmotor
公开(公告)号：EP3006246A1
公开(公告)日：2016-04-13
申请号：EP14188403.1
申请日：2014-10-10
申请人： Volvo Car Corporation
发明人： Nordin, Henrik , Svensson, Johan
IPC分类号： B60K6/387 , F16D27/00
CPC分类号： B60K6/387 , F16D48/064 , F16D2500/1021 , F16D2500/10412 , F16D2500/1045 , F16D2500/30415 , F16D2500/30421 , F16D2500/50236 , F16D2500/70408 , F16D2500/7044 , F16D2500/70605
摘要： The invention relates to a method for adaption of clutch torque in an electromagnetic clutch (1) for an auxiliary rotating unit (2) such as a supercharger or an AC compressor by means of an engine control unit (3), wherein engagement of said electromagnetic clutch (1) is achieved by means of a coil control current being applied to an electromagnetic coil (4) which pulls a clutch armature disc (5) connected to the auxiliary rotating unit (2) into engagement with a clutch rotor (6) operatively connected to an internal combustion engine (7) which is provided with a crank speed sensor (8) for feeding a crank speed signal to the engine control unit (3). The method comprises the following steps:
- step 1: intermittently performing an adaption engagement of the clutch (1) initiated by the engine control unit (3)
- step 2: recording crank speed signal disturbance data from a disturbance in said crank speed signal following clutch speed synchronization,
- step 3: entering said crank speed signal disturbance data into a look-up table or an equation yielding an adaption factor,
- step 4: multiplying said adaption factor with a previously stored torque adaption factor (TAF) yielding a new torque adaption factor (TAF);
- step 5: applying said new torque adaption factor (TAF) to a nominal clutch torque table yielding an adapted coil control current/actual clutch torque relationship
- step 6: iterating steps 1 through 5 until the remaining relative error between deduced actual clutch torque and expected nominal clutch torque is reduced to an accepted predetermined level.
摘要翻译：本发明涉及一种用于通过发动机控制单元（3）适应用于诸如增压器或AC压缩机的辅助旋转单元（2）的电磁离合器（1）中的离合器扭矩的方法，其中所述电磁离合器（1）通过施加到电磁线圈（4）的线圈控制电流来实现，该电磁线圈（4）将连接到辅助旋转单元（2）的离合器电枢盘（5）与离合器转子（6）可操作地接合连接到内燃机（7），内燃机（7）设置有用于向发动机控制单元（3）供给曲轴转速信号的曲柄转速传感器（8）。该方法包括以下步骤： - 步骤1：间歇地执行由发动机控制单元（3）启动的离合器（1）的适应接合 - 步骤2：记录来自所述曲柄速度信号中的干扰的曲柄速度信号干扰数据离合器速度同步，步骤3：将所述曲柄速度信号干扰数据输入到查找表或产生适应因子的方程中，步骤4：将所述自适应因子与先前存储的转矩适应因子（TAF）相乘，产生新的扭矩适应因子（TAF）; - 步骤5：将所述新的转矩适应因子（TAF）应用于公称离合器扭矩表，产生适应的线圈控制电流/实际离合器扭矩关系 - 步骤6：迭代步骤1至5，直到推导的实际离合器扭矩和期望的公称离合器扭矩减小到接受的预定水平。

6. 发明公开

EP2971834A1 SYSTEM AND METHOD FOR CLUTCH PRESSURE CONTROL 有权
标题翻译：用于离合器压力控制的系统和方法
公开(公告)号：EP2971834A1
公开(公告)日：2016-01-20
申请号：EP14778086.0
申请日：2014-03-10
申请人： Eaton Corporation
发明人： CHIMNER, Christian, Thomas
IPC分类号： F16D48/02 , F16D48/06 , F16D31/00
CPC分类号： F16D48/066 , F16D48/02 , F16D2048/0209 , F16D2048/0221 , F16D2048/0257 , F16D2500/1024 , F16D2500/1026 , F16D2500/3022 , F16D2500/3024 , F16D2500/3056 , F16D2500/3168 , F16D2500/70406 , F16D2500/7044 , F16D2500/70605 , F16D2500/70626 , F16D2500/70631 , F16D2500/7109
摘要： A clutch system comprises a hydraulic control circuit for controlling a hydraulic system. The hydraulic control circuit comprises processor-executable control instructions to perform a method for controlling hydraulic pressure. The method comprises receiving a target hydraulic pressure. The method generates and outputs pressure control valve commands based on a detected current hydraulic pressure, a detected temperature, and the target hydraulic pressure by implementing proportional integral derivative (PID) calculations and sliding mode calculations while carrying out a closed loop pressure control. The method converts the target hydraulic pressure into motor speed control commands and into motor direct current commands by implementing a linear quadratic regulator (LQR) calculation while carrying out a closed loop speed control. The method controls the electric motor using the motor direct current commands. And, the method controls the pressure control valve by using the pressure control valve commands.
摘要翻译：离合器系统包括用于控制液压系统的液压控制回路。液压控制回路包括处理器可执行控制指令以执行用于控制液压的方法。该方法包括接收目标液压。该方法通过在执行闭环压力控制的同时实施比例积分微分（PID）计算和滑动模式计算，基于检测到的当前液压，检测到的温度和目标液压产生并输出压力控制阀指令。该方法通过在执行闭环速度控制时执行线性二次调节器（LQR）计算来将目标液压压力转换成电动机速度控制命令和电动机直流电流命令。该方法使用电动机直流指令来控制电动机。并且，该方法通过使用压力控制阀指令来控制压力控制阀。

7. 发明公开

EP2689980A4 TRANSMISSION CONTROL DEVICE FOR HYBRID VEHICLE 审中-公开
标题翻译：传动控制装置的混合动力汽车
公开(公告)号：EP2689980A4
公开(公告)日：2015-09-09
申请号：EP12765459
申请日：2012-03-21
申请人： AISIN SEIKI
发明人： TERAKAWA TOMOMITSU , HOSOI YASUHIRO , KITAMURA YUICHIRO , SUZUKI YOSHIHIDE
IPC分类号： B60W10/02 , B60K6/48 , B60K6/52 , B60K6/547 , B60K23/02 , B60L11/14 , B60W10/04 , B60W10/06 , B60W20/00 , F02D29/02 , F16D48/02
CPC分类号： B60W20/30 , B60K6/48 , B60K6/54 , B60K2006/4808 , B60L15/2054 , B60W10/02 , B60W10/06 , B60W10/08 , B60W10/10 , B60W10/11 , B60W20/00 , B60W2050/0088 , B60W2510/0638 , B60W2510/0657 , B60W2600/00 , B60W2710/022 , B60W2710/0644 , B60W2710/0666 , B60Y2400/4242 , F02D29/02 , F02D31/001 , F02D41/022 , F02D41/2464 , F02D2250/18 , F16D48/06 , F16D48/066 , F16D2500/1024 , F16D2500/1026 , F16D2500/1066 , F16D2500/1085 , F16D2500/3026 , F16D2500/3065 , F16D2500/3067 , F16D2500/3108 , F16D2500/50236 , F16D2500/50287 , F16D2500/70252 , F16D2500/70264 , F16D2500/7041 , F16D2500/7044 , F16D2500/70454 , F16D2500/70605 , Y02T10/6221 , Y02T10/626 , Y02T10/6286 , Y02T10/645 , Y02T10/72 , Y02T10/7275 , Y10S903/93
摘要： When an engine torque Te is equal to or less than a predetermined value during a constant speed traveling, a learning engine rotational speed LNe is set to a rotational speed being higher by +± than the present engine rotational speed. Then, a learning engine torque Teb is calculated that corresponds to the learning engine rotational speed LNe, a learning clutch actuator operation amount Saa is obtained that corresponds to the learning clutch torque Tca, and a clutch actuator is operated based on the learning clutch actuator operation amount Saa. Thereafter, when the engine rotational speed and the engine torque are in stable states, a clutch torque value corresponding to the learning clutch actuator operation amount Saa is compensated by a stable engine torque value Tec.

8. 发明公开

EP2788216A1 ADJUSTABLE CONTROL OF POWER TAKE-OFF SUBSYSTEM DAMPING AND SYSTEM THEREOF 有权
标题翻译： EINSTELLBARE STEUERUNG DERDÄMPFUNGEINES STROMABSCHALTUNGSSUBSYSTEMS UND SYSTEMDAFÜR
公开(公告)号：EP2788216A1
公开(公告)日：2014-10-15
申请号：EP13854923.3
申请日：2013-11-18
申请人： Allison Transmission, Inc.
发明人： POCIASK, Michael , BRICENO, Jorge
IPC分类号： B60K17/28 , B60K25/06
CPC分类号： F16D48/066 , B60K25/06 , B60W10/02 , B60W30/1888 , B60W2510/0638 , B60W2510/305 , B60Y2300/205 , B60Y2300/423 , F16D2500/10412 , F16D2500/10437 , F16D2500/3067 , F16D2500/70406 , F16D2500/70605
摘要： The present disclosure provides a method for controlling a power take-off assembly. The method includes providing a drive unit, a transmission having an output, a speed sensor, a controller including a memory unit and a processor, and the power take-off assembly including a clutch and a solenoid. The method also includes storing a first threshold in the memory unit, determining a current input speed of the drive unit with the speed sensor, and comparing the current input speed to the first threshold. The method further includes controlling an amount of hydraulic pressure supplied to the clutch and engaging the clutch.
摘要翻译：本公开提供了一种用于控制动力输出组件的方法。该方法包括提供驱动单元，具有输出的变速器，速度传感器，包括存储器单元和处理器的控制器，以及包括离合器和螺线管的动力输出组件。该方法还包括将第一阈值存储在存储器单元中，使用速度传感器确定驱动单元的当前输入速度，并将当前输入速度与第一阈值进行比较。该方法还包括控制供给到离合器并接合离合器的液压量。

9. 发明公开

EP2655913A2 VERFAHREN ZUR ANSTEUERUNG EINES BETÄTIGUNGSMITTELS 审中-公开
标题翻译：一种用于控制操作的装置
公开(公告)号：EP2655913A2
公开(公告)日：2013-10-30
申请号：EP11779417.2
申请日：2011-11-08
申请人： ZF Friedrichshafen AG
发明人： KRAMER, Rupert , HERTER, Peter , BITZER, Franz , MAIR, Roland , SCHNEIDER, Florian
IPC分类号： F16D48/02
CPC分类号： F15B15/20 , F16D48/02 , F16D2048/0233 , F16D2048/0278 , F16D2500/10412 , F16D2500/3023 , F16D2500/3024 , F16D2500/3026 , F16D2500/70211 , F16D2500/70235 , F16D2500/70605
摘要： Method for controlling a pneumatic actuator for actuating a pneumatically actuated device, the actuator comprising a piston and a pneumatic cylinder. The piston is disposed in the pneumatic cylinder so as to be axially slidable therein, the piston being movable depending on a pressure in a pressure compartment of the pneumatic cylinder. The pressure in the pressure compartment is adjusted by means of a control device which controls at least a valve and/or pressure regulation means and/or a pressure generation device, a pilot control component for the control being determined depending on at least a sliding friction force and/or at least a static friction force of the pneumatic actuator.

10. 发明授权

EP2409048B1 METHOD FOR CONTROLLING A TORQUE TRANSMITTING DEVICE WITH LEARNING FUNCTION 有权
标题翻译：方法用于控制与学习力传递装置
公开(公告)号：EP2409048B1
公开(公告)日：2013-05-29
申请号：EP09779168.5
申请日：2009-03-17
申请人： Flanders' Mechatronics Technology Centre v.z.w.
发明人： PINTE, Gregory , SYMENS, Wim , VERDONCK, Walter , VERSTEYHE, Mark , VAN SPEYBROECK, Maarten , SWEVERS, Jan , SAS, Paul
IPC分类号： F16D48/06 , F16H61/06
CPC分类号： F16H61/061 , F16D48/066 , F16D2500/1026 , F16D2500/10412 , F16D2500/1045 , F16D2500/3024 , F16D2500/3026 , F16D2500/30403 , F16D2500/30404 , F16D2500/50275 , F16D2500/70414 , F16D2500/70605 , F16D2500/7061 , F16D2500/70631 , F16H2061/283

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