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1. 发明申请

US20180126848A1 METHOD FOR SYNCHRONIZATION CONTROL OF RAPID CONNECT AWD SYSTEMS 审中-公开
公开(公告)号：US20180126848A1
公开(公告)日：2018-05-10
申请号：US15573195
申请日：2016-05-12
申请人： DANA AUTOMOTIVE SYSTEMS GROUP, LLC
发明人： STIJN GOOSSENS , MARK R. J. VERSTEYHE , THOMAS J. VYNCKE
IPC分类号： B60K23/08 , B60K17/344 , F16D48/06
CPC分类号： B60K23/08 , B60K17/344 , B60K23/0808 , B60K2023/0825 , B60K2023/0833 , F16D48/06 , F16D2500/1023 , F16D2500/10431 , F16D2500/1045 , F16D2500/10462 , F16D2500/30415 , F16D2500/30421 , F16D2500/30426 , F16D2500/3115 , F16D2500/50251 , F16D2500/50275 , F16D2500/5102 , F16D2500/5122 , F16D2500/7041 , F16D2500/70605 , F16D2500/7061 , F16D2500/70626 , F16D2500/70652 , F16D2500/70668 , F16D2500/7082
摘要： A method of controlling an all-wheel-drive system connect event including providing a power transmission apparatus having a clutch, a propeller shaft, and a rear drive unit with a clutch pack assembly. The rear drive unit clutch pack is actuated by creating a model of the propeller shaft rotational speed, adapting the model parameters to compensate for temperature and vehicle wheel speed, storing the model, adapting the model utilizing information collected during a previous all-wheel-drive system connect event, and developing a set point for the clutch driving element utilizing the model and a multi-loop control architecture. The power transmission apparatus clutch is then engaged.

2. 发明申请

US20100033890A1 SOFT START CLUTCH CONTROLLER 有权
标题翻译：软启动离合器控制器
公开(公告)号：US20100033890A1
公开(公告)日：2010-02-11
申请号：US12580929
申请日：2009-10-16
申请人： Sean O. Harnett
发明人： Sean O. Harnett
IPC分类号： H01H47/00
CPC分类号： F16D48/064 , F16D2500/1022 , F16D2500/10418 , F16D2500/3022 , F16D2500/30415 , F16D2500/30426 , F16D2500/3069 , F16D2500/3166 , F16D2500/50224 , F16D2500/50239 , F16D2500/50251 , F16D2500/70223 , F16D2500/7027 , F16D2500/70282 , F16D2500/7041 , F16D2500/70414 , F16D2500/70418 , F16D2500/70605 , F16D2500/70652 , F16D2500/7109
摘要： A clutch actuator for an electromechanical clutch having a solenoid actuating coil initially provides power to the solenoid at a high rate by using a high duty cycle pulse with a modulated controller. When the initial engagement of the clutch elements is sensed by a decrease in current, the duty cycle of the pulse width modulator is reduced and thereafter increased in a controlled fashion to accomplish a soft start.
摘要翻译：用于具有螺线管致动线圈的机电离合器的离合器致动器最初通过使用具有调制控制器的高占空比脉冲以高速率向螺线管提供电力。当通过电流的减小来感测到离合器元件的初始接合时，脉冲宽度调制器的占空比被减小，此后以受控的方式增加以实现软启动。

3. 发明授权

US4558772A Electronic control for a starting clutch 失效
标题翻译：起动离合器的电子控制
公开(公告)号：US4558772A
公开(公告)日：1985-12-17
申请号：US645338
申请日：1984-08-29
申请人： Michael R. Grimes , William J. Vukovich
发明人： Michael R. Grimes , William J. Vukovich
IPC分类号： F16D48/06 , B60K41/02
CPC分类号： F16D48/066 , B60W2510/0638 , B60W2540/10 , B60W2710/023 , B60W2710/0644 , F16D2500/10412 , F16D2500/1045 , F16D2500/3067 , F16D2500/50224 , F16D2500/70241 , F16D2500/70252 , F16D2500/7027 , F16D2500/70605 , F16D2500/70652 , F16D2500/70668 , F16D2500/7087 , Y10T477/75 , Y10T477/755
摘要： An electronic control for energizing an electrically operated valve of a motor vehicle starting clutch at a level which compensates for performance variations of the valve and/or clutch so that the desired clutch engagement feel may be repeatably produced. The compensated energization level is formed by the combination of a principal term determined as a function of engine speed and a corrective, or vernier, term determined as a function of engine speed deviation from a reference engine speed. The reference engine speed is obtained by determining the desired steady state engine speed for the clutch engagement and applying thereto a time response characteristic that generally resembles that of the vehicle engine.
摘要翻译：一种电动控制装置，其以补偿阀和/或离合器的性能变化的水平来激励机动车辆起动离合器的电动阀，使得可以重复地产生期望的离合器接合感。补偿的通电水平是通过根据发动机转速确定的主要项和根据发动机转速偏离参考发动机转速的函数确定的校正或游标的组合来形成的。通过确定用于离合器接合的期望的稳态发动机转速并向其施加通常类似于车辆发动机的时间响应特性来获得参考发动机转速。

4. 发明授权

US09670972B2 Trimmed lock-up clutch 有权
公开(公告)号：US09670972B2
公开(公告)日：2017-06-06
申请号：US14263545
申请日：2014-04-28
申请人： Twin Disc, Inc.
发明人： William D. Smith , Richard A. Shaw
IPC分类号： F16H61/14 , G06F7/00 , G06F17/00 , G06F19/00 , F16D48/06
CPC分类号： F16D48/06 , F16D2500/3024 , F16D2500/30406 , F16D2500/3163 , F16D2500/3166 , F16D2500/50293 , F16D2500/70406 , F16D2500/7061 , F16D2500/70652
摘要： In order to reduce torsional vibrations in a drive including a torque converter with a turbine and impeller, clutch slip speed of the drive is adjusted by manipulation of clutch pressure. This may be done in either closed loop mode or open loop mode by setting the clutch pressure to a predetermined value or continuously adjusting clutch pressure. Pressure is adjusted to produce a positively sloped function of sensed total torque of the clutch and turbine over the clutch slip speed. This produces extended service life of the drive train components, greater efficiency of the torque converter, and smoother operation of the drive.

5. 发明授权

US08320096B2 Soft start clutch controller 有权
标题翻译：软启动离合器控制器
公开(公告)号：US08320096B2
公开(公告)日：2012-11-27
申请号：US12580929
申请日：2009-10-16
申请人： Sean O. Harnett
发明人： Sean O. Harnett
IPC分类号： H01H47/00
CPC分类号： F16D48/064 , F16D2500/1022 , F16D2500/10418 , F16D2500/3022 , F16D2500/30415 , F16D2500/30426 , F16D2500/3069 , F16D2500/3166 , F16D2500/50224 , F16D2500/50239 , F16D2500/50251 , F16D2500/70223 , F16D2500/7027 , F16D2500/70282 , F16D2500/7041 , F16D2500/70414 , F16D2500/70418 , F16D2500/70605 , F16D2500/70652 , F16D2500/7109
摘要： A clutch actuator for an electromechanical clutch having a solenoid actuating coil initially provides power to the solenoid at a high rate by using a high duty cycle pulse with a modulated controller. When the initial engagement of the clutch elements is sensed by a decrease in current, the duty cycle of the pulse width modulator is reduced and thereafter increased in a controlled fashion to accomplish a soft start.
摘要翻译：用于具有螺线管致动线圈的机电离合器的离合器致动器最初通过使用具有调制控制器的高占空比脉冲以高速率向螺线管提供电力。当通过电流的减小来感测到离合器元件的初始接合时，脉冲宽度调制器的占空比被减小，此后以受控的方式增加以实现软启动。

6. 发明申请

US20020096414A1 Gear-mesh type automatic transmission system 审中-公开
标题翻译：齿轮式自动变速箱系统
公开(公告)号：US20020096414A1
公开(公告)日：2002-07-25
申请号：US09919880
申请日：2001-08-02
申请人： MITSUBISHI DENKI KABUSHIKI KAISHA
发明人： Shoichi Miyamoto
IPC分类号： B60K041/22 , B60K041/00
CPC分类号： B60W10/06 , B60W10/02 , B60W10/11 , B60W30/19 , B60W2510/0241 , B60W2510/0652 , B60W2510/102 , F16D48/064 , F16D48/08 , F16D2500/10475 , F16D2500/1085 , F16D2500/30407 , F16D2500/30806 , F16D2500/30825 , F16D2500/3144 , F16D2500/31466 , F16D2500/7041 , F16D2500/70462 , F16D2500/70488 , F16D2500/7061 , F16D2500/70652 , F16H61/2807 , F16H63/46 , F16H2059/6807 , Y10T477/6407 , Y10T477/6414
摘要： A gear-mesh type automatic transmission system capable of controlling clutch coupling speed so as to mitigate shock likely to occur upon changeover of speed stage regardless of not only time-dependent deterioration of an electromagnetic clutch but also dispersion among individual clutches. The gear-mesh type automatic transmission system includes an electromagnetic clutch (2) for effectuating transmission and interruption of output power from an output shaft (21) of an engine (1) to an input shaft (22) of a gear-mesh type transmission (3), a shift/select actuator (5) for shifting a speed change gear to a shift/select position in the gear-mesh type transmission (3), a shift/select position sensor (6) for detecting a shift/select position of the speed change gear, and a control unit (4) for driving the shift/select actuator (5) in accordance with a shift lever position selected by a driver, to thereby change over automatically the gear-mesh type transmission (3) to a target speed stage. The control unit (4) is designed to couple the electromagnetic clutch (2) while carrying out a feedback control on the basis of a rate of change of a slip rotation speed in succession to the speed stage changeover.
摘要翻译：一种能够控制离合器联接速度的齿轮啮合型自动变速器系统，以便减轻在转速阶段转换时可能发生的冲击，而不仅不仅是电磁离合器的时间依赖性劣化，而且在各个离合器之间分散。齿轮啮合式自动变速器系统包括一个电磁离合器（2），用于实现从发动机（1）的输出轴（21）到齿轮啮合式变速器的输入轴（22）的输出功率的传递和中断（3），用于将变速齿轮换档到齿轮啮合式变速器（3）中的换档/选择位置的换档/选择致动器（5），用于检测换档/选择的换档/选择位置传感器变速齿轮的位置，以及用于根据驾驶员选择的变速杆位置驱动换挡/选择致动器（5）的控制单元（4），从而自动地切换齿轮啮合型变速器（3）到目标速度阶段。控制单元（4）被设计成在电动离合器（2）之间耦合，同时基于与转速级切换相关的滑移转速的变化率来执行反馈控制。

7. 发明授权

US08364361B2 Transmission clutch control apparatus and method 有权
标题翻译：变速离合器控制装置及方法
公开(公告)号：US08364361B2
公开(公告)日：2013-01-29
申请号：US12030978
申请日：2008-02-14
申请人： Bret M. Olson , Robert L. Moses , Randall B. Dlugoss
发明人： Bret M. Olson , Robert L. Moses , Randall B. Dlugoss
IPC分类号： B60W10/02
CPC分类号： F16D48/066 , F16D2500/3024 , F16D2500/50684 , F16D2500/70414 , F16D2500/7061 , F16D2500/70652 , Y10T477/70 , Y10T477/75 , Y10T477/753 , Y10T477/78
摘要： A method for controlling a clutch assembly includes controlling an actual clutch fill pressure using open-loop pressure controls when an active fill phase is detected, and using closed-loop pressure controls when the active fill phase is complete or when an overfill condition is detected. The method supplies the actual clutch pressure according to a second set of open-loop pressure controls when a step in commanded clutch pressure is detected. The method monitors a fill pressure and time during the step, and applies the clutch pressure according to the closed-loop pressure controls when either value equals a corresponding threshold value. A clutch assembly has a piston for compressing clutch disks to initiate a shift event, an algorithm for controlling the shift event, and a sensor for determining an actual clutch pressure during the shift phases. The algorithm switches between closed-loop and open-loop pressure controls in response to different shift phases.
摘要翻译：一种用于控制离合器组件的方法包括当检测到有效填充相位时使用开环压力控制来控制实际离合器填充压力，并且当主动填充阶段完成时或当检测到过度填充状态时使用闭环压力控制。当检测到指令离合器压力的阶跃时，该方法根据第二组开环压力控制提供实际的离合器压力。该方法监测步骤期间的填充压力和时间，并且当任一值等于相应的阈值时，根据闭环压力控制施加离合器压力。离合器组件具有用于压缩离合器盘以启动换档事件的活塞，用于控制换档事件的算法，以及用于在换档阶段期间确定实际离合器压力的传感器。该算法响应于不同的换档阶段在闭环和开环压力控制之间切换。

8. 发明授权

US06847878B2 Method for the performance of the gear disengagement in a servo-controlled manual gear change 有权
标题翻译：在伺服控制的手动变速器中实现齿轮脱离的方法
公开(公告)号：US06847878B2
公开(公告)日：2005-01-25
申请号：US09983763
申请日：2001-10-25
申请人： Francesco Cimmino , Fabrizio Amisano
发明人： Francesco Cimmino , Fabrizio Amisano
IPC分类号： B60W10/02 , B60W10/06 , B60W10/10 , B60W30/18 , F16D48/06 , F16H61/04 , G06F17/00 , B60K41/04
CPC分类号： F16H61/0403 , B60W10/02 , B60W10/06 , B60W10/11 , B60W30/19 , B60W2510/0275 , B60W2510/0638 , B60W2510/0657 , B60W2510/0661 , B60W2510/0695 , B60W2510/1015 , B60W2510/104 , B60W2710/023 , B60W2710/0644 , B60W2710/0666 , B60W2710/1011 , F16D48/04 , F16D48/06 , F16D2500/30406 , F16D2500/30421 , F16D2500/30426 , F16D2500/3065 , F16D2500/3067 , F16D2500/30816 , F16D2500/3165 , F16D2500/3166 , F16D2500/7027 , F16D2500/70282 , F16D2500/70404 , F16D2500/7041 , F16D2500/70454 , F16D2500/7061 , F16D2500/70652 , F16H2306/44 , F16H2306/46 , Y10T477/60
摘要： A method for the performance of the gear disengagement in a servo-controlled manual gear change, according to which an oscillation is generated with respect to the angular speed of a primary shaft of the gear change by abruptly opening the relative clutch and the disengagement of the gear is performed around the maximum amplitude of an oscillation half-wave, when this oscillation has caused the angular speed of the primary shaft to be relatively close to the angular speed that the primary shaft has to assume to carry out the engagement of the subsequent gear.
摘要翻译：一种用于在伺服控制的手动变速器中执行齿轮脱离的方法，根据该方法，相对于齿轮的主轴的角速度突然变化，通过突然地打开相对离合器而产生振动，并且分离齿轮围绕振荡半波的最大振幅进行，当这种振荡使主轴的角速度相对于主轴必须承担的角速度相对接近以执行后续齿轮的啮合时。

9. 发明申请

US20020062187A1 Method for the performance of the gear disengagement in a servo-controlled manual gear change 有权
标题翻译：在伺服控制的手动变速器中实现齿轮脱离的方法
公开(公告)号：US20020062187A1
公开(公告)日：2002-05-23
申请号：US09983763
申请日：2001-10-25
发明人： Francesco Cimmino , Fabrizio Amisano
IPC分类号： G06F019/00
CPC分类号： F16H61/0403 , B60W10/02 , B60W10/06 , B60W10/11 , B60W30/19 , B60W2510/0275 , B60W2510/0638 , B60W2510/0657 , B60W2510/0661 , B60W2510/0695 , B60W2510/1015 , B60W2510/104 , B60W2710/023 , B60W2710/0644 , B60W2710/0666 , B60W2710/1011 , F16D48/04 , F16D48/06 , F16D2500/30406 , F16D2500/30421 , F16D2500/30426 , F16D2500/3065 , F16D2500/3067 , F16D2500/30816 , F16D2500/3165 , F16D2500/3166 , F16D2500/7027 , F16D2500/70282 , F16D2500/70404 , F16D2500/7041 , F16D2500/70454 , F16D2500/7061 , F16D2500/70652 , F16H2306/44 , F16H2306/46 , Y10T477/60
摘要： A method for the performance of the gear disengagement in a servo-controlled manual gear change, according to which an oscillation is generated with respect to the angular speed of a primary shaft of the gear change by abruptly opening the relative clutch and the disengagement of the gear is performed around the maximum amplitude of an oscillation half-wave, when this oscillation has caused the angular speed of the primary shaft to be relatively close to the angular speed that the primary shaft has to assume to carry out the engagement of the subsequent gear.
摘要翻译：一种用于在伺服控制的手动变速器中执行齿轮脱离的方法，根据该方法，相对于齿轮的主轴的角速度突然变化，通过突然地打开相对离合器而产生振动，并且分离齿轮围绕振荡半波的最大振幅进行，当这种振荡使主轴的角速度相对于主轴必须承担的角速度相对接近以执行后续齿轮的啮合时。

10. 发明申请

US20150308521A1 Trimmed Lock-Up Clutch 有权
标题翻译：修剪锁定离合器
公开(公告)号：US20150308521A1
公开(公告)日：2015-10-29
申请号：US14263545
申请日：2014-04-28
申请人： Twin Disc, Inc.
发明人： William D. Smith , Richard A. Shaw
IPC分类号： F16D48/06 , F16D7/02
CPC分类号： F16D48/06 , F16D2500/3024 , F16D2500/30406 , F16D2500/3163 , F16D2500/3166 , F16D2500/50293 , F16D2500/70406 , F16D2500/7061 , F16D2500/70652
摘要： In order to reduce torsional vibrations in a drive including a torque converter with a turbine and impeller, clutch slip speed of the drive is adjusted by manipulation of clutch pressure. This may be done in either closed loop mode or open loop mode by setting the clutch pressure to a predetermined value or continuously adjusting clutch pressure. Pressure is adjusted to produce a positively sloped function of sensed total torque of the clutch and turbine over the clutch slip speed. This produces extended service life of the drive train components, greater efficiency of the torque converter, and smoother operation of the drive.
摘要翻译：为了减少包括具有涡轮机和叶轮的变矩器的驱动器中的扭转振动，通过操纵离合器压力来调节驱动器的离合器滑移速度。这可以通过将离合器压力设定为预定值或连续地调节离合器压力在闭环模式或开环模式中完成。压力被调节以产生离合器和涡轮机的感测总转矩相对于离合器滑移速度的积极倾斜的功能。这样可以延长传动系组件的使用寿命，提高变矩器的效率，并提高变频器的运行平稳性。

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