公开(公告)号：US20100138121A1

公开(公告)日：2010-06-03

申请号：US12620989

申请日：2009-11-18

申请人： Attilio Porta ,  Emanuel Corigliano ,  Giancarlo Osella ,  Dario Del Pin ,  Marco Montu' ,  Massimo Lupo

发明人： Attilio Porta ,  Emanuel Corigliano ,  Giancarlo Osella ,  Dario Del Pin ,  Marco Montu' ,  Massimo Lupo

IPC分类号： G06F17/00

CPC分类号： F16D48/06 ,  F16D2500/3026 ,  F16D2500/30404 ,  F16D2500/30425 ,  F16D2500/3065 ,  F16D2500/3067 ,  F16D2500/3068 ,  F16D2500/30814 ,  F16D2500/50236 ,  F16D2500/50281 ,  F16D2500/70264 ,  F16D2500/70605 ,  F16D2500/70684

摘要： The method comprises the steps of: storing a curve or characteristic of torque transmitted by the friction clutch as a function of the position of the clutch, calculating a desired value of the torque to be transmitted by means of the clutch, and modifying the position of the clutch so as to bring it to the position to which the desired transmitted torque value corresponds according to the stored curve or characteristic, upon the occurrence of predetermined operative conditions, estimating the value of the torque transmitted by the clutch, by means of an algorithm, as a function of the detected instantaneous values of the torque delivered and of the angular velocity of the shaft of the engine, and detecting the corresponding instantaneous position or estimate position of the clutch, and then modifying the previously stored curve or characteristic in accordance with predetermined procedures in dependence on the difference between the estimated value of the torque transmitted and that value of the torque transmitted which corresponds to the estimate position according to the previously stored curve or characteristic.

摘要翻译： 该方法包括以下步骤：存储由摩擦离合器传递的扭矩的曲线或特性作为离合器位置的函数，通过离合器计算要传递的扭矩的期望值，并且修改 离合器，以便在发生预定操作条件时，根据所存储的曲线或特性使其到达期望的传递转矩值对应的位置，通过算法估计由离合器传递的扭矩的值 ，作为检测到的转矩传递的瞬时值和发动机的轴的角速度的函数，并且检测离合器的对应的瞬时位置或估计位置，然后根据以下方式修改先前存储的曲线或特性 根据传递的扭矩的估计值与该va之间的差异来确定预定程序 根据先前存储的曲线或特性，传送的扭矩对应于估计位置。

公开(公告)号：US08571767B2

公开(公告)日：2013-10-29

申请号：US12620989

申请日：2009-11-18

申请人： Attilio Porta ,  Emanuel Corigliano ,  Giancarlo Osella ,  Dario Del Pin ,  Marco Montu' ,  Massimo Lupo

发明人： Attilio Porta ,  Emanuel Corigliano ,  Giancarlo Osella ,  Dario Del Pin ,  Marco Montu' ,  Massimo Lupo

IPC分类号： F16H59/00 ,  B60W10/02

CPC分类号： F16D48/06 ,  F16D2500/3026 ,  F16D2500/30404 ,  F16D2500/30425 ,  F16D2500/3065 ,  F16D2500/3067 ,  F16D2500/3068 ,  F16D2500/30814 ,  F16D2500/50236 ,  F16D2500/50281 ,  F16D2500/70264 ,  F16D2500/70605 ,  F16D2500/70684

摘要： The method comprises the steps of: storing a curve or characteristic of torque transmitted by the friction clutch as a function of the position of the clutch, calculating a desired value of the torque to be transmitted by means of the clutch, and modifying the position of the clutch so as to bring it to the position to which the desired transmitted torque value corresponds according to the stored curve or characteristic, upon the occurrence of predetermined operative conditions, estimating the value of the torque transmitted by the clutch, by means of an algorithm, as a function of the detected instantaneous values of the torque delivered and of the angular velocity of the shaft of the engine, and detecting the corresponding instantaneous position or estimate position of the clutch, and then modifying the previously stored curve or characteristic in accordance with predetermined procedures in dependence on the difference between the estimated value of the torque transmitted and that value of the torque transmitted which corresponds to the estimate position according to the previously stored curve or characteristic.

摘要翻译： 该方法包括以下步骤：存储由摩擦离合器传递的扭矩的曲线或特性作为离合器位置的函数，通过离合器计算要传递的扭矩的期望值，并且修改 离合器，以便在发生预定操作条件时，根据所存储的曲线或特性使其到达期望的传递转矩值对应的位置，通过算法估计由离合器传递的扭矩的值 ，作为检测到的转矩传递的瞬时值和发动机的轴的角速度的函数，并且检测离合器的对应的瞬时位置或估计位置，然后根据以下方式修改先前存储的曲线或特性 根据传递的扭矩的估计值与该va之间的差异来确定预定程序 根据先前存储的曲线或特性，传送的扭矩对应于估计位置。

公开(公告)号：US08388497B2

公开(公告)日：2013-03-05

申请号：US12565405

申请日：2009-09-23

申请人： Emanuel Corigliano ,  Giancarlo Osella ,  Attilio Porta ,  Dario Del Pin

发明人： Emanuel Corigliano ,  Giancarlo Osella ,  Attilio Porta ,  Dario Del Pin

IPC分类号： B60W10/04

CPC分类号： F16H61/688 ,  B60W10/06 ,  B60W10/113 ,  B60W30/19 ,  B60W2710/0666 ,  F16H61/0437 ,  Y10T477/679 ,  Y10T477/68

摘要： According to the method the crossover phase of the friction clutches is performed by defining a linear torque profile for the first friction clutch having a given initial value and a zero final value, a linear torque profile for the second friction clutch having a zero initial value and a given final value, and a linear torque profile for the engine having a given initial value and a given final value. The final value of the torque profile of the second friction clutch is calculated, the initial value of the engine torque being known, by determining a final value of the longitudinal acceleration of the vehicle equal to a given percentage of the initial value of the longitudinal acceleration of the vehicle. The final value of the engine torque profile is calculated, the final value of the torque profile of the second friction clutch being known, on the basis of the final value determined for the longitudinal acceleration of the vehicle. The initial value of the torque profile of the first friction clutch is chosen so as to be greater than a minimum value calculated by determining the condition of synchronism of the driving shaft and of the first primary shaft.

摘要翻译： 根据该方法，摩擦离合器的交叉相位通过限定具有给定初始值和零终值的第一摩擦离合器的线性扭矩分布来实现，具有零初始值的第二摩擦离合器的线性扭矩分布，以及 给定的最终值，以及具有给定初始值和给定最终值的发动机的线性扭矩曲线。 计算第二摩擦离合器的扭矩分布的最终值，通过确定车辆的纵向加速度的最终值等于纵向加速度的初始值的给定百分比来知道发动机扭矩的初始值 的车辆。 计算发动机转矩曲线的最终值，基于为车辆的纵向加速度确定的最终值，已知第二摩擦离合器的扭矩分布的最终值。 选择第一摩擦离合器的扭矩分布的初始值，以便大于通过确定驱动轴和第一主轴的同步状态而计算的最小值。

公开(公告)号：US07702445B2

公开(公告)日：2010-04-20

申请号：US11449233

申请日：2006-06-08

申请人： Renato Gianoglio ,  Claudia Supparo, legal representative ,  Dario Del Pin ,  Giovanni Ellena ,  Massimo Fossanetti ,  Massimo Lupo ,  Attilio Porta ,  Pandeli Borodani

发明人： Renato Gianoglio ,  Dario Del Pin ,  Giovanni Ellena ,  Massimo Fossanetti ,  Massimo Lupo ,  Attilio Porta ,  Pandeli Borodani

IPC分类号： B60K17/00

CPC分类号： B60W30/18 ,  B60W10/02 ,  B60W10/06 ,  B60W10/10 ,  B60W30/18027 ,  B60W2510/1015 ,  B60W2510/104 ,  B60W2540/10 ,  Y02T10/56 ,  Y10T477/6407

摘要： What is described is a control system for controlling the driving-away maneuver in a motor vehicle provided with a gearbox comprising a primary input shaft which can be coupled to a drive shaft of a propulsion system of the vehicle by means of a servo-assisted friction clutch, wherein a control unit receives at its input signals indicating a command imparted by the driver of the motor vehicle by operating the accelerator pedal, and generates—on the basis of a mathematical reference model—reference torque request signals indicating the reference torques requested from the drive shaft and from the friction clutch during the driving-away manoeuvre, and also generates—by comparison between signals indicating the estimated angular velocities of the drive shaft and of the primary gear shaft, and detected signals indicating the actual angular velocities of the drive shaft and of the primary gear shaft—corresponding corrective contributions, in such a way as to construct command signals for controlling torque actuator devices of the propulsion system and of the friction clutch, for controlling the driving-away manoeuvre in the motor vehicle.

摘要翻译： 所描述的是一种控制系统，用于控制设置有齿轮箱的机动车辆的驾驶操纵，所述变速箱包括主输入轴，所述主输入轴可以通过伺服辅助摩擦联接到车辆的推进系统的驱动轴 离合器，其中控制单元在其输入信号处接收到指示由驾驶员通过操作加速器踏板所赋予的命令的信号，并且基于数学参考模型参考模型参考转矩请求信号来产生，该信号指示从 驱动轴和驱动离开操纵期间的摩擦离合器，并且还通过比较产生指示驱动轴和主齿轮轴的估计角速度的信号以及指示驱动器的实际角速度的检测信号 轴和主齿轮轴相应的校正贡献，以构造命令信号 用于控制推进系统和摩擦离合器的扭矩致动器装置，用于控制机动车辆中的驾驶操纵。

公开(公告)号：US07373233B2

公开(公告)日：2008-05-13

申请号：US11449310

申请日：2006-06-08

申请人： Renato Gianoglio ,  Claudia Supparo, legal representative ,  Dario Del Pin ,  Giovanni Ellena ,  Massimo Fossanetti ,  Massimo Lupo ,  Attilio Porta ,  Pandeli Borodani

发明人： Renato Gianoglio ,  Claudia Supparo, legal representative ,  Dario Del Pin ,  Giovanni Ellena ,  Massimo Fossanetti ,  Massimo Lupo ,  Attilio Porta ,  Pandeli Borodani

IPC分类号： G06F7/00 ,  B60W10/00

CPC分类号： B60W30/18027 ,  B60W10/06 ,  B60W10/11 ,  B60W2540/10 ,  B60W2710/0644 ,  B60W2710/0661 ,  B60W2710/1011 ,  B60W2710/1016 ,  Y02T10/56 ,  Y10T477/6407

摘要： What is described is a control system for controlling the coupling between a driveshaft of a motor vehicle propulsion system and a primary input shaft of a gearbox by means of a servo-assisted friction clutch.A control unit receives at its input signals indicating a command imparted by the driver of the motor vehicle by operating the accelerator pedal in a driving-away or gear-changing manoeuvre, and generates—on the basis of a mathematical reference model—reference torque request signals indicating the reference torques requested from the driveshaft and from the friction clutch, the said request signals or data varying in time in such a way as to cause synchronization between the angular velocities of the driveshaft and of the primary gear shaft to be reached at the same moment as the difference between the angular accelerations of the said shafts becomes zero.

摘要翻译： 描述的是用于通过伺服辅助摩擦离合器来控制机动车辆推进系统的驱动轴与齿轮箱的主输入轴之间的联接的控制系统。 控制单元在其输入信号中接收到指示由驾驶员或变速机动操作加速器踏板而由机动车辆的驾驶员发出的命令，并且基于数学参考模型参考扭矩请求 指示从驱动轴和摩擦离合器请求的参考扭矩的信号，所述请求信号或数据在时间上以这样的方式变化，以使得能够在驱动轴和主齿轮轴的角速度之间达到同步 相同的时刻，所述轴的角加速度之间的差异变为零。

公开(公告)号：US20060287793A1

公开(公告)日：2006-12-21

申请号：US11449310

申请日：2006-06-08

申请人： Renato Gianoglio ,  Dario Del Pin ,  Giovanni Ellena ,  Massimo Fossanetti ,  Massimo Lupo ,  Attilio Porta ,  Pandeli Borodani ,  Claudia Supparo

发明人： Renato Gianoglio ,  Dario Del Pin ,  Giovanni Ellena ,  Massimo Fossanetti ,  Massimo Lupo ,  Attilio Porta ,  Pandeli Borodani ,  Claudia Supparo

IPC分类号： G06F17/00

CPC分类号： B60W30/18027 ,  B60W10/06 ,  B60W10/11 ,  B60W2540/10 ,  B60W2710/0644 ,  B60W2710/0661 ,  B60W2710/1011 ,  B60W2710/1016 ,  Y02T10/56 ,  Y10T477/6407

摘要： What is described is a control system for controlling the coupling between a driveshaft of a motor vehicle propulsion system and a primary input shaft of a gearbox by means of a servo-assisted friction clutch. A control unit receives at its input signals indicating a command imparted by the driver of the motor vehicle by operating the accelerator pedal in a driving-away or gear-changing manoeuvre, and generates—on the basis of a mathematical reference model—reference torque request signals indicating the reference torques requested from the driveshaft and from the friction clutch, the said request signals or data varying in time in such a way as to cause synchronization between the angular velocities of the driveshaft and of the primary gear shaft to be reached at the same moment as the difference between the angular accelerations of the said shafts becomes zero.

摘要翻译： 描述的是用于通过伺服辅助摩擦离合器来控制机动车辆推进系统的驱动轴与齿轮箱的主输入轴之间的联接的控制系统。 控制单元在其输入信号处接收到指示由驾驶员或变速操作操作加速器踏板而由机动车辆的驾驶员给出的命令，并且基于数学参考模型参考扭矩请求 指示从驱动轴和摩擦离合器请求的参考扭矩的信号，所述请求信号或数据在时间上以这样的方式变化，以使得在驱动轴和主齿轮轴的角速度之间达到同步 相同的时刻，所述轴的角加速度之间的差异变为零。