专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

21. 发明授权

US08301324B2 Wobble compensation of an encoder speed signal for an electric motor 有权
标题翻译：摇摆补偿电动机的编码器速度信号
公开(公告)号：US08301324B2
公开(公告)日：2012-10-30
申请号：US13004360
申请日：2011-01-11
申请人： Robert L. Morris
发明人： Robert L. Morris
IPC分类号： B60L9/00
CPC分类号： G01P3/489 , B60L3/0038 , B60L2240/12 , B60L2240/421 , Y02T10/642 , Y02T10/7258 , Y10T477/23 , Y10T477/328 , Y10T477/33
摘要： A vehicle includes a traction motor, a transmission, a speed encoder for the motor, and a control system. The control system compensates for angular wobble in an encoder signal. The control system receives, via a hybrid control processor (HCP), the encoder signal from the speed encoder, and determines a set of wobble characteristics of the encoder signal below a threshold motor speed. The control system also calculates a wobble-compensated speed value via the HCP using the wobble characteristics, and uses the wobble-compensated speed value as at least part of the input signals when controlling the motor. A lookup table tabulates a learned wobble value relative to the angular position value, and a learned wobble value is subtracted from a current angular wobble value to generate an error-adjusted wobble value. A method compensates for wobble in the encoder signal using the above control system.
摘要翻译：车辆包括牵引电动机，变速器，用于电动机的速度编码器和控制系统。控制系统补偿编码器信号中的角摆动。控制系统通过混合控制处理器（HCP）接收来自速度编码器的编码器信号，并将编码器信号的一组摆动特性确定在阈值电机速度以下。该控制系统还通过使用摆动特性经由HCP计算摆动补偿速度值，并且在控制电机时使用摆动补偿速度值作为输入信号的至少一部分。查找表列出相对于角位置值的学习摆动值，并且从当前角摆动值中减去学习的摆动值以产生误差调整的摆动值。一种使用上述控制系统补偿编码器信号中的摆动的方法。

22. 发明申请

US20120089281A1 METHOD AND DRIVELINE STABILITY CONTROL SYSTEM FOR A VEHICLE 有权
标题翻译：一种车辆的方法和驱动力稳定控制系统
公开(公告)号：US20120089281A1
公开(公告)日：2012-04-12
申请号：US13024407
申请日：2011-02-10
申请人： Jy-Jen F. Sah , Robert L. Morris , Ali K. Naqvi , Pinaki Gupta , Alexander K. Rustoni
发明人： Jy-Jen F. Sah , Robert L. Morris , Ali K. Naqvi , Pinaki Gupta , Alexander K. Rustoni
IPC分类号： B60W20/00 , B60W10/02 , B60W10/18 , B60W30/02 , B60W10/10
CPC分类号： B60W20/00 , B60T8/175 , B60T2260/04 , B60W10/11 , B60W10/184 , B60W30/18109 , B60W2030/1809 , B60W2520/28 , B60W2710/1005 , B60W2710/1083 , B60W2710/18 , B60Y2300/18108 , B60Y2300/20 , B60Y2400/76 , F16H2057/0012 , F16H2312/18 , Y02T10/76
摘要： A method for controlling driveline stability in a vehicle includes generating an activation signal indicative of a predetermined vehicle maneuver, which may include a hard braking maneuver on a low coefficient of friction surface. A quick automatic shift to a neutral gear state is executed with a rapid dumping or bleeding off of clutch pressure in a designated output clutch of the vehicle. An activated state of an antilock braking system (ABS) may be used as part of the activation signal. The shift to the neutral gear state may occur only when a current transmission operating state is associated with the high level of driveline inertia. A vehicle includes a transmission and a control system configured to execute the above method.
摘要翻译：用于控制车辆中传动系稳定性的方法包括产生指示预定车辆操纵的激活信号，其可以包括在低摩擦系数表面上的硬制动操纵。通过在车辆的指定的输出离合器中快速倾倒或离开离合器压力来执行快速自动换档到空档状态。激活信号的一部分可以使用防抱死制动系统（ABS）的激活状态。只有当当前变速器运行状态与高水平的传动系惯性相关联时，才能进入中性档状态。车辆包括配置成执行上述方法的变速器和控制系统。

23. 发明申请

US20120065820A1 ONE-SIDED DETECTION AND DISABLING OF INTEGRATOR WIND UP FOR SPEED CONTROL IN A VEHICLE 有权
标题翻译：集成器风速单向检测和停车在车辆中进行速度控制
公开(公告)号：US20120065820A1
公开(公告)日：2012-03-15
申请号：US13024447
申请日：2011-02-10
申请人： Robert L. Morris
发明人： Robert L. Morris
IPC分类号： B60L11/00
CPC分类号： B60W20/11 , B60L3/0038 , B60L2240/421 , B60L2240/423 , B60L2240/443 , B60L2270/145 , B60W10/08 , B60W20/00 , B60W30/20 , B60W2050/001 , B60W2710/081 , B60W2710/083 , Y02T10/646
摘要： A method or algorithm controls a motor in a vehicle having a proportional-integral controller. The controller determines a commanded damping control torque as a proportional output torque value and a commanded motor speed control torque as an integrator output torque value. The integrator torque output value is frozen only if the proportional torque output value saturates against a limit and the direction of the speed error is the same as that of the integrator torque output value. The proportional torque output value is calculated using different error values than are used in calculating the integrator output value. A vehicle includes one or more traction motors and the controller noted above. For two motors, the controller determines the damping torques and motor speed control torques separately for each motor.
摘要翻译：方法或算法控制具有比例积分控制器的车辆中的电动机。控制器将作为积分器输出转矩值的指令衰减控制转矩确定为比例输出转矩值和指令电动机速度控制转矩。只有当比例转矩输出值饱和，而且速度误差的方向与积分器转矩输出值的方向相同时，积分器转矩输出值才被冻结。使用与计算积分器输出值时不同的误差值来计算比例转矩输出值。车辆包括一个或多个牵引电动机和上述控制器。对于两个电机，控制器分别确定每个电机的阻尼转矩和电机转速控制转矩。

24. 发明申请

US20120059538A1 CLOSED-LOOP SPEED AND TORQUE DAMPING CONTROL FOR HYBRID AND ELECTRIC VEHICLES 审中-公开
标题翻译：混合动力车辆的闭环速度和扭矩阻尼控制
公开(公告)号：US20120059538A1
公开(公告)日：2012-03-08
申请号：US13024441
申请日：2011-02-10
申请人： Robert L. Morris
发明人： Robert L. Morris
IPC分类号： B60L15/20 , G06F17/00
CPC分类号： B60W20/00 , B60W10/08 , B60W10/11 , B60W30/19 , B60W2510/0657 , B60W2510/083 , B60W2540/165 , B60W2710/081 , B60W2710/083 , B60W2710/085 , B60W2710/1011 , B60W2710/105 , Y02T10/7258
摘要： A method for minimizing driveline disturbances in a vehicle includes using a controller to automatically combine a damping torque control command with a motor speed control command in a closed loop to prevent a perceptible discontinuity in an applied motor torque during a change in transmission gear states. The method may include calculating error values in the rotational speeds of one or two traction motors, and using the calculated error value(s) to determine a required damping torque. The controller can multiply the error value for one traction motor by a gain value of the other traction motor before determining the required damping torque. A vehicle includes first and second traction motors, a transmission, and a controller. The transmission is powered by the traction motors, and the controller combines a damping torque control command with motor speed control command to prevent a discontinuity in an applied motor torque as noted above.
摘要翻译：一种用于最小化车辆中的动力传动系扰动的方法，包括使用控制器在闭环中自动地组合阻尼转矩控制命令与电动机速度控制命令，以防止在变速器齿轮状态改变期间所施加的电动机转矩的可察觉的不连续性。该方法可以包括计算一个或两个牵引电动机的转速中的误差值，并且使用所计算的误差值来确定所需的阻尼扭矩。在确定所需的阻尼扭矩之前，控制器可以将一个牵引电动机的误差值乘以另一个牵引电动机的增益值。车辆包括第一和第二牵引电动机，变速器和控制器。变速器由牵引电动机供电，并且控制器将阻尼转矩控制命令与电动机速度控制命令组合，以防止如上所述施加的电动机扭矩的不连续性。

25. 发明授权

US5251503A Electro-mechanical power controller for a gear shift mechanism 失效
标题翻译：变速机构的机电动力控制器
公开(公告)号：US5251503A
公开(公告)日：1993-10-12
申请号：US902159
申请日：1992-06-22
申请人： Robert L. Morris , Andrew L. Bartos
发明人： Robert L. Morris , Andrew L. Bartos
IPC分类号： F16H3/089 , F16H3/091 , F16H61/32 , F16H59/10 , G05G11/00
CPC分类号： F16H61/32 , F16H2061/2884 , F16H2200/0052 , F16H3/089 , Y10T74/19251 , Y10T74/19279 , Y10T74/2117
摘要： An electro-mechanical controller for a transmission selector in a synchronized countershaft transmission, includes a selector shaft which is driven linearly and rotatably by a power actuator mechanism to provide gear selection within the countershaft transmission. A selector rod is coupled with the selector shaft through a connection that provides compliance and damping therebetween. The selector rod has a finger mechanism which is selectively connectible with synchronizers in the transmission to provide the desired gear selection. The selector shaft and selector rod are controlled in both linear and rotatable motion by translating mechanisms in the actuator mechanism to thereby control the selector rod in the gear selection positions and in a neutral condition.
摘要翻译：一种用于同步中间轴变速器中的变速器选择器的机电控制器，包括选择轴，其由动力致动器机构线性地和可旋转地驱动，以在中间轴变速器内提供齿轮选择。选择杆通过在其间提供顺应性和阻尼力的连接件与选择轴连接。选档杆具有指状机构，其可选择性地与变速器中的同步器连接以提供所需的档位选择。选择器轴和选择杆通过致动器机构中的平移机构以线性和可旋转运动进行控制，从而在选档位置和空档状态下控制选档杆。

26. 发明授权

US4245094A 5-Amino-2,8-dialkyl-7,8-dihydro-7-oxo-pyrido-[2,3-d]pyrimidine-6 carboxylic acid derivatives 失效
标题翻译： 5-氨基-2,8-二烷基-7,8-二氢-7-氧代 - 吡啶并 - [2,3-d]嘧啶-6-羧酸衍生物
公开(公告)号：US4245094A
公开(公告)日：1981-01-13
申请号：US116123
申请日：1980-01-28
申请人： Anthony C. Scotese , Robert L. Morris , Arthur A. Santilli
发明人： Anthony C. Scotese , Robert L. Morris , Arthur A. Santilli
IPC分类号： C07D471/04 , A61K31/505
CPC分类号： C07D471/04 , Y10S514/927
摘要： The 5-amino-2,8-dialkyl-7,8-dihydro-7-oxo-pyrido[2,3-d]-pyrimidine-6-carboxylic acid derivatives of the invention are anti-secretory agents.
摘要翻译：本发明的5-氨基-2,8-二烷基-7,8-二氢-7-氧代 - 吡啶并[2,3-d] - 嘧啶-6-羰甲酸衍生物是抗分泌剂。

27. 发明授权

US08195352B2 Method and apparatus for multivariate active driveline damping 有权
标题翻译：多变量有源传动系阻尼的方法和装置
公开(公告)号：US08195352B2
公开(公告)日：2012-06-05
申请号：US13075226
申请日：2011-03-30
申请人： Robert L. Morris
发明人： Robert L. Morris
IPC分类号： B60L9/00
CPC分类号： B60W20/15 , B60K1/02 , B60K6/365 , B60K6/445 , B60W10/06 , B60W10/08 , B60W10/11 , B60W20/00 , B60W20/20 , B60W30/1882 , B60W30/20 , B60W2550/12 , B60W2710/0666 , B60W2710/083 , F16H2037/0866 , F16H2037/102 , F16H2037/104 , F16H2037/106 , Y02T10/6239 , Y10S903/946 , Y10T477/33
摘要： A multivariate control method and system to control torque output from a powertrain system to a driveline is provided, to reduce driveline oscillations. The powertrain preferably comprises hybrid powertrain having a plurality of torque-generative devices connected to a transmission. Desired powertrain and driveline operating states are determined, as are a plurality of operating state errors. Each torque-generative device is controlled, based upon the operating state errors, and operating mode of the transmission. A damping torque command, additive to a commanded torque, is determined for one or more of the torque-generative devices based upon the determined transmission operating mode. Determined operating states include operator input, and powertrain/driveline including driveline torque; transmission input torque, rotational speed of the torque-generative devices; road load; and, accessory load.
摘要翻译：提供了一种用于控制从动力系统到传动系统的扭矩输出的多变量控制方法和系统，以减少传动系振荡。动力系优选地包括具有连接到变速器的多个扭矩产生装置的混合动力系。确定所需的动力总成和传动系运行状态，以及多个操作状态错误。基于操作状态错误和变速器的操作模式控制每个转矩产生装置。基于所确定的传输操作模式，针对一个或多个扭矩产生装置确定针对命令转矩的阻尼扭矩指令。确定的操作状态包括操作员输入和包括传动系扭矩的动力系/动力传动系; 传动输入扭矩，转矩发生装置的转速; 道路负荷; 和附件负载。

28. 发明授权

US07739016B2 Parameter state estimation 有权
标题翻译：参数状态估计
公开(公告)号：US07739016B2
公开(公告)日：2010-06-15
申请号：US11386262
申请日：2006-03-22
申请人： Robert L. Morris
发明人： Robert L. Morris
IPC分类号： F16H61/14
CPC分类号： B60W20/40 , B60K1/02 , B60K6/365 , B60K6/445 , B60W10/06 , B60W10/08 , B60W10/10 , B60W20/00 , B60W2550/12 , F16H61/061 , F16H2037/102 , F16H2037/104 , F16H2037/106 , F16H2057/0012 , Y02T10/6239
摘要： The state estimator provides parametric estimates for operating states not readily measurable with production powertrain and driveline hardware, such as real-time torque values of axles and dampers. This facilitates implementation of torque oscillation damping control schemes which use multivariable feedback. A control parameter is estimated for a powertrain system having multiple torque-generative devices operably connected to a transmission device having a torque output to a driveline. This includes establishing a plurality of equations operable to estimate the control parameter and other operating parameters based upon torque inputs. The operating parameters comprise operating speeds of the powertrain system and driveline. The operating parameters that comprise operating speeds of the powertrain system and driveline are determined. Coefficients of the plurality of equations are adjusted based upon the operating speeds of the powertrain system.
摘要翻译：状态估计器为生产动力系和传动系统硬件（如轴和阻尼器的实时扭矩值）不容易测量的运行状态提供参数估计。这有助于实现使用多变量反馈的扭矩振荡阻尼控制方案。对于具有多个扭矩生成装置的动力系统估计控制参数，该扭矩生成装置可操作地连接到具有输出到传动系的扭矩输出的传动装置。这包括建立可操作以基于扭矩输入来估计控制参数和其他操作参数的多个方程式。操作参数包括动力系统和传动系统的运行速度。确定包括动力系统和传动系统的运行速度的操作参数。基于动力系统的运行速度来调整多个等式的系数。

29. 发明授权

US07576215B2 Quinolines and pharmaceutical compositions thereof 失效
标题翻译：喹啉及其药物组合物
公开(公告)号：US07576215B2
公开(公告)日：2009-08-18
申请号：US11010236
申请日：2004-12-10
申请人： Michael D. Collini , Robert R. Singhaus, Jr. , Baihua Hu , James W. Jetter , Robert L. Morris , David H. Kaufman , Christopher P. Miller , John W. Ullrich , Rayomand J. Unwalla , Jay E. Wrobel , Elaine Quinet , Ponnal Nambi , Ronald C. Bernotas , Merle Elloso
发明人： Michael D. Collini , Robert R. Singhaus, Jr. , Baihua Hu , James W. Jetter , Robert L. Morris , David H. Kaufman , Christopher P. Miller , John W. Ullrich , Rayomand J. Unwalla , Jay E. Wrobel , Elaine Quinet , Ponnal Nambi , Ronald C. Bernotas , Merle Elloso
IPC分类号： C07D215/38
CPC分类号： C07D401/04 , C07D215/14 , C07D215/54 , C07D401/06 , C07D401/12 , C07D401/14 , C07D405/04 , C07D405/06 , C07D405/12 , C07D409/04 , C07D409/06 , C07D409/12 , C07D413/04 , C07D413/06 , C07D417/12
摘要： This invention provides compounds of formula I that are useful in the treatment or inhibition of LXR mediated diseases.
摘要翻译：本发明提供可用于治疗或抑制LXR介导的疾病的式I化合物。

30. 发明授权

US5596020A Amino bi- and tri-carbocyclic alkane bis-aryl squalene synthase inhibitors 失效
标题翻译：氨基双 - 和三 - 碳环烷 - 双 - 芳基角鲨烯合酶抑制剂
公开(公告)号：US5596020A
公开(公告)日：1997-01-21
申请号：US350593
申请日：1994-12-07
申请人： Robert L. Morris , Kent W. Neuenschwander , Keith S. Learn , Anthony C. Scotese
发明人： Robert L. Morris , Kent W. Neuenschwander , Keith S. Learn , Anthony C. Scotese
IPC分类号： C07D263/56 , C07D263/57 , A61K31/135
CPC分类号： C07D263/57
摘要： This invention relates to a class of novel amino bi- and tri-carbocyclic alkane compounds having bis-aryl substitution which exhibit squalene synthase inhibition properties. The bi- and tri-carbocyclic alkane ring contains an amino group and the ring is further linked or bridged to two mono- and/or bicyclic rings. Compounds of this invention reduce levels of serum cholesterol in the body without significantly reducing mevalonic metabolite synthesis. This invention relates also to pharmacological compositions and method of treatment for lowering serum cholesterol levels using the compounds of this invention.
摘要翻译：本发明涉及一类具有双芳基取代的新型氨基双 - 和三 - 碳环烷烃化合物，其表现出角鲨烯合酶抑制性质。双 - 和三 - 碳环烷烃环包含一个氨基，并且该环进一步连接或桥连至两个单环和/或双环。本发明化合物降低体内血清胆固醇水平，而不显着降低甲羟戊酸代谢物合成。本发明还涉及使用本发明化合物降低血清胆固醇水平的药物组合物和治疗方法。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式