公开(公告)号：US06459976B1

公开(公告)日：2002-10-01

申请号：US09575919

申请日：2000-05-23

申请人： Chenyao Chen ,  Sohel Anwar ,  Richard G. Ingram ,  Kent C. Bates ,  Sabri Cetinkunt ,  Unnat Pinsopon

发明人： Chenyao Chen ,  Sohel Anwar ,  Richard G. Ingram ,  Kent C. Bates ,  Sabri Cetinkunt ,  Unnat Pinsopon

IPC分类号： F16D3102

CPC分类号： E02F9/2203 ,  E02F9/2025 ,  F15B19/00 ,  F15B21/082

摘要： A method and system for controlling the steady-state speed of a cylinder in an electrohydraulic system having multiple cylinders includes a plurality of levers for controlling each of the cylinders. A controller, in communication with the levers and the hydraulic cylinders, has a limited number of parameters defining at least one desired relationship between steady-state speed and lever position for each of the cylinders stored therein. The controller further determines a current desired relationship for each of the cylinders from the associated at least one desired relationships. Upon detecting movement of the lever, the controller determines a current position of the lever associated with one of the cylinders and then controls the steady-state speed of the associated cylinder based on the limited number of parameters defining the current desired relationship and the position of the lever.

公开(公告)号：US06371214B1

公开(公告)日：2002-04-16

申请号：US09575778

申请日：2000-05-22

申请人： Sohel Anwar ,  Sabri Cetinkunt ,  Chenyao Chen ,  Richard G. Ingram ,  Unnat Pinsopon

发明人： Sohel Anwar ,  Sabri Cetinkunt ,  Chenyao Chen ,  Richard G. Ingram ,  Unnat Pinsopon

IPC分类号： A01B63112

CPC分类号： E02F3/434

摘要： A control system implements several methods for automating work functions of a machine. Single activation of an operator switch generates a command to automatically perform a desired work function. A controller determines whether conditions are satisfactory to perform the desired function. When the conditions are satisfactory, the work function is performed automatically without requiring the operator to manipulate levers that are otherwise used to control the work implement of the machine.

摘要翻译： 控制系统实现了几种使机器的工作功能自动化的方法。 操作员开关的单次激活产生自动执行所需工作功能的命令。 控制器确定条件是否满足执行所需功能。 当条件令人满意时，自动执行工作功能，而不需要操作者操纵否则用于控制机器的工作装置的杠杆。

公开(公告)号：US06330502B1

公开(公告)日：2001-12-11

申请号：US09576302

申请日：2000-05-23

申请人： Sabri Cetinkunt ,  Chenyao Chen ,  Aleksandar M Egelja ,  Richard G. Ingram ,  Thomas P. Muller ,  Unnat Pinsopon

发明人： Sabri Cetinkunt ,  Chenyao Chen ,  Aleksandar M Egelja ,  Richard G. Ingram ,  Thomas P. Muller ,  Unnat Pinsopon

IPC分类号： G06F1700

CPC分类号： E02F9/2203 ,  E02F3/435 ,  E02F9/2285 ,  E02F9/2292 ,  E02F9/26 ,  F15B21/082 ,  G05B19/042 ,  G05B2219/23427 ,  G05B2219/25083 ,  G05B2219/45012

摘要： A method and system for altering operating behavior of a sub-system component of a machine to suit a user's preference includes a database for storing a plurality of parameters associated with the operating behavior of the sub-system component. The parameters have sets of values associated therewith wherein each set of values define one of a plurality of acceptable operating behaviors for the sub-system component. A sub-system controller receives a selection signal from the operator via a user interface selecting one of the set of values of the parameters according to his/her preference. The sub-system controller then controls the sub-system component based on the selected set of values for the parameters.

摘要翻译： 用于改变机器的子系统组件的操作行为以适应用户偏好的方法和系统包括用于存储与子系统组件的操作行为相关联的多个参数的数据库。 参数具有与之相关联的值集合，其中每组值定义子系统组件的多个可接受操作行为之一。 子系统控制器经由用户界面从操作者接收选择信号，根据他/她的偏好选择参数值集合中的一个。 然后，子系统控制器基于参数的所选择的值集来控制子系统组件。

公开(公告)号：US20060272494A1

公开(公告)日：2006-12-07

申请号：US11144713

申请日：2005-06-06

申请人： Sabri Cetinkunt ,  Aleksandar Egelja ,  Mikhail Sorokine

发明人： Sabri Cetinkunt ,  Aleksandar Egelja ,  Mikhail Sorokine

IPC分类号： F15B13/044

CPC分类号： H01F7/1615 ,  H01F7/122 ,  H01F2007/1692 ,  H02K41/031 ,  H02P25/034 ,  Y10T137/86614

摘要： A linear motor is provided including a stator having at least one electromagnetic coil and a rotor having at least one permanent magnet. The rotor is movable toward at least a first position when least one electromagnetic coil is energized and solely magnetically biased to a neutral position when the at least one electromagnetic coil is de-energized.

摘要翻译： 提供一种线性电动机，其包括具有至少一个电磁线圈的定子和具有至少一个永磁体的转子。 当至少一个电磁线圈断电时，当至少一个电磁线圈通电时，转子可以朝着至少第一位置移动，并且仅在至少一个电磁线圈断电时被磁偏置到中性位置。

公开(公告)号：US07201096B2

公开(公告)日：2007-04-10

申请号：US11144713

申请日：2005-06-06

申请人： Sabri Cetinkunt ,  Aleksandar M. Egelja ,  Mikhail A. Sorokine

发明人： Sabri Cetinkunt ,  Aleksandar M. Egelja ,  Mikhail A. Sorokine

IPC分类号： F15B13/044 ,  F15B13/043 ,  H01F7/08

CPC分类号： H01F7/1615 ,  H01F7/122 ,  H01F2007/1692 ,  H02K41/031 ,  H02P25/034 ,  Y10T137/86614

摘要： A linear motor is provided including a stator having at least one electromagnetic coil and a rotor having at least one permanent magnet. The rotor is movable toward at least a first position when least one electromagnetic coil is energized and solely magnetically biased to a neutral position when the at least one electromagnetic coil is de-energized.

摘要翻译： 提供一种线性电动机，其包括具有至少一个电磁线圈的定子和具有至少一个永磁体的转子。 当至少一个电磁线圈断电时，当至少一个电磁线圈通电时，转子可以朝着至少第一位置移动，并且仅在至少一个电磁线圈断电时被磁偏置到中性位置。

公开(公告)号：US20130248276A1

公开(公告)日：2013-09-26

申请号：US13425113

申请日：2012-03-20

申请人： Mathew Chacko ,  Douglas Husted ,  David Ober ,  Todd Smith ,  Lonny Johnson ,  Sabri Cetinkunt ,  Shawn Cullen ,  Wendell Stahl

发明人： Mathew Chacko ,  Douglas Husted ,  David Ober ,  Todd Smith ,  Lonny Johnson ,  Sabri Cetinkunt ,  Shawn Cullen ,  Wendell Stahl

IPC分类号： B60K26/00 ,  G08B6/00

CPC分类号： B60T7/085

摘要： Resistance feedback is provided to a machine operator via a joystick configured to steer the machine. An electrically actuated magnetic feedback brake unit is associated with the joystick for selectively resisting movement of the joystick. Haptic feedback is provided by determining a machine speed at which the machine is travelling, mapping the determined machine speed to a corresponding joystick resistance value, and mapping the corresponding joystick resistance value to an actuation current. The electrically actuated magnetic feedback brake unit is then actuated at a current substantially exceeding the actuation current until a predetermined level of actuation is reached. Once the predetermined level of actuation is reached, the electrically actuated magnetic feedback brake unit is driven at the actuation current.

摘要翻译： 通过配置成引导机器的操纵杆向机器操作者提供电阻反馈。 电动磁反馈制动单元与操纵杆相关联，用于选择性地阻止操纵杆的移动。 通过确定机器行进的机器速度，将所确定的机器速度映射到相应的操纵杆电阻值并将相应的操纵杆电阻值映射到致动电流来提供触觉反馈。 然后，电动驱动的磁反馈制动单元以基本上超过致动电流的电流被致动，直到达到预定的致动水平。 一旦达到预定的致动水平，则电致动的磁反馈制动单元在致动电流下被驱动。

公开(公告)号：US06917867B2

公开(公告)日：2005-07-12

申请号：US10411403

申请日：2003-04-10

申请人： Xiaodong Huang ,  John James Krone ,  Sairam Gopalan Velamakanni ,  Sabri Cetinkunt

发明人： Xiaodong Huang ,  John James Krone ,  Sairam Gopalan Velamakanni ,  Sabri Cetinkunt

IPC分类号： B60K20/00 ,  B60K23/00 ,  B60K26/04 ,  B60T7/04 ,  B60T7/08 ,  G05G1/04 ,  G05G9/047 ,  G06F3/01 ,  G06F19/00

CPC分类号： G06F3/016

摘要： An operator input device includes an operator interface mechanism operable by an operator, a position sensor, a brake controller, and a resistive actuator. The operator interface mechanism is moveable in at least first and second directions along an axis. The position sensor is coupled to the operator interface mechanism for transmitting an operator interface mechanism position signal as a function of the position of the operator interface mechanism. The brake controller is coupled to the position sensor for receiving the operator interface mechanism position signal and responsively transmitting a brake signal. The resistive actuator is coupled to the brake controller and the operator interface mechanism and receives the brake signal and responsively applies a resistive force to the operator interface mechanism.

摘要翻译： 操作者输入装置包括由操作者操作的操作者接口机构，位置传感器，制动控制器和电阻致动器。 操作者界面机构可沿至少沿轴线的第一和第二方向移动。 位置传感器耦合到操作者接口机构，用于根据操作者接口机构的位置发送操作者接口机构位置信号。 制动控制器耦合到位置传感器，用于接收操作者接口机构的位置信号并且响应地传送制动信号。 电阻致动器耦合到制动控制器和操作者接口机构，并接收制动信号，并且响应地向操作者接口机构施加阻力。