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Matches 1 - 50 out of 41,950

Document Document Title
WO/2018/185825A1
In electric power steering devices in which the control unit and motor are formed integrally, if the control unit was accommodated inside a case, there was a need for a frame to partition the motor from the control unit, but there was a ...  
WO/2018/185528A1
A method for controlling a power steering system utilizes a vehicle having a motor, a controller coupled to the motor, and a steering assembly. The method includes detecting a steering rate using the controller and determining a vehicle ...  
WO/2018/185196A1
The invention relates to a running gear device (100) for a vehicle (200), comprising: a frame element (10) that can be fixed to a frame of the vehicle (200); and at least one electric motor (210, 220, 230) that can be fixed to the frame ...  
WO/2018/180238A1
A power conversion device converts a power from a power supply to a power supplied to a motor having n-phase (n is an integer of 3 or more) windings, one ends of which are connected to each other in a Y-connection, and is provided with: ...  
WO/2018/180274A1
The power conversion device converts power from a power source into power to be supplied to a motor having n-phase (n is an integer equal to or greater than 3) windings. The power conversion device is provided with a first inverter conne...  
WO/2018/180905A1
The present invention addresses the problem of disposing a motor unit for electronic power steering at a position so as to maintain cooling ability while not being affected by muddy water kicked up from a paddy. This paddy work machine (...  
WO/2018/179929A1
Disclosed is a method for producing a shaft for a steering device, the shaft for a steering device including: a spline shaft part to be connected with an input shaft; a stopper part to be connected with an output shaft; and an intermedia...  
WO/2018/179197A1
A CPU for calculating a control amount for controlling an electric motor is configured so as to, when detecting an abnormality of a region relating to the control of the electric motor, calculate the control amount different from that du...  
WO/2018/179043A1
The present invention accurately detects a steering turn-back caused by steering torque fluctuations and minimizes the effects of the steering turn-back on the stability of a control system, and suppresses steering torque fluctuations du...  
WO/2018/180361A1
The motor (10) according to an embodiment is provided with a first inverter (110) connected to one end of the winding of each phase and a second inverter (140) connected to the other end of the winding of each phase. The first and second...  
WO/2018/181437A1
[Problem] To provide a torque transmitting joint with which it is possible to suppress the generation of an abnormal sound when the direction of rotation of a drive shaft is reversed. [Solution] A first transmission member 17 fixed to an...  
WO/2018/179928A1
Disclosed is a method for producing a shaft for a steering device, the shaft including: a spline shaft part to be connected with an input shaft; a stopper part to be connected with an output shaft; and an intermediate shaft part that con...  
WO/2018/180637A1
A rotor comprising: a shaft that rotates around a center shaft extending in the vertical direction; a rotor core fixed to the shaft; a plurality of first magnets provided in part of the rotor core in the axial direction and being arrange...  
WO/2018/180282A1
This shaft coupler 100 is provided with: a motor-side joint 8 connected to an output shaft 7a; a worm-side joint 6 connected to a worm shaft 2; and a coupling 20 provided between the motor-side joint 8 and the worm-side joint 6 and trans...  
WO/2018/180237A1
This power conversion apparatus is provided with: a first inverter; a second inverter; and a switching circuit that has a first switch element and a second switch element, wherein, in a state where potentials at a first node on the high ...  
WO/2018/180314A1
This electric power steering device (100) is provided with a cable (36) for electrically connecting a torque sensor (40) and a controller (30). The torque sensor (40) is provided with a connector (49) to which the cable (36) is connected...  
WO/2018/180281A1
This rack shaft 12A is provided with: a first shaft 110 having formed thereon a first rack 115 meshing with a first pinion 16 which rotates as a steering wheel 1 is turned; and a second shaft 120 which has formed thereon a second rack 12...  
WO/2018/181119A1
An electric actuator is provided with a drive unit having an electric motor 7 and a motion conversion mechanism unit for converting the rotational motion of the drive unit into a linear motion, wherein said motion conversion mechanism un...  
WO/2018/173561A1
Provided is a vehicle control device with which it is possible, in a redundant configuration, to utilize a normal operation part in a system in which a failure has occurred. A vehicle control device having a redundant configuration, wher...  
WO/2018/173549A1
This steering device (1) is provided with: a sensor housing (29) having a connector insertion section (59) having a cylindrical shape; and a connector body (61) inserted in the connector insertion section (59). The connector body (61) ha...  
WO/2018/173469A1
A motor system has a first solid-state relay and a second solid-state relay that are disposed sequentially from an inverter toward an in-vehicle battery and are connected in series between the inverter and the in-vehicle battery, said in...  
WO/2018/173302A1
In order to apply an assist torque or reaction torque with minimal discomfort to a driver, this ECU (600) is provided with a control amount calculation unit (611) which refers to the steering torque applied to a steering member (410) and...  
WO/2018/173424A1
A power conversion device that comprises: a first inverter that is connected to ends of a first coil group; a second inverter that is connected to ends of a second coil group; a separation relay circuit that is connected to other ends of...  
WO/2018/173317A1
This vehicle comprises: first and second turn drive parts that cause first and second vehicle wheel pairs to be turned; a steering part that steers the first and second vehicle wheel pairs; a detection unit that detects a turn detection ...  
WO/2018/173571A1
The power steering device pertaining to the present invention has a steering angle sensor (3) for detecting a rotation angle of a steering shaft, and a torque sensor (4) for detecting a torque generated in the steering shaft. The steerin...  
WO/2018/173303A1
In order to control the damping force of a suspension suitably in accordance with the steering state, this ECU (600) is provided with a roll attitude control unit (682) which refers to a torque signal, representing the steering torque ap...  
WO/2018/168891A1
[Problem] To provide an electric power steering device that is able to easily achieve a desired torque in response to a steering angle without being affected by road surface conditions or by a change in mechanical properties of a steerin...  
WO/2018/168090A1
A stator is provided with: a stator core annularly disposed around the central axis extending in a vertical direction and having a coil wire wound therearound; a first support member disposed on the upper side of the stator core; and a s...  
WO/2018/168897A1
[Problem] To provide an electric power steering device in which both assist control and steering angle control can be performed in such a manner as to enable a manual steering operation when automatic steering is interrupted by a driver'...  
WO/2018/163591A1
A power conversion device 100 having: a first and a second inverter 110, 140, which can be connected to at least one of a first and a second coil group 210, 220; a first separation relay circuit 120 connected to the first inverter; a sec...  
WO/2018/163791A1
A motor control device (60) controls the drive of a motor (10) by the rotation of a shaft fixed to a rotor, said motor (10) outputting torque to a rack shaft (95) that is a load. The motor control device (60) is provided with a rotationa...  
WO/2018/163724A1
A control device (15) comprises a steering angle returning torque target value setting unit (30) which calculates a returning control amount target value (MapOut) on the basis of a vehicle speed (Vs) and a turning angle (θb) and a steer...  
WO/2018/163456A1
The present invention presents the following countermeasure, with the purpose of preventing switching to a manual driving mode and allowing a driver to sense a switch to an automatic driving mode. When switching a driving mode of a vehic...  
WO/2018/163454A1
This drive mode switching control device is provided with: a driver state determination unit which determines the state of a driver on the basis of a sensing result from a sensor that senses the state of the driver; a temporary steering ...  
WO/2018/163457A1
The present invention presents the following countermeasure, with the purpose of preventing switching to a manual driving mode and allowing a driver to sense a switch to an automatic driving mode. When switching a driving mode of a vehic...  
WO/2018/159100A1
This motor control method includes: a step in which the combined magnetic flux, the stator current, and the stator voltage are acquired from a phasor representation using an αβ fixed coordinate system or a dq rotary coordinate system a...  
WO/2018/159102A1
This motor control method includes: a step in which the combined magnetic flux and the stator current are acquired from a phasor representation using an αβ fixed coordinate system or a dq rotary coordinate system as a reference; a step...  
WO/2018/159099A1
This motor control method includes: a step in which the armature magnetic flux, the combined magnetic flux, the stator current, and the stator voltage are acquired from a phasor representation using an αβ fixed coordinate system or a d...  
WO/2018/159471A1
This pump device 1 comprises a motor unit 10 having a shaft 5 arranged along a central axis J extending in the axial direction, a pump unit 30 which is positioned to one side in the axial direction of the motor unit 10 and which is drive...  
WO/2018/159101A1
This motor control method includes: a step in which the stator current and the stator voltage are acquired from a phasor representation using an αβ fixed coordinate system or a dq rotary coordinate system as a reference; a step in whic...  
WO/2018/159104A1
This motor control method includes: a step in which the combined magnetic flux, the stator current, and the stator voltage are acquired from a phasor representation using an αβ fixed coordinate system or a dq rotary coordinate system a...  
WO/2018/159103A1
This motor control method includes: a step in which a combined magnetic flux vector, the stator current, and the stator voltage are acquired from a phasor representation using an αβ fixed coordinate system or a dq rotary coordinate sys...  
WO/2018/155321A1
Provided is a control device comprising: an inverter (11); a first drive unit (51); a first boosting unit (61); a second drive unit (52); and a second boosting unit (62). The inverter (11) has a plurality of high-potential switching elem...  
WO/2018/156947A1
A control assembly (20) for overcoming a rotational resistance required to activate supplementary steering force associated with conventional power steering systems. The control assembly (20) includes a shaft (26) subject to rotational r...  
WO/2018/152940A1
Provided is a synchronous steering vehicle body (1000), comprising vehicle wheels (0400), a driving cab (0600) and a steering mechanism driving the vehicle wheels (0400) to steer synchronously with the driving cab (0600). The steering ce...  
WO/2018/156990A1
In some embodiments, a vehicle may include a frame having longitudinal axis. The vehicle may include a steering assembly having a steering input and at least one wheel. The steering assembly may be coupled to the frame and configured to ...  
WO/2018/157051A1
A worm shaft (46) has a first end section (52) and a second end section (54) extending from a worm seciion (50), A first drive system (98) is in driving engagement with the first end seciion (52) of the worm shaft (46), and a second driv...  
WO/2018/151291A1
[Problem] To provide an electric power steering apparatus capable of manual input determination with high accuracy, free of the influence of noise associated with a free vibration system, without being affected by disturbance. [Solution]...  
WO/2018/149590A1
The present disclosure relates to a method of controlling a vehicle power assisted steering (PAS) system (2) configured to access at least one PAS variable. The method comprises modifying one or more of said at least one PAS variable in ...  
WO/2018/150007A1
The invention relates to an axle drive unit for an electrically driven motor vehicle having at least one drive axle. The axle drive unit has at least one electric motor (10, 11) for generating a drive torque and at least one transmission...  

Matches 1 - 50 out of 41,950