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7613526 |
Control system for a reciprocating object
The present invention is related to a control system of the reciprocating object comprising a microprocessor ( 01 ), a reciprocating mode control circuit ( 02 ), a reciprocating travel control...
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7613525 |
Disk device for serial communication and method of controlling the same
Embodiments of the invention provide a disk device and a method of controlling the device which is capable of suppressing peak current, even for serial communication, that is required when...
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7605560 |
Motor driving apparatus
There is provided a motor driving apparatus in which variations in individual circuit constants have a small effect even when a drive current is small. An error amplifier circuit amplifies a...
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7595602 |
Apparatus for machine tool feedrate override using limiting parameters corresponding to actual spindle speed
An apparatus, machine tool, and method for adaptively controlling a feedrate of a machine tool are provided in which a plurality of maximum spindle power and/or radial load values, each...
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7586282 |
Hardware based configurable motion control apparatus and method
Apparatus for generating a motion control algorithm for the control of an AC electric machine, the apparatus comprising a motion control engine comprising a motion control sequencer, a motion...
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7570006 |
Method and means for using a control file with a control unit of a machine
A computer ( 20 ) that determines a sequence of control vectors ( 16 ) using predetermined functional instructions. Each vector includes a number of vector elements ( 17 ). Each vector element ( 17...
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7548795 |
Numerical control system
A numerical control system using converted data is provided in which changes can be made quickly to the feed rate by speed override and the like, the operation of the machine according to the...
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7541765 |
Motor controlling circuit and method
A motor control circuit includes: a detector outputting a detection signal in accordance with the motor rpm; a counter counting the number of clocks in accordance with a rotational cycle...
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7531981 |
Controller for servomotor
A controller for a servomotor capable of improving accuracy of positioning and quality of a machined surface by switching modes of correction of a position command or the like, and reducing a shock...
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7508152 |
Apparatus for machine tool feedrate override using limiting parameters corresponding to actual spindle speed
An apparatus, machine tool, and method for adaptively controlling a feedrate of a machine tool are provided in which a plurality of maximum spindle power and/or radial load values, each...
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7477965 |
Twisting wire actuator
A twisted wire actuator, whereby the shortening of the length of a wire or a bundle of wires, as it is twisted, is used to control the motion of an actuated element, achieving sub-micron motion...
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7463002 |
Robot controller system
A robot controller system includes a robot including a first actuator and a second actuator, a main controller for driving the first actuator, and a sub-controller for driving the second actuator....
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7456593 |
Direct drive transport system
A system, method and apparatus for controlling a linear stage a pallet is described herein. In one aspect, a conveyor system includes a conveyor pallet that includes a first mobile magnetic...
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7451016 |
Industrial robot comprising a portable operating unit which a movable key device for identification of the robot
An industrial robot system including a plurality of industrial robots. Each robot includes a manipulator, a control unit for automatically operating the manipulator, and a movable key device...
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7450127 |
Method of tolerance-based trajectory planning
A method of controlling movement of a body at spaced apart instances along a trajectory in a multi-dimensional environment by determining a current position of the body at a current instance,...
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7446497 |
Fixed-position stop control apparatus for rotation shaft
A fixed-position stop control apparatus ( 10 ) includes: a move-instruction generating means ( 22 ) for generating a move instruction for each control cycle; a position loop control means ( 25 )...
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7436143 |
Miniature surveillance robot
A robotic system has a drive chassis having a drive motor and a drive element attached to the first drive motor. Additionally, a motor controller system provides drive signals to the first drive...
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7425811 |
Numerical controller
When a servomotor (control axis) is coasting and rotating in a servo-off state in which no current is applied to the servomotor, this servo-off state is switched over to a servo-on state in which...
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7423404 |
Sample-loading system and anti-collision device and anti-collision method thereof
Some embodiments of the present invention provide an anti-collision device used for a sample-loading system. This device may include a code plate, an optical coupler, a location signal-detecting...
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7420349 |
Microcontroller interface with hall element
A device controller system incorporates an inexpensive Hall element to detect motion of a brushless DC motor. A magnet, which is part of a motor rotor, passes by the Hall element producing a Hall...
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7383100 |
Extensible task engine framework for humanoid robots
An extensible task engine framework for humanoid robots. Robot instructions are stored as tasks and skills. Tasks are designed so that they can be executed by a variety of robots with differing...
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7372230 |
Off-axis rotary joint
An off-axis rotary joint ( 20 ) for selectively enabling communication of a signal (i.e., electrical and/or optical) between a housing ( 21 ) mounted for rotation about an axis (y-y) relative to a...
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7348748 |
Motorized system and method of control
A system and method for generating a controlled motion path with a machine-tool system having a controller operating in a servo rate. The method includes a first interpolation step, in which a path...
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7348742 |
Lighting fixture with synchronizable optical filter wheel and related method
A method of making an optical filter wheel of a device synchronizable with an internal, rotatable virtual reference wheel, created in a memory of a motor controller of the device, is disclosed. The...
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7339339 |
Control system of floating mobile body
An object of the invention is to provide a floating mobile object control system capable of causing a floating mobile object to stand still in a predetermined position with high precision or track...
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7283888 |
Method and system for controlling a machine tool with direct transfer of machining data
Method and system for a direct transmission of motion path data ( 310 ) from a generating system ( 204 ) to a control system ( 205 ) for use in controlling a servo-driven machine. For example, a...
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7282882 |
Robot controller
A robot control system for simultaneously controlling multi-axial robots each of which has actuators, a standard movement part being set in each of the robots, includes: a single main controller...
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7280899 |
S-type smooth command generating method and means thereof
An S-type smooth command generating method and the means thereof are provided to process the motion commands smoothly, thereby generating continuous velocity commands and position commands. The...
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7276866 |
Moving control apparatus and moving control method
A moving control apparatus comprising: a moving member provided movably at least in one direction; a driver having a movable element connected to the moving member and a stator to displace the...
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7274968 |
Method of serial communication method between NC device and a plurality of servo amps for servomotors
A communication control system and method of communicating between a numerical control device and a plurality of servomotors, includes connecting the numerical control device to a plurality of...
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7274165 |
Numerical controller
A numerical controller capable of mitigating mechanical shock caused by tool compensation while a machine tool is operated according to table data. X- and Z-axis path tables Tx, Tz store X- and...
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7253579 |
Automatic tuning method for the feedback control of a motion simulator, and related device
A tuning method for a motion simulator embarking a payload. The simulator includes a mechanical device, a mobile plate of which is capable of carrying a payload, and a control unit including a...
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7248012 |
Teaching data preparing method for articulated robot
Set the first temporary attitude of an end effector for a plurality of work points (step S 3 ). Determine the attitude of an articulated robot at one-end first work point out of a plurality of work...
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7248006 |
Electronically controlled electric motor
A system for controlling an electric motor comprises, in one embodiment, an encoder; a central processor in communication with said encoder; a module processor in communication with said central...
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7239107 |
Flexure stage
In one embodiment, a flexure stage comprises a base, a stage, a positioning mechanism, and a control device. The base and stage have first and second portions that are spaced apart from each other....
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7228201 |
Information processing device, information processing method, and robot apparatus
A robot device (1) has a central processing process (CPU) having a plurality of objects and adapted for carrying out control processing on the basis inter-object communication carried out between...
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7227328 |
Method for detecting a possible collision of at least two objects moving with respect to each other
A method is for detecting a possible collision of at least two objects moving with respect to each other by simulating the intended relative motion of the two objects. At least one of the objects...
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7208900 |
Industrial robot system
An industrial robot including a manipulator, a control unit for controlling the manipulator, and a portable operating unit for teaching and manually operating the robot. The portable operating unit...
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7183739 |
Synchronous control device
There is provided a synchronous control device for driving the same control object with two servomotors. The synchronous control device detects the physical quantity that represents the difference...
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7183735 |
Drive unit for controlling drives in machine tools or production machines
A drive unit for controlling drives of machine tools or production machines includes a signal electronics unit, a startup/diagnostic unit, and an interface between the signal electronics unit and...
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7166982 |
Hardware based configurable motion control apparatus and method
Apparatus for generating a motion control algorithm for the control of an AC electric machine, the apparatus comprising a motion control engine comprising a motion control sequencer, a motion...
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7164965 |
Numerical controller and servomotor control system
A numerical controller and a servomotor control system, capable of axis control required in case of a communication failure in the control of servomotors driven by servo amplifiers connected to a...
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7155314 |
Robot apparatus
A robot apparatus is provided. A CPU 15 determines an output of a feeling model based on signals supplied from a touch sensor 20 . The CPU 15 also deciphers whether or not an output value of...
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7155313 |
Robot apparatus
A robot apparatus is provided. A CPU 15 determines an output of a feeling model based on signals supplied from a touch sensor 20 . The CPU 15 also deciphers whether or not an output value of...
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7155298 |
Device and method for generating and/or editing NC programs or NC tables
In a device and a method for generating and/or editing NC programs, where in a programming mode, input fields for machining data and selection lists belonging to the input fields and including...
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7151983 |
Robot apparatus
A robot apparatus is provided. A CPU 15 determines an output of a feeling model based on signals supplied from a touch sensor 20 . The CPU 15 also deciphers whether or not an output value of...
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7151353 |
Switching device
A method for evaluating a condition of a switching device. The switching device includes contact parts, an electric motor and a mechanical coupling device for transforming motion from the electric...
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7151352 |
Motor controller
A motor controller having the electronic cam function that makes it smooth operation even if the number of operation patterns is lessened is provided. The electronic gear function included in a...
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7148647 |
Numerical control device
An analog amplifier performs control of a motor at the speed in proportion to a speed instruction (analog voltage) outputted from a numerical control device. The speed instruction (analog value) is...
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7146252 |
Robot apparatus
A robot apparatus is provided. A CPU 15 determines an output of a feeling model based on signals supplied from a touch sensor 20. The CPU 15 also deciphers whether or not an output value of...
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