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8183815 |
Method and control device for automatically determining a mass of a door system
A method is disclosed for automatically determining an effective mass of a door system that is driven by a motor and has at least one door. In this case a speed change accomplished during an...
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8180487 |
Calibrated vision based robotic system
A method of calibrating a vision based robotic system. The method includes engaging a calibration pin with a robotic tool and moving the calibration pin to a calibration block that includes at...
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8179418 |
Robotic based health care system
A robotic system that can be used to treat a patient. The robotic system includes a mobile robot that has a camera. The mobile robot is controlled by a remote station that has a monitor. A...
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8155789 |
Device, method, program and recording medium for robot offline programming
An offline programming device for preparing an operation program for making a robot with a hand perform a handling operation for an object with respect to a machine tool. The device includes a...
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8148931 |
Multi-degree-of-freedom stage control system
There are included a plurality of actuators, an instruction generator for generating instructions of plural degrees of freedom, a position arithmetic unit for calculating positions of plural...
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8145347 |
Numerical control apparatus and numerical control method
In a numerical control apparatus, a rotation-axis filtering processor subjects an angle change amount between interpolation points between rotation angles of a rotation axis to moving average...
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8143833 |
Processing unit
The invention relates to a processing unit of a measuring signal related to conditions of an object controlled by power electronics. The processing unit comprises an interface with digital...
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8134324 |
Parallel mechanism
A parallel mechanism includes a base portion, a bracket to which an end effecter is attached, a plurality of actuators attached to the base portion, a plurality of arms through which the plurality...
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8120304 |
Method for improving motion times of a stage
Methods and systems for, in one embodiment, accelerating a stage through a clearance height in a first direction and decelerating the stage in the first direction while accelerating in a second...
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8115427 |
Methods, systems, and devices for a motor control system
Systems, devices, and methods for controlling a motor are disclosed. A method may include determining a rotational direction of a motor from a pair of quadrature signals sent to a microprocessor....
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8115439 |
System for moving mobile robots in accordance with predetermined algorithm
A system for moving robots in accordance with a predetermined algorithm. The system includes: a surface having a position-coding pattern which identifies the surface; mobile robots for moving...
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8108071 |
Method for coordinating cooperative robots
A method for coordinating cooperative robots is provided. The method includes following steps. An abnormal event is detected by a sensor disposed in an environment or in a robot. The abnormal event...
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8098030 |
Drive unit for a door or gate, particularly for a garage door, and method for operating such drive unit
A drive unit for a door or a gate includes an electric motor, a detection unit for detecting the position of the door or gate, the detection unit being coupled to the motor and providing an...
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8098038 |
Servomotor control system enabling high-speed oscillating motion to be highly precise
A servomotor control system that includes a numerical control unit and servo control unit enables the use of learning control based on an angle synchronization method in high-speed oscillating...
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8095239 |
Method and apparatus for controlling the motion of a robotic device
A robot movement control device is connected to a communications network in a remote location relative to a robotic device that is also connected to the communications network. The robot movement...
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8090474 |
Apparatus for controlling at least one machine
An apparatus and a method for controlling at least one machine, such as an industrial robot, having drives, safety peripheral components and a controller for a machine, and also having a safety...
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8082048 |
Position controlling device
A structure is provided in which a thrust feed forward structure for operating a structure to be driven without vibration and a control structure which simultaneously compensates for positional...
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8054029 |
Calibration method for servo
A calibration method for servo is provided, wherein a motor of the servo is activated at a low-speed mode to drive a moved member of the servo moving to a first limit position and a second limit...
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8032253 |
Automatic machine system and wireless communication method thereof
In an automatic machine system comprising a mechanism unit (1) including at least one driving mechanism, a controller (2) for controlling a driving operation of the mechanism unit (1), and a...
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8022655 |
Robot control system comprising a portable operating device with safety equipement
A robot controller including a control unit and a portable device (TPU) for teaching and manually operating the robot. The TPU includes safety equipment, a safety TPU-part having a first...
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8019037 |
Phase difference detection device and rotation position detection device
A phase difference detection device able to detect a phase with a high precision is provided. A phase difference detection device 4 detecting a phase difference θ between an excitation signal Ss ...
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8019460 |
Numerical controller of machine tool
A numerical controller having a function-generating unit which executes function generation for shaft movement according to a machining program is provided, the numerical controller further...
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8018194 |
Observation system and observation apparatus
When application software running on a PC is in the state of being terminated, a switch unit is turned OFF with the control of a CPU and individual motors, and in this state, a light source is not...
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8013549 |
Counter electro-motoric force based functional status detection of an electro-motor
The present invention relates to a circuit for detecting a functional status of an electro-motor. Typical electro-motors need additional components to identify the functional status of the motor....
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7949428 |
Robot apparatus and method of controlling the same
A robot apparatus having a plurality of movable sections includes a motion control section that generates a control signal for the periodic motion of at least part of the movable sections according...
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7944167 |
Method and apparatus for improving the position accuracy of a servo motor
A method of operating a motor controlled by a closed loop servo control system is provided. The closed loop servo control system employs a digital filter, such as a PID filter, that employs one or...
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7934571 |
Moving base for robotic vacuum cleaner
A moving base for robotic vacuum cleaner includes a base; a motor mounted in a motor chamber on the base to alternatively drive a drive shaft thereof to rotate clockwise or counterclockwise; a...
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7933667 |
Industrial robot system with a portable operator control device
An industrial robot including a manipulator, a control unit for controlling the manipulator, a portable operating unit for teaching and manually operating the robot, which operating unit is adapted...
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7915851 |
Numerical controller controlling acceleration and deceleration of respective control axes up to command speeds
Initial speeds in the move commands for respective control axes at servo-on are determined according to parameter setting, or the comparative relationship or difference in speed among the actual...
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7902785 |
Method and device for guiding the movement of a moveable machine element of a machine
The invention relates to a method for guiding the displacement of a displaceable machine element (18) in a machine, comprising the following steps: a) specification of a guide target variable...
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7893645 |
System and method for compartment control
A system and method for controlling at least one movable stowage compartment is provided. The method includes sensing an input indicative of a desired movement of the stowage compartment and...
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7888900 |
Apparatus and method for robot handling control
A robot arm is provided with an end effecter for grasping an object and a force sensor for detecting a force acted upon the end effecter. In the state in which end effecter grasps an object, when...
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7880420 |
Control system and method of massage machine
A control system and method of massage machine for acting massage therapy on human body includes a common drive motor for driving multiple massage heads, multiple routine keys for setting motor...
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7853357 |
Robot behavior control based on current and predictive internal, external condition and states with levels of activations
In a robot device, an action selecting/control system includes a plurality of elementary action modules each of which outputs an action when selected. An activation level calculation unit...
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7847502 |
Device and method for controlling machine tool
A device for controlling a feed motion of a feed control axis and a rotary motion of a rotary control axis, both axes being provided in a machine tool so that the rotary control axis is fed along...
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7847506 |
Machine tool controller
In a machine tool controller (1): a position control unit (12) controls, based on an operational signal input from without during manual operation, a moving body's move-to point and moving speed; a...
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7843152 |
Motor control apparatus
A motor control apparatus comprises a control processing unit (3) creating a motor drive command, power supply processing units (2A to 2D) supplying a driving voltage to a motor, and a signal relay...
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7834569 |
Type of stepper motor driver integrated circuit
This invention discloses a type of stepper motor driver integrated circuit, comprising of a control logic circuit module and a connected stepper motor driver circuit module. The outputs, in groups...
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7801645 |
Robotic vacuum cleaner with edge and object detection system
A robot uses an infrared sensor including an infrared light source which produces pulses of infrared light. Optics focus reflections of the infrared light pulses from different portions of the...
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7795833 |
Driving apparatus, exposure apparatus, and device manufacturing method
A driving apparatus for moving an object. The apparatus includes a first actuator which drives the object in X and Y directions, a second actuator which drives a reaction force counter, which...
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7787970 |
Position-measuring device and method for position measuring
A position-measuring device having integrated function testing includes a position-recording unit, a processing unit, and a control-word generator. In a positional-data request, a positional-data...
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7781991 |
Heat dissipation system and method
A heat dissipation system used in an electronic device includes a plurality of fans positioned in the electronic device, a sensing module, and a processing module. The sensing module is configured...
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7783387 |
Process for controlling industrial robots, and related robots, systems and computer programs
A robot system (X-Z) includes a plurality of manipulators (1x-2x, 1y-2y, 1w-2w, 1z-2z) and a portable terminal (3), said terminal being able to connect to the manipulators in wireless mode. The...
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7769489 |
Robot control device and robot system
A robot control device that controls operation of a robot having an actuator includes a casing, an actuator driver, a drive-control board, a main control board, a main power supply board, a vent...
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7769490 |
Robotic vacuum cleaner
An autonomous robot, that is for example, suitable for operations such as vacuuming and surface cleaning includes a payload configured for vacuum cleaning, a drive system including a steering...
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7764039 |
Numerical controller
A numerical controller is capable of foreseeing the occurrence of interference during operation of a machine and securely preventing the interference. An advanced position calculating section...
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7759893 |
Motor control apparatus and motor control method
The motor control apparatus includes a memory that stores a correction data group for suppressing a fluctuation of an output of a motor, and a calculating unit that generates, by using a correction...
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7755316 |
Moving member movement control apparatus, moving member movement control method and machine tool movement control apparatus
A movement control apparatus for a moving member, includes: a drive unit that moves a moving member by rapid traverse on a first axis and a second axis intersecting the first axis, and overlaps the...
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7756602 |
Vehicle entertainment and gaming system
An entertainment system is for a vehicle and includes a vehicle environment sensor apparatus that captures data indicative of the vehicle's environment and that generates a vehicle environment data...
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7739006 |
System and method for autonomous navigation in a ride vehicle
There is provided an autonomous navigation system for use in conjunction with a ride vehicle. The autonomous navigation system includes an on-board sensor system for generating on-board sensor data...
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