Patent application number | Description | Published |
20090230912 | MOTOR CONTROLLER - A motor controller includes a command part that generates a command signal, a control part that drives a control object through an output filter when the command signal is input, an operating amount detector that detects an operating amount of the control object, a frequency response characteristic measurement part that generates an open loop frequency response characteristic on the basis of the command signal and the operating amount, a model calculation part that simulates a frequency characteristic of the output filter, and a display that displays the add result of an amplitude characteristic of the frequency characteristic of the frequency response characteristic measurement part and an amplitude characteristic of the frequency characteristic of the model calculation part. | 09-17-2009 |
20120210816 | ROBOT AND ROTATING ELECTRICAL MACHINE - A robot according to the embodiment includes a motor, a speed reducer that transmits a driving force of the motor to a link, and a detecting unit that detects a rotation angle of an output shaft of the speed reducer, and the detecting unit is connected to the output shaft of the speed reducer via a shaft coupling. | 08-23-2012 |
20130345848 | ROBOT SYSTEM AND METHOD FOR MANUFACTURING FITTING - In this robot system, a control portion includes a workpiece supporting operation command portion, a workpiece positioning operation command portion causing a second robot arm to move a workpiece toward a workpiece fitted portion while causing an end effector of the second robot arm to support the workpiece, and a fitting operation command portion causing a first robot arm to fit the workpiece into the workpiece fitted portion. | 12-26-2013 |
20140188323 | MOBILE ROBOT AND MOBILE TRUCK - A mobile robot includes a truck capable of traveling by servo control, a robot arm mounted on the truck, and a control portion servo-controlling the traveling of the truck. The control portion is configured to set a servo gain of the servo control for the truck to a robot arm operation gain during the operation of the robot arm. | 07-03-2014 |
20140277713 | ROBOT SYSTEM AND METHOD FOR PRODUCING TO-BE-WORKED MATERIAL - A robot system includes a first cell and a second cell. The first cell includes a first robot, a first controller, and a first casing. The first robot performs work on a to-be-worked material. The first controller controls the first robot. The first casing accommodates the first robot and the first controller. The second cell includes a second robot, a second controller, and a second casing. The second robot performs work on a to-be-worked material. The second controller controls the second robot. The second casing accommodates the second robot and the second controller. When the first casing and the second casing are connected to each other, the first controller and the second controller respectively control the first robot and the second robot to work in a common operation area, where a first movable area and a second movable area overlap. | 09-18-2014 |
20140277714 | ROBOT SYSTEM, METHOD FOR CONTROLLING ROBOT, AND METHOD FOR PRODUCING TO-BE-PROCESSED MATERIAL - A robot system includes a plurality of robots, a plurality of cells, a detection device, and a changer device. Each of the plurality of robots is configured to operate based on an operation command. The plurality of cells respectively accommodate the plurality of robots and are connectable to each other. The detection device is configured to detect that the plurality of cells are connected to each other. When the detection device detects that the plurality of cells are connected to each other, the changer device is configured to change at least one operation command among operation commands for the plurality of robots respectively accommodated in the connected cells. | 09-18-2014 |
20140277715 | ROBOT SYSTEM, CALIBRATION METHOD, AND METHOD FOR PRODUCING TO-BE-PROCESSED MATERIAL - A robot system includes a plurality of robots, a control device, a common work table, and a calibration device. The control device is configured to control the plurality of robots. On the common work table, the plurality of robots are configured to work. Based on a position of a first robot having a calibrated coordinate relative to a position of a second robot among the plurality of robots, the calibration device is configured to calibrate a coordinate of the second robot. | 09-18-2014 |
20140277720 | ROBOT SYSTEM, METHOD FOR CONTROLLING ROBOT, AND METHOD FOR PRODUCING TO-BE-PROCESSED MATERIAL - A robot system includes a robot. A fitting member holder is mounted to a distal end of the robot to hold a fitting member. A receiver member receives the fitting member. A position determination member is disposed at a fixed position relative to the receiver member. A robot controller controls the robot. A position identifying device brings the robot, the fitting member, or the fitting member holder into contact with the position determination member with the fitting member holder holding the fitting member. A position identifying device identifies a fitting position based on a position of the contact. A fitting control device controls the robot to fit the fitting member into the receiver member at the fitting position. | 09-18-2014 |
20140277722 | ROBOT SYSTEM, CALIBRATION METHOD, AND METHOD FOR PRODUCING TO-BE-PROCESSED MATERIAL - A robot system includes a robot, a tool, a control device, a work table, a calibration jig, a detector, and a calibrator. The tool is mounted to a distal end of the robot and includes a first plane and a second plane orthogonal to each other. The control device controls the robot. On the work table, the robot works. The calibration jig is fixed to the work table. The detector detects a reference position determined by pressing the first plane and the second plane of the tool against at least one of the jig and the work table. Based on the reference position, the calibrator calibrates coordinates of the robot to be used by the control device. | 09-18-2014 |
20140277729 | ROBOT SYSTEM AND METHOD FOR PRODUCING WORKPIECE - A robot system includes a robot and a control apparatus. The robot includes a sensor to constantly detect the robot. The control apparatus includes a control device and a first storage device. The control device controls the robot. The first storage device stores a plurality of operation modes of the robot and standard data associated with at least one operation mode among the operation modes. When the robot has performed an operation corresponding to the operation mode associated with the standard data, the control device compares the standard data with a result of detection by the sensor, and controls a display device to display a result of comparison. | 09-18-2014 |
20140277733 | ROBOT SYSTEM AND METHOD FOR PRODUCING TO-BE-PROCESSED MATERIAL - A robot system includes robot, an image capture device, a plurality of illumination devices, and a control device. The robot is configured to perform a predetermined work on a to-be-processed material. The image capture device is configured to capture an image of the to-be-processed material and has a dynamic range. The plurality of illumination devices are configured to illuminate the to-be-processed material. The control device is configured to control at least one illumination device among the plurality of illumination devices to keep an amount of light received by the image capture device within the dynamic range of the image capture device. | 09-18-2014 |
20140358282 | ROBOT SYSTEM AND METHOD FOR PRODUCING TO-BE-PROCESSED MATERIAL - A robot system includes a robot, an operation control device, an impulse calculation device, and a first detection device. The robot includes an end effector and a force sensor. The force sensor is configured to measure a force applied to the end effector. The operation control device is configured to control the robot to perform predetermined work. The impulse calculation device is configured to calculate an impulse applied to the end effector based on a measurement value measured by the force sensor while the robot is performing the predetermined work. The first detection device is configured to generate detection information when the impulse exceeds a threshold. | 12-04-2014 |