High processing accuracy of a workpiece is maintained even if the workpiece is misaligned. A laser processing apparatus includes: a setting section that sets a pattern area and a distance measurement position on a captured image; a condition setting storage section that stores image information in the pattern area; a position correction section that detects a misalignment of a new workpiece different from a workpiece used to set the pattern area and corrects the distance measurement position on the new workpiece; a distance measurement section that measures a distance based on a light reception position of distance measuring light in a distance measuring light receiving section; and a Z scanner that adjusts a focal position based on a measurement result of the distance measurement section prior to irradiation of the workpiece with laser light.

A method is provided of controlling a laser processing device with at least one laser. The method includes setting an optical path of the laser processing device by at least one rotatable mirror; a first triggering of the laser at a first point in time so as to generate a first laser spot; continuously adjusting, the optical path of the laser processing device; and a second triggering of the laser at a second point in time so as to generate a second laser spot. The method also includes, before the second triggering: determining the second point in time so that the position of the second laser spot has a desired distance, along the path, to the position of the first laser spot.

A system for performing interactions within a physical environment, the system including: a robot having a robot base that undergoes movement relative to the environment and a robot arm mounted to the robot base, the robot arm including an end effector mounted thereon; a communications system including a fieldbus network; a tracking system including a tracking base positioned in the environment and connected to the fieldbus network, and a tracking target mounted to a component of the robot, wherein the tracking base is configured to detect the tracking target to allow a position and/or orientation of the tracking target relative to the tracking base to be determined; and a control system that communicates with the tracking system via the fieldbus network to determine the relative position and/or orientation of the tracking target and controls the robot arm in accordance with the relative position and/or orientation of the tracking target.

A system for performing interactions within a physical environment including a robot having a robot base that undergoes movement relative to the environment, a robot arm mounted to the robot base, the robot arm including an end effector mounted thereon for performing said interactions, a tracking system that measures a robot position indicative of a position of at least part of the robot relative to the environment, and a control system that determines the robot position; and, controls the robot arm in accordance with the robot position. The tracking system measures the position with a frequency that is at least 10 Hz and measures the position with an accuracy that is at least better than 10 mm, whilst the control system operates with a frequency that is at least 10 Hz.

A laser processing head emits a laser beam to a workpiece that moves during laser processing and includes: optical path changing members that reflect, toward the workpiece, the laser beam emitted from a laser beam output section; a driver that changes posture of each of the optical path changing members; a control unit that controls the driver; and a memory device that stores target path information indicating a target path of the laser processing, in which the control unit receives information relating to a relative position of the workpiece with respect to the laser processing head, and controls the driver on the basis of the received information relating to the relative position and the target path information to perform the laser processing along the target path.

The installation position pointer system comprises a laser source to supply a laser beam, a driving device to align the laser beam, a controller device to control the operation of the driving device in accordance with an installation position data (IPD) of an attachment to be installed in a building and an associated reference position in the building, and an input device to obtain the IPD of a plurality of attachments from the attachment. The IPD of the attachments may be provided by an attachment installation position database system.

An arrangement for the model-based calibration of a mechanism in a workspace with calibration objects that are either directed laser radiation patterns together with an associated laser radiation-pattern generator or radiation-pattern position sensors. Functional operation groups made up of at least one laser radiation pattern and at least one position sensor interact in such a way when a radiation pattern impinges on the sensor that measured sensor position information values are passed along to computing devices that determine the parameters of a mathematical mechanism model with the aid of these measured values. In the process, at least two different functional operation groups are used to calibrate the mechanism, and at least two calibration objects from different functional operation groups are rigidly connected to one another.

To provide a robot control system and a robot control method capable of placing a component grasped by a robot hand at an accurate location on another member. A robot control system is provided with: a robot hand configured to grasp a clip; a camera configured to capture an image of the clip grasped by the robot hand, a calculation unit configured to calculate a position of the clip or an inclination of a component based on an imaging result of the clip captured by the camera, and a robot control unit configured to control the robot hand to adjust, based on the position of the clip or the inclination of the component calculated by the calculation unit, a position or an inclination of the robot hand and move the clip to a stringer.

A wafer processing system includes a laser processing apparatus, a grinding apparatus, a tape sticking apparatus, a first cassette placement part, a second cassette placement part, a conveying unit that conveys a wafer, and a controller that controls the respective constituent elements. The controller includes a first processing program instructing section that conveys a wafer unloaded from a first cassette in order of the laser processing apparatus, the grinding apparatus, the tape sticking apparatus, and a second cassette and sequentially carries out processing by each apparatus for the one wafer, and a second processing program instructing section that conveys the wafer unloaded from the first cassette in order of the grinding apparatus, the laser processing apparatus, the tape sticking apparatus, and the second cassette and sequentially carries out processing by each apparatus for the one wafer.

A transparent product can reliably transmit management information, and even under a harsh environment, the indicated management information will not be peeled off. The transparent product includes management information for managing the product. The management information is provided inside the product so that the management information can be visually recognized through at least one surface of the product in the thickness direction.