Patent classifications
G05B2219/39115
COMPLIANT PAYLOAD PRESENTATION USING ROBOTIC SYSTEM WITH COORDINATED SERIAL AND PARALLEL ROBOTS
A robotic system for presenting a payload within a workspace includes a pair of serial robots configured to connect to the payload, a parallel robot coupled to a distal end of one of the serial robots such that the parallel robot is disposed between the distal end and the payload, a sensor situated within a kinematic chain extending between the distal end and the payload, and a robot control system (RCS). The sensor outputs a sensor signal indicative of a measured property of the payload. The RCS includes a coordinated motion controller configured to control the serial robots, and a corrective motion controller configured to control the parallel robot. Parallel robot control occurs in response to the sensor signal concurrently with control of the serial robots in order to thereby modify the property of the payload in real-time.
Compliant payload presentation using robotic system with coordinated serial and parallel robots
A robotic system for presenting a payload within a workspace includes a pair of serial robots configured to connect to the payload, a parallel robot coupled to a distal end of one of the serial robots such that the parallel robot is disposed between the distal end and the payload, a sensor situated within a kinematic chain extending between the distal end and the payload, and a robot control system (RCS). The sensor outputs a sensor signal indicative of a measured property of the payload. The RCS includes a coordinated motion controller configured to control the serial robots, and a corrective motion controller configured to control the parallel robot. Parallel robot control occurs in response to the sensor signal concurrently with control of the serial robots in order to thereby modify the property of the payload in real-time.
Method and device for controlling a peripheral component of a robot system
In a method according to the invention for controlling a peripheral component (1) of a robot system (2), a power output, in particular a force, of the peripheral component is adjusted on the basis of an ascertained force (F.sub.1; m.sub.3g+m.sub.3d(x.sub.3).sup.2/dt.sup.2), said force acting dependent on at least one robot pose, in particular a robot path (x.sub.3(t)).