Franka Emika Gmbh

Saskia Golz

Sven Parusel

Tobias Ende

Simon Haddadin

Michael Haas

Andreas Spenninger

A method of specifying an input value on a robotic manipulator, wherein the method includes: selecting a particular predefined input device to be emulated, wherein the input device to be emulated is assigned at least one degree of freedom of the robotic manipulator and local limits in the at least one degree of freedom, and a transfer function of a coordinate of the robotic manipulator in the at least one degree of freedom is assigned onto the input value; actuating the robotic manipulator such that at least one part of the robotic manipulator is manually movable in the at least one degree of freedom and within the local limits; recording a respective coordinate in the at least one degree of freedom during or after completion of an input on the robotic manipulator via a sensor unit; and applying the transfer function to assign the respective coordinate to the input value.

Method for specifying an input value on a robotic manipulator

A system for performing an input on a robotic manipulator, wherein the system includes: a robotic manipulator having a plurality of links connected to one another by articulations and having actuators; a sensor unit configured to record an input variable, applied by a user by manually guiding the robotic manipulator, on the robotic manipulator, wherein the input variable is a kinematic variable or a force and/or a moment, and wherein the sensor unit is configured to transmit the input variable; and a computing unit connected to the robotic manipulator and to the sensor unit, the computing unit configured to transform the input variable received from the sensor unit via a predefined input variable mapping, wherein the input variable mapping defines a mathematical mapping of the input variable onto a coordinate of a graphical user interface or onto a setting of a virtual control element.

System for performing an input on a robotic manipulator

A device and method for electrical testing of a component, the component including a contact point, wherein the device includes: an interface to provide the component; a robot manipulator having an effector configured to pick up, handle, and release the component; a receiving interface into which the component is insertable; a contacting device having a counter contact, the contacting device positioned in a first state so that the robot manipulator is able to insert/remove the component into/from the receiving interface, and positioned in a second state so that the counter contact is connected to the contact point of the component inserted into the receiving interface; an analysis unit connected to the counter contact and configured to perform electrical testing of the component using connection of the counter contact and the contact point in the second state; and a control unit to control the robot manipulator and the contacting device.

Device and method for the electrical testing of an electrical component

A screwing device including: a container for screws; a manipulator having an effector to pick up a screw; an isolating unit connected to the container to provide the screw from the container at an interface such that a head of the screw is accessible to the effector; and a control unit to control the manipulator in executing a control program to perform operations including: guiding the effector along a trajectory having an orientation to the screw head at the interface, wherein the orientation is defined for locations along the trajectory; and executing force-regulated, impedance-regulated, and/or admittance-regulated periodic and closed tilting movements of the effector in relation to its orientation until a condition for a torque, a force, or a time for carrying out the tilting movements is reached or exceeded, and/or a force/torque and/or a position/speed signature at the effector is reached or exceeded, indicating successful pick-up of the screw.

Screwing device

A robot including a manipulator driven by actuators, and configured to determine external forces and/or external torques acting upon the manipulator, the robot configured to: regulate the actuators for a sub-space T1 of a working space AR such that, upon application of an external force and/or external torque upon the manipulator, the manipulator recedes into T1, wherein following applies: T1&#x2286;AR and T1&#x2260;AR, and AR specifies all permitted translations and/or rotations of the manipulator; and determine, for a space TK1 that is complementary to T1, a projection {right arrow over (P)}of the external force and/or external torque into TK1, wherein following applies: T1&#x2229;TK1={0}, TK1&#x2286;AR, and T1&#x222a;TK1=AR, classify {right arrow over (P)}into one of several predefined classes with respect to amount and/or direction and/or time curve of {right arrow over (P)}, store a command and/or rule for each predefined class, and regulate the actuators as a function of classification of {right arrow over (P)}based on respective command and/or rule.

Robot

Device for plugging a plug-in region of an expansion board into a plug-in coupling including: a first interface providing the coupling; a second interface providing the board; a robot manipulator having an effector; and a controller controlling the robot manipulator to plug the region into the coupling, the controller configured to execute a program for the robot manipulator to perform operations including: picking up the board at the second interface using the effector; guiding the board along a trajectory and target orientation of the region to the coupling; carrying out tilting motions of the region until reaching or exceeding a limit value condition G1 for a torque acting on the effector and/or a limit value condition G2 of a force acting on the effector, and/or reaching or exceeding a force/torque signature and/or a position/velocity/acceleration signature at the effector, indicating completion of plugging the region into the coupling within predefined tolerances.

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Munich, Germany

Saskia Golz