Abstract: A method for planning a manipulation task of an agent, particularly a robot. The method includes: learning a number of manipulation skills wherein a symbolic abstraction of the respective manipulation skill is generated; determining a concatenated sequence of manipulation skills selected from the number of learned manipulation skills based on their symbolic abstraction so that a given goal specification indicating a given complex manipulation task is satisfied; and executing the sequence of manipulation skills.

Abstract: A method for calibrating two receiving units of a radar sensor that includes an array of receiving antennas formed by two sub-arrays and an evaluation unit, which is designed to carry out an angle estimation for located radar targets based on phase differences between the signals received by the receiving antennas, each receiving unit including parallel reception paths for the signals of the receiving antennas of one of the sub-arrays. The method includes: analyzing the received signals and deciding whether a multi-target scenario or a single-target scenario is present, in the case of a single-target scenario, measuring phases of the signals received in the sub-arrays and calculating a phase offset between the two sub-arrays, and calibrating the phases in the two receiving units based on the calculated offset.

Abstract: An optical system for detecting a scanning field, a system for controlling the optical system as well as a method for controlling the optical system, the optical system having at least one transmitter comprising at least one source for emitting electromagnetic radiation and at least one deflection unit for deflecting the beam path of the electromagnetic radiation emitted by the source into the scanning field. The optical system furthermore has at least one optical receiver comprising at least one optical filter element for filtering the electromagnetic radiation scattered back and/or reflected in the scanning field and at least one detector element for detecting the filtered electromagnetic radiation. The essence of the invention lies in the fact that it is possible to vary the wavelength of the electromagnetic radiation emitted by the source and that the variation of the wavelength occurs as a function of the deflection of the beam path.

Abstract: A position detection system for detecting a movement of a machine includes a first and a second position sensor and an evaluation device. The first position sensor is configured to detect a change in a first magnetic field generated by the movement of the machine. The second position sensor is configured to detect a change in a second magnetic field, which differs from the first magnetic field and is generated by the movement of the machine. A detection result from the second position sensor has a lower resolution of a position of an element of the machine to be determined than a detection result from the first position sensor. The evaluation device is configured to evaluate the detection result from the first position sensor and/or the detection result from the second position sensor to determine the position of the element of the machine.

Abstract: The disclosure relates to a detection method and a detection apparatus, the method including: calculating, when a location base station in an ultra-wideband location system receives a pulse response, values of a plurality of specified pulse response characteristics using the received pulse response, and using the calculated values as values of the plurality of specified pulse response characteristics of the location base station; calculating differences between the values of the plurality of specified pulse response characteristics of the location base station and values of the plurality of specified pulse response characteristics of the location base station at a previous time, and using the calculated differences as variations of the plurality of specified pulse response characteristics of the location base station; determining, based on at least the variations of the plurality of specified pulse response characteristics of the location base station and by means of a trained classifier, whether signal propa

Abstract: A transceiver device for a bus system. The transceiver device includes a first bus terminal for connection to a first signal line of the bus system, a second bus terminal for connection to a second signal line of the bus system, and a receiving unit for receiving a bus receive signal from the first and second bus terminals. The transceiver device is designed to interconnect the first and second bus terminals via a predefinable electrical resistance for a predefinable first period of time. The predefinable first period of time is selectable as a function of at least one parameter of the receiving unit.

Abstract: A method for producing a measuring head housing for an integrated measuring system of a linear bearing of a profile rail guide includes providing a cover blank of a flat material with an adhesive layer and bending the cover blank to form a cover. A cover for a measuring head housing and a measuring head housing are also disclosed.

Abstract: A method is described for measuring the vulnerability of an AI module to spoofing attempts, including the classification and/or regression onto which the AI module maps the update data set is ascertained as an unperturbed result for a predefined data set in the input space E; at least one perturbation S having a dimensionality d<D is applied to the predefined data set so that at least one perturbed data set results in the input space E; the classification and/or regression onto which the AI module maps the perturbed data set is ascertained as the perturbed result; the deviation of the perturbed result from the unperturbed result is ascertained using predefined metrics; in response to the deviation satisfying a predefined criterion, it is determined that the AI module with regard to the predefined data set is vulnerable to spoofing attempts having a dimensionality d.

Abstract: A mold sensor is configured with an enclosed chamber in which a nutrient-treated substrate is positioned. The mold sensor includes a sensor for measuring electrical properties of the substrate. The substrate includes conductive elements to interface with a controller to measure the electrical properties. The controller operates the sensor and is programmed to detect a presence of mold growing in the chamber based on the electrical properties.

Abstract: A method is for route identification that is conducive for successful diagnosis of an exhaust gas treatment system of a vehicle. In the method, an ECU in the vehicle receives a value of GPS coordinates from a GPS module, and the ECU retrieves a value of day, date, and time from an ECU clock. The ECU monitors a value of engine operating conditions with reference to the received value of GPS coordinates and the retrieved value of day, date, and time. The ECU identifies a segment of GPS coordinates for successful diagnosis of an exhaust gas treatment system based on the monitored value. Upon the identification, the segment of GPS coordinates is stored in ECU memory.

Abstract: The invention relates to a wiper blade device for a windshield wiper (12a), comprising a spoiler unit (14a; 14b; 14c), which has at least one soft spoiler component (16a; 16b; 16c) and at least one hard spoiler component (18a; 18b; 18c), wherein the hard spoiler component (16a; 16b; 16c) forms a receiving area (20a; 20b; 20c) for a spring rail, at least partially. The wiper blade device further comprises a spray unit (22a; 22b; 22c). According to the invention, the spray unit (22a; 22b; 22c) has at least one first duct element (24a; 24b; 24c), which is integrally molded, at least partially, to the hard spoiler component (18a; 18b; 18c).

Abstract: A method for determining an electrical variable of a component of part of a vehicle electrical system including at least one external current and an electrical impedance unit. A measuring unit is configured to generate a plurality of current and voltage values for each of at least two different operating points of the impedance unit. The method includes: providing the current values of the impedance unit at a first operating point and at least one second operating point; providing the voltage values of the impedance unit at a first operating point and at least one second operating point; corresponding current and voltage values being associated with one another; determining the at least one electrical variable of the component based on a parameter estimation method and an electrical model of the part of the vehicle electrical system and at least part of the corresponding current and voltage values.

Abstract: A transmitting optical system for a LIDAR system is described for illuminating a field of view with light, having a linear light source for generating and outputting primary light in linear form; and having a deflecting optical system that has a lens assemblage in an intermediate image plane of the deflecting optical system for outputting received primary light into the field of view, and has a deflecting mirror, pivotable one-dimensionally around an axis, for receiving primary light from the linear light source and for directing the primary light onto the lens assemblage and, in that context, imaging the linear light source onto the lens assemblage in such a way that the image of the linear light source sweeps over the lens assemblage, or over a part thereof, upon a pivoting motion of the deflecting mirror.

Abstract: A method for recognizing contacting errors in a rechargeable battery pack. Each rechargeable battery of the rechargeable battery pack is connected in parallel to at least one further rechargeable battery of the rechargeable battery pack. The method includes: applying at least one current to the rechargeable battery pack; ascertaining at least one voltage that is present at the rechargeable battery pack, as a function of the applied current; determining at least one parameter based on the ascertained voltage; and comparing the parameter to a comparison variable.

Abstract: A free-tipped axial fan assembly features a shroud barrel comprising an inlet, the radius of said inlet at its upstream end being greater than the radius of said inlet at its downstream end. An angle, in a plane including the fan axis, between the surface of said inlet and the direction of the fan axis varies non-monotonically with respect to a surface coordinate which increases with distance along the surface of the inlet.

Abstract: Stator and method for producing a stator for an electrical machine, comprising a stator main body (34) which has radial stator teeth (14) for receiving coils (17) of an electrical winding and, on an end side of the stator main body (34), has an insulating lamination (40) with receiving pockets (46) for insulation-displacement terminal elements (70), wherein the coils (17) are wound by means of a winding wire which is inserted into the receiving pockets (46), wherein an interconnection plate (52) has annular conductors (84) on which in each case a plurality of insulation-displacement terminal elements (70) are arranged, which insulation-displacement terminal elements axially engage into the receiving pockets (46) in order to make electrical contact with the winding wire, wherein the interconnection plate (52) is manufactured from plastic and has annular grooves (59) which are open axially at the bottom and into which the annular conductors (84) are inserted.

Abstract: A process for producing a composite material comprising at least one particulate material and at least one polymeric binder, wherein the at least one particulate material and the at least one polymeric binder are mixed with one another and mechanically processed in the presence of at least one process auxiliary which reduces the mechanical and/or chemical interaction between the surfaces of the at least one particulate material and of the at least one polymeric binder, essentially dispensing with the use of solvents, characterized in that the weight ratio of process auxiliary to polymeric binder is within a range from 3:10 to 0.1:20.

Abstract: A method for operating a controller, including: executing a first task-program in a first time pattern of first time-slots, performing a second task-program in a second time pattern of second time-slots, ascertaining a status variable, indicating whether a result of the first task-program is released, ascertaining the result of the first task-program in an instantaneous first time-slot and transmitted in this slot to a memory area assigned to the second task-program, the second task-program ascertains a second result as a function of the status variable value and the result of the first task-program, the status variable value is transmitted in the instantaneous time-slot to a status memory area assigned to the second task-program, the result of the first task-program and the status variables values are ascertained and transmitted after the beginning of execution of the first task-program and before another execution of the first task-program.

Abstract: A method for determining a four-dimensional ionosphere model of an electron distribution in the Earth's atmosphere is disclosed, which is used to correct runtime measurements of signals emitted by satellites, for position determinations by means of signal receivers.

Abstract: A method for operating a vehicle having a sensor device including at least two technologically diversified sensor units. The method includes: detection of pieces of surroundings information with the aid of the sensor device; defined evaluation of the pieces of surroundings information detected by the technologically diversified sensor units with respect to plausibility; and defined usage of the pieces of surroundings information using a result of the defined evaluation of the detected pieces of surroundings information.