Abstract: For reading out a state of a qubit, a readout input waveform is injected into a system that comprises an information storage element for storing the state of the qubit and a readout resonator that is electromagnetically coupled to said information storage element. A readout output waveform is extracted from said system and detected. The injection of the readout input waveform takes place through an excitation port that is also used to inject excitation waveforms to the information storage element for affecting the state of the qubit. A phase of the readout input waveform is controllably shifted in the course of injecting it into the system.

Abstract: A three-dimensional superconducting qubit and a method for manufacturing the same are disclosed. In an example, a three-dimensional superconducting qubit comprises a structural base comprising one or more insulating materials, and superconductive patterns on surfaces of the structural base. The superconductive patterns form at least a capacitive part and an inductive part of the three-dimensional superconducting qubit. A first surface of the surfaces of the structural base defines a first plane and a second surface of the surfaces of the structural base defines a second plane, the second plane being oriented differently than the first plane. At least one superconductive pattern of the superconductive patterns extends from the first surface to the second surface.

Abstract: Method for transferring a software application between first and second data processing devices includes executing a first software application instance in the first data processing device, data communication by the first software application instance with a further software application and/or an apparatus occurring, and internal state data of the first data processing device and/or regarding an internal execution of the first software application instance being stored, transferring launch state data available in the first data processing device at a first time to a second memory device communicatively coupled to the second data processing device, launching a second software application instance, at a second time via the launch state data, such that the first and second software application instances are executed in sync at a subsequent third time, and handing over data communication with the further software application or apparatus from the first to second software application instance.

Abstract: A method and to assembly for managing an automation program for an industrial automation platform, wherein the automation program is transferred to the automation platform and execution of the automation program is controlled, where in a first step, the automation program or a reference to the automation program is transferred from a Kubernetes master a virtual kubelet, in a second step, the transferred or referenced automation program is transferred to the industrial automation platform via a provider interface of the virtual kubelet, and in a third step, the execution of the transferred automation program on the industrial automation platform is controlled, where via the provider interface, control commands are transferred to the industrial automation platform and acknowledgement messages of the industrial automation platform are received and processed or forwarded to a control entity, such that automation programs can be managed, distributed and run using container orchestration systems.

Abstract: A method and arrangement for commissioning an updated application for an industrial automation arrangement, wherein a first, existing application on a first controller and the updated application on a test device are executed in parallel, where local software (in particular a proxy service (proxy)) writes sensor data to the process image of a separate test device, where memory cells (e.g., I/O values, variables or registers) not yet belonging to the local process image of the test device are applied or allocated there, such that the “external” data and values of the productive system (first controller) are available in the local process image of the test device, without needing to change the production version of the application or the version of the application to be tested, and where the output values of the updated application are tested; if successful, the updated application is cleared for operation.

Abstract: The process control unit is configured to execute a plurality of control processes, wherein a first control process executed on the process control unit is configured such that there is no provision for direct exchange of process variables with a second control process, but rather this exchange takes place via an interposed association module. An association specification is used to ascertain the control process(es) to which the process variable needs to be handed over. One advantage includes the increased flexibility in the exchange of process variables, which now takes place in the individual control processes by an association module. Restarts of the process control unit and associated production losses advantageously become unnecessary. Additional resources in the process control unit or in an engineering system may be reduced or avoided. The decreased complexity means that the control systems and engineering systems are developed more easily and hence also more quickly.

Abstract: An automation network provides packet-based communication between the host and a client, wherein the client determines output values from the host in the event of errors in the communication between the host and the client, where the determination of output data can be performed in a separate local processing module in accordance with a less complex method than on the host, such that it becomes possible to perform complex open-loop and closed-loop control tasks on the host even in the case of mobile clients or other clients that are difficult to wire.

Abstract: A vector signal generator is capable of operating on microwave frequencies. It comprises a microwave resonator, an output for coupling microwave photons out of said microwave resonator, and a Josephson junction or junction array coupled to the microwave resonator for emitting microwave signals into the microwave resonator. A biasing circuit is provided for applying a bias to the Josephson junction or junction array. A tunable attenuator is coupled to said microwave resonator.

Abstract: A three-dimensional superconducting qubit and a method for manufacturing the same are disclosed. In an example, a three-dimensional superconducting qubit comprises a structural base comprising one or more insulating materials, and superconductive patterns on surfaces of the structural base. The superconductive patterns form at least a capacitive part and an inductive part of the three-dimensional superconducting qubit. A first surface of the surfaces of the structural base defines a first plane and a second surface of the surfaces of the structural base defines a second plane, the second plane being oriented differently than the first plane. At least one superconductive pattern of the superconductive patterns extends from the first surface to the second surface.

Abstract: A method, system, and arrangement for resetting qubits are disclosed. An example system includes one or more quantum circuit refrigerators for resetting qubits. Each of the quantum circuit refrigerators includes a tunneling junction and a control input for receiving a control signal. Photon-assisted single-electron tunneling takes place across the respective tunneling junction in response to a control signal. Capacitive or inductive coupling elements between the qubits and the quantum circuit refrigerators couple each qubit to the quantum circuit refrigerator(s). The qubits, quantum circuit refrigerators, and coupling elements are located in a cryogenically cooled environment. A common control signal line to the control inputs crosses into the cryogenically cooled environment from a room temperature environment.

Abstract: For reading out a state of a qubit, a readout input waveform is injected into a system that comprises an information storage element for storing the state of the qubit and a readout resonator that is electromagnetically coupled to said information storage element. A readout output waveform is extracted from said system and detected. The injection of the readout input waveform takes place through an excitation port that is also used to inject excitation waveforms to the information storage element for affecting the state of the qubit. A phase of the readout input waveform is controllably shifted in the course of injecting it into the system.

Abstract: The process control unit is configured to execute a plurality of control processes, wherein a first control process executed on the process control unit is configured such that there is no provision for direct exchange of process variables with a second control process, but rather this exchange takes place via an interposed association module. An association specification is used to ascertain the control process(es) to which the process variable needs to be handed over. One advantage includes the increased flexibility in the exchange of process variables, which now takes place in the individual control processes by an association module. Restarts of the process control unit and associated production losses advantageously become unnecessary. Additional resources in the process control unit or in an engineering system may be reduced or avoided. The decreased complexity means that the control systems and engineering systems are developed more easily and hence also more quickly.

Abstract: An automation network provides packet-based communication between the host and a client, wherein the client determines output values from the host in the event of errors in the communication between the host and the client, where the determination of output data can be performed in a separate local processing module in accordance with a less complex method than on the host, such that it becomes possible to perform complex open-loop and closed-loop control tasks on the host even in the case of mobile clients or other clients that are difficult to wire.

Abstract: The invention relates to a method for producing a test data record (12) for an algorithm (1), comprising the following steps: 1.1 a trained artificial intelligence (8) is provided, 1.2 the artificial intelligence (8) is stimulated, particularly using a random signal (11) and/or using a quasi linearity property for visual concepts, and 1.3 the artificial intelligence (8) produces at least one test data record (14), which comprises image data (15) and action regions (16) associated with the image data (1g) and/or sensor data and action regions associated with the sensor data. The invention furthermore relates to a method for operating a system for the automated, image-dependent control of a device and an apparatus for carrying out the aforementioned method. Finally, the invention relates to a control system for a device which comprises such an apparatus, and a computer program product, a computer-readable medium, the production of a data storage device and the use of an artificial intelligence (8).