Abstract: An arrangement includes a supply unit of an industrial control system and a superordinate computing unit assigned to the supply unit. The supply unit includes an electronic assembly which includes an electronic component. The supply unit is configured to calculate a first temperature of the electronic component using a first thermal model. The superordinate computing unit is configured to calculate a second temperature of the electronic component using a second thermal model when the supply unit is without current, with the supply unit providing the superordinate computing unit with relevant data for a calculation of the second thermal model. The supply unit and the superordinate computing unit interact in such a way that at least one of the first temperature and the second temperature of the electronic component is calculated.

Abstract: In a method for balancing an energy storage system, a capacitance of capacitive storage modules of a series circuit of capacitive storage modules is determined. The capacitive storage modules are connected to a balancing device to allow control of a charge of each of the capacitive storage modules via a flow of current between the balancing device and the capacitive storage modules. For each of the capacitive storage modules a module charge is determined from a voltage of the capacitive storage module and a predefined balancing voltage. A reference charge is determined from the module charges of the capacitive storage modules, and a balancing charge is determined for each of the capacitive storage modules from the reference charge and the module charge of the capacitive storage module. The charge of the capacitive storage modules is controlled by exchanging the balancing charge between the capacitive storage module and the balancing device.

Abstract: An industrial controller for automatically creating user interfaces, is configured to collect information generated when an industrial system submodule is operating, extract operation parameters of interest from the information generated when the industrial system submodule is operating, and create a user interface to reproduce the operation parameters of interest according to the extracted operation parameters of interest. The industrial controller can also re-create a user interface according to a parameter update input or a custom configuration input of a user. The industrial controller can automatically create a user interface without the need to manually parse the parameters, thereby realizing flexible interface settings. A user interface can be created in a web-based mode so that user access is not limited by locations and is flexible and convenient.

Abstract: A current assignment method and a switch arrangement are disclosed for assigning current, the switch arrangement including two series-connected switches, each including a trigger unit to check whether a preset current condition is satisfied. A signal is sent by the trigger unit of a switch which is postpositionally placed when the current condition is satisfied, the signal at least preventing the immediate triggering of a correspondingly prepositionally placed switch after being received by the corresponding trigger unit. To achieve a technically simple communication connection between switches, in at least one embodiment each trigger unit is formed so as to send but and receive the signal, and each trigger unit includes a measurement unit for measuring an energy flow direction in a subordinate switch and a conversion unit for converting from sending to receiving or from receiving to sending appropriately when the energy flow direction is reversed.

Abstract: A detector for radiation, particularly high energy electromagnetic radiation is provided. The detector includes a converting section including a cathode for converting the radiation incident on the converting section in electrons by the photoelectric effect. The detector further includes a gas electron multiplier for generating an electron avalanche from electrons which are generated by the converting section and enter the gas electron multiplier, the gas electron multiplier including a first electrode, a dielectric layer and a second electrode, the first electrode being disposed at a first side of the dielectric layer adjacent to the converting section and the second electrode being disposed at a second side of the dielectric layer opposite to the first side. The gas electron multiplier includes a number of holes filled with gas, the holes extending through the first electrode, the dielectric layer and the second electrode.

Abstract: Disclosed is a method of capturing 3D data of one or more airborne. At least one image of the one or more airborne particles is taken by a plenoptic camera of which the geometry and the optical properties of its optics are known, and the distance of a plane of focus with at least one selected particle of the one or more airborne particles from a defined reference location is determined by use of the captured image together with the known optical properties and the known geometry of the optics of the plenoptic camera.

Abstract: An x-ray detector for a medical imaging device includes an anti-scatter grid, a measuring layer including a regular arrangement of measuring cells, and an evaluation unit. The anti-scatter grid covers the measuring layer and is aligned toward a specific focal point. The evaluation unit is configured to determine a focal position of an x-ray source relative to the focal point based on a local intensity difference of x-rays striking the measuring layer.

Abstract: A combustion chamber (10, 20) for a gas turbine (1) with at least two combustion zones (23, 24) and at least one burner arrangement (11, 28) for the combustion of a fuel/air mixture in the combustion zones (23, 24). The burner arrangement (11, 28) has at least one premixing passage (29) that opens into the combustion zones (23, 24) to provide a fuel/air mixture, and an air supply (32) and at least one fuel supply (33) encompassed in the burner arrangement (11, 28) and open into the premixing passage (29). The combustion chamber permits a particularly effective damping of combustion chamber pressure fluctuations. To this end, the air supply (32) is designed in a stepped manner such that the outlet openings (34, 34a, 34b, 34c) of the stepped air supply that open into the premixing passage can be assigned different delay times (?1, ?2, ?3), which damps the fluctuations.

Abstract: A system for analyzing a piece of code includes a symbolic state generator adapted to generate symbolic states for statements in the piece of code where exceptions occur. The symbolic state generator is also adapted to provide the symbolic states as inputs to a static analyzer. The system includes a user interface adapted to transfer an exception specifier having an exception causing state to a static analyzer. The static analyzer is adapted to receive the symbolic states from the symbolic state generator and the exception specifier having the exception causing state from the user interface. The static analyzer is adapted to compare the symbolic states with the exception causing states and to provide a output on a basis of the comparison. The exception specifier includes an exception causing state and represents a language run-time exception or a user defined exception.

Abstract: A control device for a medical system is provided. The medical system may be a medical diagnosis and/or medical therapy system. The medical system may include a control unit operable to be used to carry out control processes that control the medical system, and a mobile handheld control unit operable to control at least one controllable element of the medical system by a user. The control device may be configured so that one or more control processes may only be carried out by the control unit when the mobile handheld control unit is located at a predefined location.

Abstract: For the purpose of evaluating at least one characteristic value of at least one function in the execution of a program, a method uses a graphical representation of the at least one determined characteristic value associated with the functions. The representation is subdivided into a hierarchical structure, dependent on the degree of call depth of the function, and each call of a function in the graphical representation occupies an area whose size is dependent on the associated determined characteristic value in each case. In this context characteristic values can be any variables that are measurable by means of a profiler, as already explained in the introduction. Typically, an execution of a program is initiated via the calling of first functions, also referred to hereinafter as call depth 1. Said functions may possibly call further functions, i.e. of call depth 2, and so on, until processing of the desired task has been completed.

Abstract: A serving call session control function unit (S-CSCF) is provided within an IMS-based service communication system in order to register a user of a mobile communication terminal for communication service in a mobile communication system. The IMS-based service communication system has several call session control function units and at least one interrogation call session control function unit (I-CSCF). The mobile communication system is equipped with at least one policy decision point unit (PDP). To select a suitable S-CSCF unit, user information is first determined using a user context server unit that is assigned to the policy decision point unit and network information is determined using a network context server unit. The user information and network information are interlinked in the policy decision point unit (PDP) and user-specific and/or network-specific selection criteria are derived from said information and are taken into consideration to select a suitable S-CSCF unit.

Abstract: The aim of the embodiments is to provide a method for the secure processing of data, in which security is increased in relation to side channel attacks. To achieve this, operation codes for commanding co-processors are determined, for example for the bit-dependent transposition of register contents. The solution exploits the fact that as a result of the technical configuration for the co-processor, a shift of register contents, for example from register A to register B cannot be differentiated from the exterior from a shift from register A to register C.

Abstract: A device for determining the angular position of a compressor guide vane pivotable about the longitudinal axis thereof disposed in a compressor, associated with a synchronously rotating, flat measuring surface is provided. In order to allow particularly reliable, simple, and nearly error-free detection of the angular positions by means of a robust device, the angular position of the compressor guide vane rotatable about the longitudinal axis thereof is semi-automatically determined by means of the device. To this end, the device includes at least one mounting unit for temporarily fastening the device in alignment on the compressor, and a measuring unit including an angle measuring device having a rotary plate rotatable about the rotary axis, on which rotary plate a vertically protruding measuring arm extending parallel to the rotary axis is provided for making planar contact, via the free end thereof, with the measuring surface.

Abstract: In a method for generation of a medical image, starting from an acquired data set of an organ to be depicted, a magnification factor and/or an image section to be depicted are automatically determined dependent on the organ to be depicted. Based on this a medical image is generated from the data set. A data processing unit for medical images is fashioned for implementation of such a method and computer software implements such a method when it is executed on a data processing unit.

Abstract: A superconductive synchronous machine having superconductive magnetic bearings. A superconductor (6) on the stator side as a first bearing part is disposed opposite from a second bearing part (12) on the rotor side, the second being part being magnetically and mechanically connected via a flux feed section (11) to the pole core (9) of the rotor. A superconductive exciting coil (10) in the rotor pole core (9) excites both the pole core (9) and the second bearing part (12). In order to cool the superconductive exciting coil (10), coolant feeds (16, 16?, 24, 25) are provided, which are sealed in relation to the rotor shaft (8, 8?) by ferrofluid seals (26). The power for the exciting coil is fed via slip rings (21) or by being inductively connected (29) at the rotor shaft (8?).

Abstract: In uniform superposition of two predictions toward a weighted superposition, such as in coding B frames, weighting is based on reliability of a reference picture used for determination of the prediction. Since there is a relationship between the reliability and the respective quantization parameter, coupling to the quantization parameter that is also known in the receiver also can be effected advantageously.

Abstract: The invention relates to a method for operating a calculating unit, whereon at least one part of the signals and a marking relating to the quality of the signals and an attribute relating to a current transmission frequency of the marking are attributed. The inventive signal also comprises a marking relating to the quality of the signals thereof, and an attribute relating to a current transmission frequency of the marking.

Abstract: A reference network node in a circuit-switched network obtains information about a partner network node by including a requesting element in a connection SETUP message sent to the partner network node. The partner network node responds with identification parameters included in response messages (for example, a CONNECT message). The reference network node uses the received identification parameters to send appropriate configuration information (for example, connection control of transmission links) to the partner network node.

Abstract: The aim of the invention is to suppress interference caused by a mismatch of the power amplifier of a polar-loop transmitter. To achieve this, the crest factor of the output signal from the power amplifier is measured during operation to detect the state of the mismatch and to identify the modification of the transfer characteristic curve of the power amplifier. The crest factor that have been determined are compared with a target value and if the crest factor deviates from the target value, the bandwidth or the amplification of the amplitude closed loop is adapted accordingly., The transmitter can thus regulate the non-linear distortion that occur as a result of the mismatch. Said measures improve the linear behavior or degree of efficiency of the power amplifier.