Abstract: A method for optimized energy management of an electrical system is provided for protecting a component to be protected of the electrical system. The power dissipation of at least one component to be protected is determined, the expected temperature increase is calculated using a thermal model. An estimated end temperature is determined using the expected temperature increase and an ambient temperature. The estimated end temperature is compared with a predefined temperature threshold value. Consumer loads are switched on or off depending on their priority. A device for carrying out the method is provided. The device includes a power meter, calculation unit storage unit, and switching unit for switching consumer loads The electrical system to which the device is assigned includes at least one consumer load and at least one component to be protected.

Abstract: A method for ionizing, using pulses of ionization radiation, an analyte to be examined by way of ion mobility spectrometry using a pulse sequence is modulated with a known time-variable impression pattern is provided. An ionization device for carrying out the method and an ion mobility spectrometry method and an ion mobility spectrometry device that use the ionization method and/or the ionization device are also provided.

Abstract: A method for tracking a moving target object, in particular a vehicle. The method involves identification the target object, marking the target object with a marking invisible in the visible spectrum but retro-reflective in a selected wavelength range of the invisible spectrum of light, tracking the marked moving target object with an image capture device provided on a moving platform, which image capture device is sensitive in the selected wavelength range of the invisible spectrum.

Abstract: The invention relates to a method for plasma reformation of fuel, in particular kerosene, which method comprises the steps of: feeding fuel through a line to the inlet of an expansion nozzle; supplying energy from an energy source by way of a hollow waveguide to generate a plasma state in the expansion nozzle; injecting further fuel through nozzles into the arising plasma flame in order to decompose the fuel in the heat into components such as CO, C and H; and expanding the plasma flame at high speed into the combustion chamber.

Abstract: A line segment of a fuel line in an aircraft for connecting at least three lines is provided. In order to provide fuel channeling in an aircraft, having, for example, better damage or leakage features, a line segment is provided that has a wall structure forming a continuous cavity. The wall structure has at least three adapter openings for connecting the continuous cavity with respectively one line. The wall structure is designed double walled between the adapter openings in such a way that an intermediate cavity is formed, which encases the continuous cavity.

Abstract: A hermetically sealed HF front end (e.g. a transmission/reception module) in a multilayer structure that includes electronic components is provided. The multilayer structure contains a plurality of substrates stacked one above the other and carrying the components. Grooves are formed in the substrates and sealing elements are provided between the substrates, which sealing elements engage in the grooves, and the substrates are soldered together.

Abstract: A forming method includes using at least one forming tool to form a material of a workpiece and using a lubricant between the material and the at least one forming tool. The lubricant has a viscosity that is modifiable by applying or varying a field.

Abstract: A frequency hopping method for a radio device in which the signal to be transmitted is modulated onto an HF carrier and at least two of the following signal properties are varied in a pseudo-random manner during the transmission after one or more frequency hops: bandwidth, modulation type, and transmission duration of a frequency hop.

Abstract: A method for recognition of a predetermined pattern in an image data set recorded by a device for recording of at least two electromagnetic frequency spectra is provided. A first difference value is formed for the image points of the selected area as a function of a difference between a data vector of a corresponding image point and a first reference data vector. A second difference value is formed for an image point of a selected area as a function of a difference between the data vector of this image point and a second reference data vector. A predetermined pattern is recognized when it is determined at least one pattern correlation quantity is below a predetermined threshold value and a local minimum is present.

Abstract: A method for operating a pulsed interference laser in an eye-safe manner in a DIRCM system onboard an aircraft is provided. A reception apparatus is used to receive echoes from the emitted pulses from the interference laser and to evaluate them to determine whether an object is situated within a prescribed laser safety distance for the DIRCM system in the laser beam. The emission of the laser beam is enabled separately for a respective period of time ?t within the period of use of the interference laser, the emission being enabled for the respective subsequent period of time ?t only if no object has been found within the laser safety distance within the respective preceding period of time ?t.

Abstract: A control force transmission arrangement for an aircraft is provided. A transmission device has a first and a second force transmission point, and a coupling unit disposed between them. The coupling unit has a first and a second side element and a connecting element. The first and the second side elements are each connected to the first force transmission point and to the connecting element. At least the first side element has an element for altering the length of the side element. The second force transmission point is provided on the connecting element and is adjustable at least between a first and a second position.

Abstract: A method of dynamically alleviating loads generated on an aircraft by a disturbance of gust and/or turbulence. The method comprises monitoring, during flight of the aircraft, to automatically detect a disturbance due to gust and/or turbulence and determining an incidence angle or angle of attack of the disturbance. When a disturbance due to gust and/or turbulence is detected, automatically generating control commands for deflecting control surfaces dependent on the incidence angle or angle of attack, and applying the control commands to deflect the control surfaces.

Abstract: A method for dynamically alleviating loads generated on an aircraft by a disturbance of gust involves automatically detecting a disturbance due to gust on a flight of the aircraft. When a disturbance due to gust is detected, control commands for control surfaces are automatically generated and the control commands are applied to actuate the control surfaces. The method also involves dynamically actuating the control surfaces in a prescribed dynamic way in order to minimize not only a first load peak but also at least a second load peak.

Abstract: A rotor blade comprising fiber-reinforced plastic for a wind power plant is provided with a radar absorber embedded into the fiber-reinforced plastic. The rotor blade includes a layer close to the surface with a defined electrical sheet resistivity of 100 to 800 ohm/square, which is located at a depth of 2 to 5 mm below the surface. The rotor blade also includes a layer far removed from the surface with a defined electrical sheet resistivity of at a maximum 50 ohm/square at a distance to the layer close to the surface of 5 to 16 mm. The integrated radar absorber covers one or several discrete surface sections of the rotor blade, without covering the entire surface of the rotor blade.

Abstract: The invention relates to an apparatus and a method for producing dynamic range increase (DRI) or a high dynamic range (HDR) pictures, in which differently exposed individual images are combined by image processing to form an HDR or DRI picture. In order to also allow moving objects to be recorded more easily, and to overcome the restrictions relating to lack of mobility of a recording device, the exposure can be carried out by laser radiation containing wavelengths at different intensities.

Abstract: An adhesive composition for detachable adhesive bonds is based on adhesive matrices and expansion material. The particles of the expansion material are at least partially encapsulated. A bond of at least two components and an adhesive layer includes an adhesive composition based on adhesive matrices and expansion material. The bonded components may include metal, plastic, wood, glass, natural or synthetic materials or a composite material thereof.

Abstract: A representation device has a first representation region and a second representation region for representing a three-dimensional scenario. The first representation region is disposed in a first plane and the second representation region is disposed in a second plane, the first plane and the second plane forming an included angle ? relative to one another. The angled position reduces conflict between convergence and accommodation in the human visual apparatus, supporting low-fatigue viewing of a three-dimensional scenario.

Abstract: An electrical power supply apparatus supplied with radiant energy is equipped with at least one electrical generator converting radiant energy into electrical power. The electrical power generator can be a photovoltaic solar generator that converts the impinging radiant energy into electrical power. A hydrogen generator produces hydrogen from water and a water reservoir is connected through a first water line to the hydrogen generator. A hydrogen reservoir is connected through a first hydrogen line to the hydrogen generator. A fuel cell or a hydrogen combustion engine is connected to a second electrical power generator, which fuel cell or engine is connected through a second hydrogen line to the hydrogen reservoir and is connected through a second water line to the water reservoir. A control unit is electrically connected to the electrical power generator, hydrogen generator, and fuel cell or hydrogen combustion engine.

Abstract: A maintenance information device and method for performing condition-based maintenance by monitoring of the condition of a technical system using a sensor. In order to permit the use of relatively simple sensors with relatively simple evaluation logics, the method and device perform decision making processes on the basis of hyperordinal signals from imperfect hyperordinal condition sensors.

Abstract: A device, a system and a method for detecting an irregularity in a structure of an aircraft are proposed. The device includes a resonant circuit with a resonance frequency and a probe for tuning the resonance frequency of the resonant circuit. The resonant circuit and the probe are operatively connected in such a way that the probe changes the resonance frequency of the resonant circuit if the structure changes due to a formation of an irregularity.