Search Results - "Ingo Hahn"

Nonlinear Modeling of MGSPMs Based on Hybrid Subdomain and Magnetic Equivalent Circuitry by Dianati, Babak, Hahn, Ingo

“…The need for combining two mechanical powers with electrical power is a vital part of many applications, such as hybrid electric vehicles. The magnetic geared…”
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Heuristic Structural Optimization of the Permanent Magnets Used in a Surface Mounted Permanent-Magnet Synchronous Machine by Hahn, Ingo

“…Structural optimization, as the process of finding an optimal material distribution of a machine part, is known from the mechanical engineering, but in the…”
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Tree senescence as a direct measure of habitat quality: Linking red-edge Vegetation Indices to space use by Magellanic woodpeckers by Soto, Gerardo E., Pérez-Hernández, Christian G., Hahn, Ingo J., Rodewald, Amanda D., Vergara, Pablo M.

“…Accurate estimates of the quality and quantity of remnant habitats is critical for planning management activities for the conservation of threatened species…”
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Occupancy pattern of a long-horned beetle in a variegated forest landscape: linkages between tree quality and forest cover across spatial scales by Vergara, Pablo M., Meneses, Luis O., Grez, Audrey A., Quiroz, Madelaine S., Soto, Gerardo E., Pérez-Hernández, Christian G., Diaz, Paola A., Hahn, Ingo J., Fierro, Andrés

“…Context Interactions between landscape-scale processes and fine-grained habitat heterogeneity are usually invoked to explain species occupancy in fragmented…”
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Habitat selection and population trends in terrestrial bird species of Robinson Crusoe Island: habitat generalists versus forest specialists by Hahn, Ingo J., Vergara, Pablo M., Römer, Uwe

“…Habitat loss and degradation on oceanic islands are key processes leading to population decline of endemic birds and facilitating the establishment of invasive…”
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Matrix composition and corridor function for austral thrushes in a fragmented temperate forest by Vergara, Pablo M., Pérez-Hernández, Christian G., Hahn, Ingo J., Jiménez, Jaime E.

“…Although it is widely recognized that animal movement may be facilitated by corridors and hindered by the matrix, the influence of matrix composition on the…”
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Deforestation in central Chile causes a rapid decline in landscape connectivity for a forest specialist bird species by Vergara, Pablo M., Pérez-Hernández, Christian G., Hahn, Ingo J., Soto, Gerardo E.

“…The abundance of woodland birds in fragmented forest landscapes may depend on the properties of patch networks. Understanding the consequences of deforestation…”
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Impact of the 2010 tsunami on an endangered insular soil–plant system by Hahn, Ingo J., Vergara, Pablo M., Baumeister, Julia, Soto, Gerardo E., Römer, Uwe

“…Natural catastrophes could damage island biodiversity and ecosystems, and their effects could become devastating if combined with human disturbances. In this…”
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Tsunami impact on the population development of a critically endangered hummingbird species of a Pacific island by Hahn, Ingo, Vergara, Pablo M., Baumeister, Julia, Soto, Gerardo E., Römer, Uwe

“…It is a long-standing question how tsunamis can influence wild populations of animals and plants. Here, we assessed short-term changes in the population of the…”
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importance of forest patch networks for the conservation of the Thorn-tailed Rayaditos in central Chile by Vergara, Pablo M, Hahn, Ingo J, Zeballos, Horacio, Armesto, Juan J

“…Conservation of forest birds in fragmented landscapes requires not only determining the critical patch characteristics influencing local population persistence…”
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On Experimental Energy Consumption Estimation of a 6-DoF Industrial UR3e Robot Arm Manipulator in Trajectory Planning by Hosseini, Sara, Hahn, Ingo

“…This paper proposes an energy consumption estimation in the trajectory planning task of an industrial robot (IR) arm manipulator. Human-robot collaborative…”
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Differential magnetic anisotropy - prerequisite for rotor position detection of PM-synchronous machines with signal injection methods by Ingo Hahn

“…It is well known that rotor position detection at very low speed and at standstill is only possible with signal injection methods, because at vanishing speed…”
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Investigation on different pole configurations of an outer rotor integrated magnetic gear by Thyroff, Dominik, Ingo Hahn

“…In contrast to conventional permanent magnet machines, integrated magnetic gears exhibit different pole pairs in the stator and the rotor. Consequently, a flux…”
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Two-level Topology Optimization based on a Metaheuristic Method and Morphological Reconstruction by Ruzbehi, Shabnam, Hahn, Ingo

“…This paper offers a Topology Optimization (TO) method to replace conventional parameter optimization, which is a common method for electrical machine's or…”
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Modelling the Influence of the Mechanical Forces on the Commutation Process of a DC Motor by Wagner, Johannes, Hahn, Ingo

“…The sum of forces acting on the contact layer between a graphite brush and a copper bar has a major influence on its conductivity. Therefore, the current…”
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Deterministic winding function model for slotted induction machines validated by air gap magnetic field measurements by Stiller, Matthias, Hahn, Ingo

“…This paper deals with a deterministic and analytic winding function model for the calculation of the magnetic field inside the air gap of a squirrel cage…”
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Calculation of Active Material's Torque Contributions for a Flux Switching Machine by Kurtovic, Haris, Hahn, Ingo

“…A new calculation method for the torque contribution of an arbitrary point or element in an electric machine's geometry is developed. The local torque…”
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Synthesis and structure of an alkylgallium bridged [1,1]ferrocenophane by Uhl, Werner, Hahn, Ingo, Jantschak, Andreas, Spies, Thomas

“…A gallium bridged [1,1]ferrocenophane ( 2) was obtained by the reaction of 1,1′-dilithio ferrocene with the alkyltrichlorogallate [Li(THF)] +[R–GaCl 3] −…”
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Effect of particle size and size distribution on the permeability of soft magnetic liquid silicone rubber composites by Schubert, Dirk W., Werner, Siegfried, Hahn, Ingo, Solovieva, Veronika

“…Magnetic composites made of LSR (Liquid Silicone Rubber) and a magnetic filler have been investigated with respect to magnetic field guidance for…”
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Experimental Verification of a Passively Cooled Large Air-Gap 6/8-Flux-Switching Permanent Magnet Machine Including Manufacturing by Lindner, Andreas, Hahn, Ingo

“…The work discusses and finally verifies the working principle of a passive stator cooling concept employing conventional heat pipes. For this purpose a…”
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