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SIMDRIVE 3D Enhancements
3D Elements, Animation, Controller / Mechatronics
MBSD Software, links up the most important methods for the analysis of dynamics and NVH of Powertrains and Drive systems in the time and frequency domain. |
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3D Elements
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Interactive creation of flexible bodies with spatial flexible beam structures (3D beam elements for driving shafts)
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Combination of 3D elements and 1D elements in one simulation model |
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Defining transverse drives to model the differential gear unit |
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Structural Analysis
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The output periphery of the modal analysis also covers the analysis of coupled structures
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A comfortable manual assignment of modal masses and 3D-masses |
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Possibility of additional modal degrees of freedom (nodes), which are not connected to the housing, for oscillation analysis |
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Complete system with modular assembly, e.g. 3D-Crankshaft, elastic housing aggregate bearing |
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Temperature Calculation
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Prediction of damper heating and temperature distribution
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Considers the thermal influence on rubber parameters in mechanical models |
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Dissipated energy is defined as heat source |
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Different boundary conditions for heat flow on the outside borders of the analyzed structure |
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Reference points for temperature comparison to measurement results |
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Animation
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Enhanced display options, such as: forces, tension and hubloads for an easy optical system analysis
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Additional display of simulation results within the 3D / 2D animation |
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Custom camera motion paths offer dynamic perspectives and appealing presentations |
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Global Interface
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All simulation parameters can be defined as a controlled reference variable
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The sensor concept allows to choose between different methods for the determination of the regulation variable |
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All elements of the control systems are implemented modular and strongly object oriented |
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Considering the influence of the control unit to the dynamic behavior of the driveline |
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Vehicle Model
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Dynamic change of wheel load regarding physical and geometrical properties of the vehicle
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Driving resistance according to vehicle speed including rolling resistance, air resistance and climbing resistance |
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Basic tire contact model with parametric characteristics to include slip and damping properties of the tire contact |
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