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首页> 外文会议>55th IWCS/Focus~TM Conference >FleXengine: Highly Accurate Real-Time Simulation System For Cables, Hoses and Wiring Harnesses with Contacts
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FleXengine: Highly Accurate Real-Time Simulation System For Cables, Hoses and Wiring Harnesses with Contacts

机译：FleXengine：高精度的实时仿真系统，用于带有触点的电缆，软管和线束

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摘要

A highly accurate, physically correct numerical simulation of flexible cables and hoses with circular cross-section has been achieved for real-time interactive applications. Non-uniform material composition is supported including multi-core, shielded or isolated cables, braided or multi-layered hoses. Arbitrary connections of cables among each other and with rigid geometry are provided. Collision detection and contact simulation enable us to reproduce complex nonlinear behavior of cables/hoses in contact with arbitrary shaped rigid geometry. As a result, wiring harnesses with multiple branches can be modeled in a rigid environment and tested in real-time, allowing for digital mock-ups and enhanced product design.To consider physical cable properties in the digital design phase of a product helps to detect design problems, such as those caused by small bending radii. It also helps to determine production requirements, such as cable lengths and the respectively allowed tolerances. This analysis significantly reduces the costs for physical mock-ups. fleXengine is the only solution for the simulation of cables and hoses combining high precision with interactive update rates on commodity PCs.
机译：对于实时交互应用，已经实现了具有圆形横截面的柔性电缆和软管的高精度，物理正确的数值模拟。支持不均匀的材料成分，包括多芯，屏蔽或隔离电缆，编织或多层软管。提供电缆之间的任意连接，并具有刚性几何形状。碰撞检测和接触仿真使我们能够重现与任意形状的刚性几何形状接触的电缆/软管的复杂非线性行为。因此，可以在刚性环境中对具有多个分支的线束进行建模并进行实时测试，从而实现数字化模型和增强的产品设计。在产品的数字设计阶段考虑物理电缆的特性有助于检测设计问题，例如由较小的弯曲半径引起的问题。它还有助于确定生产要求，例如电缆长度和各自允许的公差。这种分析大大降低了物理模型的成本。 fleXengine是将电缆的高精度和交互式更新率结合到商用PC上的唯一模拟电缆和软管的解决方案。

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