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首页> 外文会议>IEEE International Symposium on Rapid System Prototyping >Design of an expandable real-time simulation (eRTS) platform for multi-level rapid prototyping
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Design of an expandable real-time simulation (eRTS) platform for multi-level rapid prototyping

机译：用于多层快速原型开发的可扩展实时仿真（eRTS）平台的设计

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A real-time simulation (RTS) platform is a critical design and verification for rapidly designing and testing electrical and computing hardware as well as embedded software employed in real-time embedded applications, including an autonomous electric vehicle (AEV). We have developed a wirelessly expandable real-time simulation (eRTS) platform for mixed-level rapid prototyping of an AEV system. The eRTS platform consisting of a microkernel-based multi-core RTS and multiple monolithic-kernel console units is interoperable to FPGA-based virtual prototypes and further expandable to the real prototype via wireless (IEEE 802.15.4). The multi-core RTS and multi-console units are interfaced with high-speed wire/wireless (IEEE 802.3u/802.11g) for both software-/hardware-in-the-loops (SIL/HIL) simulations. In particular, the eRTS provides a mixedlevel of intuitively expandable HIL simulations with software models and virtual/real prototypes. The proposed eRTS platform swiftly handles different scale and complexity of AEV testing at various development stages while satisfying real-time constraints (i.e., 7 μs resolutions and 0.3% HIL simulation error) of the AEV software models and virtual/real prototypes.
机译：实时仿真（RTS）平台是关键设计和验证，用于快速设计和测试电气和计算硬件以及实时嵌入式应用程序中使用的嵌入式软件，包括自动驾驶汽车（AEV）。我们已经开发了用于AEV系统的混合级快速原型制作的无线可扩展实时仿真（eRTS）平台。由基于微内核的多核RTS和多个单内核控制台单元组成的eRTS平台可与基于FPGA的虚拟原型互操作，并可通过无线（IEEE 802.15.4）进一步扩展为实际原型。多核RTS和多控制台单元与高速有线/无线（IEEE 802.3u / 802.11g）接口，可进行软件/硬件在环（SIL / HIL）仿真。特别是，eRTS提供了可直观扩展的HIL仿真与软件模型和虚拟/真实原型的混合级别。拟议的eRTS平台可在各个开发阶段迅速处理AEV测试的不同规模和复杂性，同时满足AEV软件模型和虚拟/真实原型的实时约束条件（即7μs的分辨率和0.3％的HIL仿真误差）。

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