原文传递 Optimum Vehicle Component Integration with InVeST (Integrated Vehicle Simulation Testbed)
题名: Optimum Vehicle Component Integration with InVeST (Integrated Vehicle Simulation Testbed)
作者: Aceves, S;Paddack, E;Ng, W;
关键词: 32 ENERGY CONSERVATION, CONSUMPTION, AND UTILIZATION; COMPUTERS; OPTIMIZATION; PROGRAMMING LANGUAGES; SIMULATION; TRANSLATORS; TRANSPORTATION SYSTEMS
摘要: We have developed an Integrated Vehicle Simulation Testbed (InVeST). InVeST is based on the concept of Co-simulation, and it allows the development of virtual vehicles that can be analyzed and optimized as an overall integrated system. The virtual vehicle is defined by selecting different vehicle components from a component library. Vehicle component models can be written in multiple programming languages running on different computer platforms. At the same time, InVeST provides full protection for proprietary models. Co-simulation is a cost-effective alternative to competing methodologies, such as developing a translator or selecting a single programming language for all vehicle components. InVeST has been recently demonstrated using a transmission model and a transmission controller model. The transmission model was written in SABER and ran on a Sun/Solaris workstation, while the transmission controller was written in MATRIXx and ran on a PC running Windows NT. The demonstration was successfully performed. Future plans include the applicability of Co-simulation and InVeST to analysis and optimization of multiple complex systems, including those of Intelligent Transportation Systems.
报告类型: 科技报告
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