题名: |
OPTIMUM VEHICLE COMPONENT INTEGRATION WITH INVEST (INTEGRATED VEHICLE SIMULATION TESTBED). |
作者: |
Ng-Walter; Paddack-Erma; Aceves-Salvador |
关键词: |
Intelligent-transportation-systems; Simulation-; Vehicles-; Virtual-reality |
摘要: |
The authors have developed an Integrated Vehicle Simulation Testbed (InVeST) which is based on the concept of Co-simulation, and 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. |
总页数: |
ITS America. Meeting (12th : 2002 : Long Beach, Calif.). Securing our future : ITS America 12th Annual Meeting and Exposition 2002 : conference proceedings. 2002. pp10 |
报告类型: |
科技报告 |