Study on Simulation Test Platform of Vehicle System Controller for Fuel Cell Vehicle
Fuyuan Yang
Abstract
Fuyuan Yang
Abstract
For the novelty and complexity of Fuel Cell Vehicle (FCV),the simulation test is a very effective method to verify Vehicle System Controller (VSC) on its initial development stage. A real-time simulation model of FCV containing the representative, steady and dynamic characteristics and a driver model of PI modulator were developed. Based on the Matlab real-time software environment, xPC Target and RTW Target, and GUI function, the overall simulation platform was realized through the software design of supporting communication boards, the hardware design of signal processing unit, and the establishment of vehicle communication protocols. It could perform various tests on the developed VSC such as hardware electrical testing, verification of low-level software platform and high-level control algorithms.
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For the novelty and complexity of Fuel Cell Vehicle (FCV),the simulation test is a very effective method to verify Vehicle System Controller (VSC) on its initial development stage. A real-time simulation model of FCV containing the representative, steady and dynamic characteristics and a driver model of PI modulator were developed. Based on the Matlab real-time software environment, xPC Target and RTW Target, and GUI function, the overall simulation platform was realized through the software design of supporting communication boards, the hardware design of signal processing unit, and the establishment of vehicle communication protocols. It could perform various tests on the developed VSC such as hardware electrical testing, verification of low-level software platform and high-level control algorithms.
Key concepts: Software, Hardware-in-the-loop simulation, Controller (irrigation), MATLAB, Embedded system, Co-simulation, Simulation, Computer science