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Abstract:
To validate the feasibility of control scheme in the initial process
of system design, driver and global controller is combined into
simulation loop of electric tracked vehicle’s dual-motor driving
control. Dual-motor driving electric tracked vehicle and its drive
system is modeled. Real driver’s input devices and global controller
are applied. Different CAN protocols are matched with different control strategies. Controlled object and its plant are simulated based on its mathematic model by real-time computation in dSPACE. The real-time simulation platform of electric tracked vehicle’s dual-motor driving control with driver, global controller and CAN in-loop is built up. Real-time simulation with the input of driver’s operates is performed based on the platform. Simulation results show the real global controller’s algorithm and software code are verified and the maneuverability with different control strategy is analyzed and evaluated rapidly based on the simulation platform.
Key words: Electric drive Tracked vehicle Drive control
Real-time simulation
CLC No: TJ8
国防“十五”预研资助项目. Received 20060227,
received in revised form 20061215
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