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MODEL-PREDICTIVE CONTROL OF A POWERTRAIN SYSTEM USING PREVIEW INFORMATION
MODEL-PREDICTIVE CONTROL OF A POWERTRAIN SYSTEM USING PREVIEW INFORMATION
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机译:基于预览信息的动力总成系统模型预测控制
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摘要
A method for controlling continuous and discrete actuators (e.g., modes) in a powertrain system includes receiving preview information from a sensor(s) describing an upcoming dynamic state at a future time point, and providing control inputs for the actuators to a controller that includes the preview information. The input set collectively describes a future torque or speed output state at the future time point. The controller processes the input set via a dynamical predictive model, in real time, to determine control solutions to take at the present time point for implementing the dynamic state at the future time point. A lowest opportunity cost control solution is determined and optimized. The controller executes the optimized solution at the present time step.
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