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A switching model predictive control for overcoming a hysteresis effect in a hybrid actuator for camless internal combustion engines

机译:用于克服无凸轮内燃机混合动力执行器中的磁滞效应的切换模型预测控制

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This paper deals with a hybrid actuator composed by a piezo and a hydraulic part and with a switching Model Predictive Control (MPC) Structure for camless engine motor applications. In a precision control problem, nonlinearities such as hysteresis, creep etc. must be taken into account. In this paper the Preisach dynamic model with the above mentioned hysteresis is considered together with a robust switching MPC utilized to manage the hysteresis nonlinearity. Simulations with real data are shown.
机译:本文涉及由压电和液压部件组成的混合执行器,以及用于无凸轮发动机电机应用的开关模型预测控制(MPC)结构。在精度控制问题中,必须考虑非线性因素,例如磁滞,蠕变等。在本文中,将考虑具有上述滞后作用的Preisach动态模型以及用于管理滞后非线性的鲁棒开关MPC。显示了具有真实数据的模拟。

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