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A SDRE-based tracking control for a hydraulic actuation system

机译:基于SDRE的液压执行系统跟踪控制

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This paper presents the design and the experimental evaluation of a tracking control for a hydraulic actuation system in the presence of significant nonlinearities. The adopted control approach consists of a feedforward and a feedback term. The feedforward action is obtained from the known system dynamics and the feedback one is developed starting from the state-dependent Riccati equation (SDRE). The tracking performance of the presented control is demonstrated by means of both simulations and real-time experiments, solving the algebraic Riccati equation at each time step.
机译:本文介绍了在存在明显非线性的情况下,液压致动系统的跟踪控制的设计和实验评估。采用的控制方法包括前馈和反馈项。前馈作用是从已知的系统动力学中获得的,而反馈是从与状态有关的Riccati方程(SDRE)开始的。通过仿真和实时实验证明了所提出控件的跟踪性能,并在每个时间步求解了代数Riccati方程。

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