Receding horizon controller for the baroreceptor loop in a model for the cardiovascular system.

Mark Mutsaers, Mostafa Bachar, Jerry Batzel, Franz Kappel, Stefan Volkwein
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引用次数: 9

Abstract

In this article, we discuss the design and implementation of a receding horizon control (RHC) which will be used to represent the control for the baroreceptor loop in the human cardiovascular system (CVS). This control will be applied to a model of the CVS developed in a previous work by Kappel and Peer. In that earlier work, a linear quadratic control strategy (LQR) was implemented to represent this baroreflex control which was designed to stabilize the system under an ergometric workload. The RHC approach will be examined as an alternate to the LQR implementation. The control parameters in the cost functional of the RHC will be estimated using the same experimental data as was used in the LQR study. The results of the RHQ implementation will be compared with the LQR implementation.

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心血管系统模型中压力感受器回路的后退水平控制器。
在本文中,我们讨论了一个后退水平控制(RHC)的设计和实现,它将被用来代表人类心血管系统(CVS)中压力受体回路的控制。该控件将应用于Kappel和Peer在之前的工作中开发的CVS模型。在早期的工作中,实现了线性二次控制策略(LQR)来表示这种压力反射控制,旨在稳定系统在几何负荷下的稳定性。RHC方法将作为LQR实现的替代方法进行研究。RHC成本函数中的控制参数将使用与LQR研究中使用的相同的实验数据进行估计。RHQ实现的结果将与LQR实现的结果进行比较。
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