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Minimum-Fuel Control of Second-Order Systems with Real Poles

机译:具有实极的二阶系统的最小燃料控制

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The controlled system has the transfer function G(s)=K/(s-????????1)(s-????????2). The control input is u(t), |u(t)|????????1, and the out put is y1(t). the control which forces any initial state y1(0), ????????1(0) to the terminal state y1(T), ????????1,(T), such that -K/????????1????????2????????y1(T)????????K/????????1????????2, ????????1(T)=0, and which minimizes the fuel, F(T)=????????0T |u(t)|dt is determined. The phase plane is divided into three sets G-, G+, and G0; if the state is in G- then u(t)=????????1 is used; if the state is in G+, then u(t)=+1 is used; if the state is in G0, then u(t)=0 is used.
机译:受控系统具有传递函数G(s)= K /(s-?????? 1)(s-???????? 2)。控制输入​​为u(t),| u(t)| ???????? 1,输出为y1(t)。强制将任何初始状态y1(0),????? 1(0)转换为终端状态y1(T),????? 1,(T)的控制,使得- K / ????????? 1 ????????? 2 ????????? y1(T)????????? K / ????????? 1 ????????? 2,?????????(1)(T)= 0,并且使燃料最小化,F(T)= ????????? 0T | u(t )| dt被确定。相平面分为三组G-,G +和G0;如果状态为G-,则使用u(t)= ??????????? 1;如果状态为G +,则使用u(t)= + 1;如果状态为G0,则使用u(t)= 0。

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