function dx_bar = x_bar_dot(~,y)
% X_BAR_DOT该函数由语句matlabFunction(dx_bar,'File','x_bar_dot','Vars',x)
% 自动生成
%    DX_BAR = X_BAR_DOT(X1,X2,X3,X4,X5,X6)

%    This function was generated by the Symbolic Math Toolbox version 8.0.
%    02-Jul-2018 11:40:01
% 修改1：添加参数～
% 修改2：将自动生成的参数x1,x2,x3,x4,x5,x6改为y
x1 = y(1);
x2 = y(2);
% x3 = y(3); %状态变量x3为未出现在动力学方程右端，没有参加下面dx_bar的计算
x4 = y(4);
x5 = y(5);
x6 = y(6);
dx_bar = [x4;
    x5;
    x6;
    x1.*1.098649095807376e-7+x5.*6.6291752e-4+1.0./5.0e2;
    x2.*1.098649095807376e-7-x4.*6.6291752e-4+1.0./5.0e2;
    1.0./5.0e2];