CAMPGSYM.M

% .. Generate State Space Symbolic formulation

% ..... System Matrices A, B, C , D using bond graph equations

% Define input vector u

u(1,:)=[se1];

u(2,:)=[0];

% Generation of System matrices

% dp2 = -1/i2r3p2-1/c4*q4+se1

% generate dp2 corresponding A, B row vector

A(1,:)=[-1/i2*r3 , -1/c4]; B(1,:)=[1 , 0];

% dq4 = 1/i2*p2;

% generate dq4 corresponding A, B row vector

A(2,:)=[1/i2 , 0]; B(2,:)=[0 , 0];

% Generate e3 and f4 corresponding C and D vectors

% e3 = 1/i2r3p2

C(1,:)=[1/i2*r3 , 0]; D(1,:)=[0 , 0];

% f4 = 1/i2*p2

C(2,:)=[1/i2 , 0]; D(2,:)=[0, 0]; % f4

C(3,:)=[0, 1]; D(3,:)=[0, 0]; % Define q4 as one of the outputs

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