hello guys , i have a 3D dynamical system , what can i do to have its phase space in poincare coordinates ? thanks so muchmaple.mw
There is a state space system as follows:
X_dot = A.X + B.U
Y = C. X
The transfer function of this system is
H(s) = C. (sI-A)-1.B (1)
H(s), that is calculated in Maple by using the formula (1), is very complex (please see the attached file).
Would you please show me how to find the transfer function of the system?
In addition, how to plot its bode plot?
I have the state-space form of a dynamics sytem:
X_dot = AX+B.U
Y= C X,
The initial conditions of the outputs (Y0) are also given.
A is 7x7 known matrix,
C is 14x7 known matrix,
B = 0;
The problem is that it's too long to write down every equations (14+7 eqns) and variables in "dsolve" function
Would you please show me the shorter way to solve a very large state-space system?
I really appreciate your help.
January 17 2013
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Dear Markiyan Hirnyk
From Phase-space trajectories i mean below photo which the asterisk arecritical points. but how can i compute the critical points and their nature ( stable , unstable , saddle) with maple ?
Thank for your time
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