Re: [Scilab-users] CLSS Problem. System doesnt behave as expected.

2014-05-19 Thread Gona
Thank you so much. I messed it up. My bad. Now everything is clear. Thanks again. BR Gona -- View this message in context: http://mailinglists.scilab.org/CLSS-Problem-System-doesnt-behave-as-expected-tp4030506p4030528.html Sent from the Scilab users - Mailing Lists Archives mailing list arch

Re: [Scilab-users] CLSS Problem. System doesnt behave as expected.

2014-05-19 Thread Gona
Hi Mehran, Thanks a lot for your reply. I tried changing the B matrix as you suggested and still the system gives out a result which is not acceptable. Can you please l

Re: [Scilab-users] CLSS Problem. System doesnt behave as expected.

2014-05-17 Thread A Khorshidi
Gona wrote > [..] > I tried changing the B matrix as you suggested and still the system gives > out a result which is not acceptable. > [..] Hi; Please see the state equations above. So, you must also correct the matrix A: A= [0 1; 1/L 0] Regards, Mehran _ -- View this message in context:

Re: [Scilab-users] CLSS Problem. System doesnt behave as expected.

2014-05-16 Thread A Khorshidi
Hi. It seems that your model is not valid. I think you wanna simulate the equation of the motion of a 1-dof robot arm or a simple pendulum. Therefore, the correct model can be derived from Euler's law as below (You've not considered the effect of gravity correctly): mL^2(thetadoubledot) + gLsi

[Scilab-users] CLSS Problem. System doesnt behave as expected.

2014-05-16 Thread Gona
Hi all, I was trying to model a linearized system in Xcos with CLSS block in state space form. But the output of the system doesn't seems to be realistic at all. The equation I wanted to model is this. With small angle approximat