243 Control Systems rootlocusReportBarre

243 Control Systems rootlocusReportBarre - The root locus...

Info iconThis preview shows pages 1–3. Sign up to view the full content.

View Full Document Right Arrow Icon
The root locus To make the presentation of the SISO Design Tool I took again the training method of the book which was very practical because very visual and very concrete. This method consisted in showing what one wants to learn and use thanks to the use of an example. After simple example intended to show the basic functions of the software, Mr. Mason asked me to re-use this method on a system that it imposed to me and while asking to clarify certain points, in particular the change of the parameters of the transfer function. The imposed system is + - G ) 2 ( 2 2 n n s s s K G ϖ ξϖ + + = 0.1< ξ <2 n = 4000 but for question of visuality, we will take it equal to 1. 1 st stage: Convert the graphical equation in Matlab equation. It’s impossible to enter the transfer function G directly in the SISO, we must pass by Matlab. Moreover, we must allot a value to and n . I will began by =1 and n =1.
Background image of page 1

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon
The Matlab syntax for G is G=tf(1,conv([1 0],[1 2 1])) “tf” definite the transfer function. It is necessary to put the equation in this form to be able to import it since SISO Design Tool. The syntax to use “tf” is tf(numerator,denominator).
Background image of page 2
Image of page 3
This is the end of the preview. Sign up to access the rest of the document.

Page1 / 10

243 Control Systems rootlocusReportBarre - The root locus...

This preview shows document pages 1 - 3. Sign up to view the full document.

View Full Document Right Arrow Icon
Ask a homework question - tutors are online