Appendix 4
PID control applications

Add to my library

S7419 V1 Article

Appendix 4
PID control applications

Author : Dominique JACOB

Review date: June 26, 2019 | Lire en français

Add to my library Add to my library

Logo Techniques de l'Ingenieur You do not have access to this resource.
Request your free trial access! Free trial

Already subscribed?

4. Appendix 4

Function for graphically performing the equivalence C (p ) F (p ) º T 4 (p )

function PIDCLA1(A,wi,Td,Tf,Kv,taun,ksi,wa,wfi,alfa)

% function PIDCLA1(A,wi,Td,Tf,Kv,taun,ksi,wa,wfi,alfa)

% trace le diag de Bode de

% F(p)=Kv(1+taunp)/p(1+p.2ksi/wa+p^2/wa^2)

% et du PID théorique Cth(p) et du PID réel C(p)=A(1+wi/p+Td.p/(1+tf.p))

% wfi=Bande passante souhaitée en Boucle fermée en rd/s

% alfa fixe la marge de phase souhaitée (alfa = 12 pour 45° alfa = 30 pour 60°)

% Cth est en bleu et C réel en rouge

% T=C.F est en rouge et T4() en bleu

w=logspace(-1,4); % a adapter selon la bande passante du système F(p)

%**************** tracé de F(p)************************************************

numbo=[Kv*taun,Kv];

denobo=[1/(wa*wa),...

You do not have access to this resource.
Logo Techniques de l'Ingenieur

Exclusive to subscribers. 97% yet to be discovered!

You do not have access to this resource. Click here to request your free trial access!

Already subscribed?


Ongoing reading
Appendix 4

Article included in this offer

"Control and systems engineering"

( 145 articles )

Complete knowledge base

Updated and enriched with articles validated by our scientific committees

Services

A set of exclusive tools to complement the resources

View offer details
Contact us