Alpha Geek

(8)

$10/per page/Negotiable

About Alpha Geek

Levels Tought:
University

Expertise:
Accounting,Algebra See all
Accounting,Algebra,Architecture and Design,Art & Design,Biology,Business & Finance,Calculus,Chemistry,Communications,Computer Science,Environmental science,Essay writing,Programming,Social Science,Statistics Hide all
Teaching Since: Apr 2017
Last Sign in: 438 Weeks Ago, 1 Day Ago
Questions Answered: 9562
Tutorials Posted: 9559

Education

  • bachelor in business administration
    Polytechnic State University Sanluis
    Jan-2006 - Nov-2010

  • CPA
    Polytechnic State University
    Jan-2012 - Nov-2016

Experience

  • Professor
    Harvard Square Academy (HS2)
    Mar-2012 - Present

Category > Engineering Posted 02 May 2017 My Price 5.00

Two feedback systems are shown

Two feedback systems are shown in Fig. 4.34.

(a) Determine values for K1 , K2 , and K3 so that

(i) both systems exhibit zero steady-state error to step inputs (that is, both are Type 1), and

(ii) their static velocity error constant Kv = 1 when K0 = 1.

(b) Suppose K0 undergoes a small perturbation: K0 → K0 + δK0. What effect does this have on the system type in each case? Which system has a type which is robust? Which system do you think would be preferred?

 

Answers

Alpha Geek
(8)
Status NEW Posted 02 May 2017 11:05 AM My Price 5.00

-----------

Attachments

file 1493723828-answer1.docx preview (123 words )
T-----------wo -----------fee-----------dba-----------ck -----------sys-----------tem-----------s a-----------re -----------sho-----------wn -----------in -----------Fig-----------. 4-----------.34-----------. -----------(a)----------- De-----------ter-----------min-----------e v-----------alu-----------es -----------for----------- K1----------- ,----------- K2----------- ,----------- an-----------d K-----------3 -----------so -----------tha-----------t -----------(i)----------- bo-----------th -----------sys-----------tem-----------s e-----------xhi-----------bit----------- ze-----------ro -----------ste-----------ady------------st-----------ate----------- er-----------ror----------- to----------- st-----------ep -----------inp-----------uts----------- (t-----------hat----------- is-----------, b-----------oth----------- ar-----------e T-----------ype----------- 1)-----------, a-----------nd ----------- (i-----------i) -----------the-----------ir -----------sta-----------tic----------- ve-----------loc-----------ity----------- er-----------ror----------- co-----------nst-----------ant----------- Kv----------- =----------- 1 -----------whe-----------n K-----------0 -----------= 1-----------. ----------- (-----------b) -----------Sup-----------pos-----------e K-----------0 -----------und-----------erg-----------oes----------- a -----------sma-----------ll -----------per-----------tur-----------bat-----------ion-----------: K-----------0 -----------→----------- K0----------- +----------- δ-----------K0.----------- Wh-----------at -----------eff-----------ect----------- do-----------es -----------thi-----------s h-----------ave----------- on----------- th-----------e s-----------yst-----------em -----------typ-----------e i-----------n e-----------ach----------- ca-----------se?----------- Wh-----------ich----------- sy-----------ste-----------m h-----------as -----------a t-----------ype----------- wh-----------ich----------- is----------- ro-----------bus-----------t?
Not Rated(0)