zero lecture of mec308
TRANSCRIPT
-
7/23/2019 Zero Lecture of MEC308
1/12
MEC308
CONTROL ENGINEERING
LECTUR
Manish Dhawan(14630)
Lovely Professional Univ
Discipline of Mechanical
-
7/23/2019 Zero Lecture of MEC308
2/12
Evaluation Schemes- Overvie
Com!onents " C" MTE
eightage (!) " #0 #"
"ll total Sum to # $00
"$ %tten&ance' C"$ ontinos %ssess*ent' MTE$ Mi& +er* E,a*ination' ETE$ En&
Key Points:
-est # ot of 3 % will .e ac/nowle&ge&
L$3' +$0' P$0
re&its %ssociate&$3
-
7/23/2019 Zero Lecture of MEC308
3/12
Course %oo&s
+hogh the scope of the s.ect is not li*ite& to one .oo/ .t for /ic/ start follow any a*on
Text Books:
Mo&ern ontrol Engineering .y atshi/o gata5 PE%785 "th E&ition5 (#01")
Reference Books:
8+L 797+EM7 E8:;8EE;8: .y 8M%8 7 8;7E5 ;LE95 "th E&ition5 (#00;5 -E8?%M;8 U5 ;LE9(#00@)
8+L 797+EM7 E8:;8EE;8: .y 7 ->%++%>%9%5 PE%785 #n& E&ition5 (#0
-
7/23/2019 Zero Lecture of MEC308
4/12
Course Contents- The Glim!se
%e'ore MTE(s
Unit I Intro)uction to control s*stems + -rief history an& &evelop*ents in fee&.
%pplications sch as Machine tool control5 -oiler control5 Engine governing5 %erospace co
vi.ration control
Unit II Mo)ellin, o' !h*sical s*stems + Mechanical5 electrical5 ther*al an& hy&raoncepts of state5 state varia.le5 state *o&el5 7tate *o&els for linear continos ti*e fn
space *o&el for*lation5 -loc/ &iagra* an& signal flow graph analysis5 +ransfer fnction
Unit III S*stem res!onse + +i*e response of first an& secon&Aor&er syste*s5 7tea&yAsta
error constants5 Perfor*ance specifications in ti*eA&o*ain5 Effect of pole locations5
sta.ility5 elative sta.ility5 othBs sta.ility criterion5 oot locs *etho& of analysis an&
an& lag co*pensation
-
7/23/2019 Zero Lecture of MEC308
5/12
Course Contents- The Glim!se
"'ter MTE(s
Unit I .re/uenc*-res!onse anal*sis + elationship .etween ti*e C freency response
-o&eBs plot5 7ta.ility in freency &o*ain5 8yist plots5 8yist sta.ility criterion5
specifications in freencyA&o*ain5 =reencyA&o*ain *etho&s of &esign5 o*pensati
realiation in ti*e an& freency &o*ains
Unit T*!es o' controllers + ;ntro&ction to controllers5 +ypes of control action5 proportproportional c* &erivative control5 proportional pls integral pls &erivative(P;D) contro
controllers5 ;ntro&ction to electronic controllers5 Pne*atic controllers5 ;ntro&ction
controllers
Unit I State variale anal*sis + 7oltion of state eations5 oncepts of contro
o.serva.ility5 Pole place*ent &esign5 Proportional5 ;ntegral an& Derivative fee&.ac/5
st&ies
-
7/23/2019 Zero Lecture of MEC308
6/12
Machine Tool Control for cutting(or shaping or engraving) metals
-
7/23/2019 Zero Lecture of MEC308
7/12
Boiler- Generator Control
-
7/23/2019 Zero Lecture of MEC308
8/12
A typical hydraulic system
1 F p*p
# F oil tan/
3 F flow control valve
4 F pressre relief valve
" F hy&ralic cylin&er
6 F &irectional control va
G F throttle valve
-
7/23/2019 Zero Lecture of MEC308
9/12
Level and Flow Control Applications
http://www2.spiraxsarco.com/resources/steam-engineering-tutorials/control-applications/level-and-flow-control-applications.asphttp://www2.spiraxsarco.com/resources/steam-engineering-tutorials/control-applications/level-and-flow-control-applications.asp -
7/23/2019 Zero Lecture of MEC308
10/12
"11LIC"TIONS222
-
7/23/2019 Zero Lecture of MEC308
11/12
"11LIC"TIONS222
-
7/23/2019 Zero Lecture of MEC308
12/12
Can *ou uil) this an) ma&e it 'l* as !er *our instruction