arduino_simulink_course class 4 2-9
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8/14/2019 Arduino_Simulink_course Class 4 2-9
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Arduino-SimulinkCourse
26/8to 6/9
9-12am, daily
University of Jordan
Course coordinator:Mohammad AlShawabkeh/ B.Sc student
Mechatonics en!ineein! "9
#n!91moh$hotmail.com%962&9&1'"681
Prerequisites:#lectonics 1
(i!ital lo!ic desi!n
1. Dealing with switching:1.1 The Relay:
Createdby: MohammadAlShawabkeh
MechatronicsEngineering/B.Sc.Student
Facultyof Engineering& Technology
The Universityof JordanMadaba,Jordan
www.eng91moh.blogspot.com
Mobile/Cell hone: +962797150681
mailto:[email protected]:[email protected] -
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A elay is an electically o)eated switch. Many elays use an electoma!net to
o)eate a switchin! mechanism mechanically, but othe o)eatin! )inci)les ae also
used. *elays ae used whee it is necessay to contol a cicuit by a low-)owe si!nal
+with com)lete electical isolation between contol and contolled cicuits, o whee
seeal cicuits must be contolled by one si!nal.
+flybac diode deinition, connection +as a discrete, with inductive loads.
1.! !"!!!! "P" transistor:
0he !"!!!!is a common "P"bi)ola unction tansisto used o !eneal )u)ose
low-)owe a#$lifyingo switchinga))lications.
+biasin!, connection.
!. %oltage regulation:A voltage regulatoris desi!ned to automatically maintain a constant olta!e leel.
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+connection, numbe +&8,&9, ma 3in.
&. 'i#ulin and Physical signals:Simulink si!nal deals with the main blocks in Simulink with constant, dis)lay,switchin! blocks, ..etc, )hysical si!nal deals with the electical, mechanical,
themal, ..ect si!nals, but we can4t deal with these si!nals to!ethe diectly, so we need
to conesion )ocess between them, this can be done usin! )hysical to Simulink 5
P'('i#ulin Converter5, and Simulink to )hysical 5'i#ulin(P' Converter5.
0hese blocks must use the 5'olver Configuration5 block, it used to e)esent
)hysical netwok enionment.
). Dealing with a Threshold:0he best method to deal with a theshold is ia usin! the 5P' 'witch5 ees to
$hysical signal- block, it e)esents a switch to com)aes the alue o the $hysical
signal. 7 the second in)ut is !eate than o eual to the theshold, then the out)ut is
connected to the ist in)ut. thewise, the out)ut is connected to the thid in)ut.*how to use with thresholds+,
). -ini $roects:
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:.1 ;se manual switch to contol two
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c. 0he contol system die the )um) accodin! to an adustment )otentiomete.
0he system chan!es the ranges+/ ranges o the )otentiomete accodin! to
the liuid4s leel directly, as below
d. 0he alam tuned on when liuid eaches less than leel 1 in the tank, +use
elay, bu@@e, and a ed
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/.! 'che#atic diagra#:
1. 23Ds:
!. 4u55er:
&. 6(seg:
). Relay *at transistor 1,:
/. DC #otor *at transistor !,:
7. Potentio#eter:
6. 2DR:
8References:
1. Books
A. actical #lectonics o 7nentos, aul Sche@, =o)yi!ht 2""" by 0he McCaw-Dill =om)anies. All
i!hts eseed.
B. 7ntoduction to Simulink E with #n!ineein! A))lications, Steen 0. Fais, =o)yi!ht E 2""6 chad
ublications. All i!hts eseed.
=. (esi!nin! #mbedded Systems with 7= Micocontolles, Second #dition,=o)yi!ht 2"1" , 0im
Gilmshust. ublished by #lseie