My question may be very basic or childish but this question
still persists in me, someone plz help me
1.why do we go for differential equations to analyze a system?
2.why do we solve it using matrices, is there any specific
reason for using matrices other than the stories like it is
simple,faster etc.
- 2 Answers
- 3856 Views
- I also Faced
- E-Mail Answers
Answer Posted / jobby c johnson
in continous domain inorder to analyse the system dynamics
we are going for differantial equation. simillarlly in
discrete domain we are going for differance
equation.because discrete domain is the sampled version of
analog system. now the differantial euation may be
homogenous(ie we are not applying any input) then the
response what we are getting shows how the system acquires
or desiipates energy. if the differantial equation is
nonhomogenous system then the response shows how the output
follows the input. once you got the differantial equation
either by laplace transform or by z transform u can analyse
the system
the problem in this type of analysing is that we are not
considering initial conditions and also it is no good for
mimo modelling. so we are going for state space design or
moder control
| Is This Answer Correct ? | 0 Yes | 1 No |
Post New Answer View All Answers
What are different type of instrument cable
1.what is the power consumption of three element drum level control in sugar industries? 2.how to reduce that?
What are continuances of connecting earthing and shield of branch cables (instrument to Junction box), at the same earthing pot provided on JB? Is it ok, or may produce some problem?
in which principle pressure tx,level tx ,flow tx,temp tx ,control valve works?
Can Any body tell me about the Contact or Email id of any good Consultancy which help me to find a job in Instrumentation Field in India .I have Six years of Work Experience in the Same field.Please revert me back on shammi_gwalior@yahoo.com ?
Calibration procedure for Electro magnetic Flow meter
Hi i m B.E. In elect. & comm. I m workin in bio mass plant from 6 mnths as inst. Engg. but now i m in dept. Of operation as shift engg...which is best operation or inst. 4 me? M confusd..plz help and reply me..
why we are using magnet for calibration of gas detector?
typical loop drawing of a simple feedback control comprising of one transmitter and one control
what is compensation? temprature & pressure
sir,would you please send me the Hindustan petroleum corporation limited papers(HPCL).my e-mail ID is ujjwal_sharma1983@yahoo.com
Can I calibrate the Electromagnetic Flow Meter on line and How.
Type of level transmitter commnly used in Procees area are the following. a.________________This type of level transmitter works as follows
which processor is used in dcs.
we are having yokogawa centum cs3000 dcs in our power plant. i need some of the operator guides NOT to appear in HIS0163 AND HIS 0162 but it shoul appear in HIS0164 HOW TO DO IT?
