what is meant by orderm of a system. will the stability of a
system increases by incresing order of a system

Answer Posted / banibrata mukherjee

In the transfer function of the system the highest power
of 's'(in s domain) of the polynomial in the denominator
gives the order of the system.
Let the transfer function of a system is= (5s+1)/
(s^4+2s^3+3s^2+s+1). Here order of the system=4.

Increasing the order basically means adding of poles in the
system. So the stability of the system will decrease if
order is increased.

Is This Answer Correct ?    8 Yes 2 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

what is output of FOUNDATION FIELD BUS transmitter

1709


Explain the use of hair spring in the pressure gauge.

675


How vortex sensor used for steam flow measurment can be checked on line i.e without taking out from process line.

1640


what is droop in governer ,type of droop ,how it work

1777


What is three element in drum level?

940






can anyone guide me how to get any of the previous year GAIL question papers? are they available? 0n 2nd august i have to take the written test.

1472


selection of the zener barrier for the hazardeous area zone 0

1789


How do you identify between actual alarm and false alarm in a Temperature Transmitter in SCADA based Control System

678


what are the steps I have to deal with?

1765


Linear amplifier.

1554


What is stripper & spilitter ? Diffrence in this.?

2076


How to calibrate smoke Dectector

1137


how do i tune dearator pr control valve using PID. we set the set point is 0.6kg/cm2 now i want 0.5 to 0.7kg/cm2 limits so what should i give p,i,d values. then pls explain how do set pid values for control valve tuning?

1503


Explain working principle of lvdt?

649


i hav applied for the post of engg. in iocl so please require the past test papers fro instrumentation engg please please help me and send me the papers or tell me the pattern and type of ques asked in examination......

1589