Hello! THe order of a system is directly equal to the number of states required to describe it. So if you can completely describe the system dynamics using a minimum of n states, then the system has order n. In a circuits example, we call the voltage across a capacitor and the current through an inductor as states. Therefore, the number of states equals the number of capacitors and inductors in the circuit.
In fact, Harish is now a Doctor and knows that even though you may know the topic very well, it does not hurt to check. Especially when you're focusing on presenting it clearly! ~Andrew
Current in loop 2 = c1x dot x1 - c2 x dot x2 ! Therefore your equation for x2 should be X1 - 5 (dot x1 - dot x2) - X2 = 0
I know that he is wrong in this point but are sure from your answer and why do you put it -5 instead of +5
@@hossamhathout I also think it should be +5 instead of -5
My output equation is... i can simply write that as .5-.5 what???
My output equation is [0.25 - 0.25] not like the output equation in this video
How can you select the current through the resistor r2 is i2 why not choose i1
he's using mesh analysis
very amazing for doing this But kind do it through nodal analysis bcs examiner mentions that solve it by nodal analysis..
23.00 ....why -5(x2)dot ??? why not 5(x1)dot ?
11:05 eqn should have been (i1-i2)r1 if you took those other terms to be +ve
right?
how can the current through resistor and inductor are same ??they are not in series because current is dividing at node
He should have told il is the current in the loop 1 , instead of telling that they are in series. It would have made sense!
Thanks a lot,Which textbook can I used to study more on this topic?
How did the output matrix for C become 0.5 and -0.5?
Very clear explanation, thanks.
Cant the second loop of second equation be x1-5(dx1/dx)+x2
thanks alot for detailed explanation.
youre a life saver !!
Very good explanation
can you explain why C vector are 0.5 and -0.5 ??
bqz y is the voltage drop across resistor 2 ohm.and V(y) =I2 R. and I2 is 3X^2.
yaa good que.
there is no 0.5 in second equation
I got it. Since Y = I2*R = C(X'2) * R = 6*X'2 =6*[1/12(X1 - x2) =0.5X1 - 0.5X2
What is funny is that he says: I can simply write that as... hahaha
@@pedroraphael12 Lol
Good explainetion, but would has been better to complete the calculus.
true
how to define the order of a system,if no. of capacitors or inductors are connected??
Hello! THe order of a system is directly equal to the number of states required to describe it. So if you can completely describe the system dynamics using a minimum of n states, then the system has order n. In a circuits example, we call the voltage across a capacitor and the current through an inductor as states. Therefore, the number of states equals the number of capacitors and inductors in the circuit.
How would you do this for a three loop rl circuit?
Follow the same process! We use KVL and KCL with as many states as you need!
~Andrew
Trust me..... With the notes on my hand... I could explain the theory of the earth! Also not making these many mistakes.
can you help using i have an exam, so i need to learn how to analyse system using state space representation
Help me then...i have exam next week
Great job sir!
PhD student and showing this example with notes
In fact, Harish is now a Doctor and knows that even though you may know the topic very well, it does not hurt to check. Especially when you're focusing on presenting it clearly!
~Andrew
thank u
thank you. ^^
how slow u r?
So surprising accent
not good enough, you confused me because you are carrying a paper
Not good explanation
bro they tries there best ok I bet you can't do any better