Homework Answers
Add Answer to:
Problem 6.2 To avoid steady-state error for the thermal plant of Problem 6.1, a PI control is con...
Problem 4. Consider the control system shown below with plant G(s) that has time con- stants...
Problem 4. Consider the control system shown below with plant G(s) that has time con- stants T1 = 2, T2 = 10, and gain k = 0.1. 4 673 +1679+1) (1.) Sketch the pole-zero plot for G(s). Is one of the poles more dominant? Using MATLAB, simulate the step response of the plant itself, along with G1(s) and G2(s) as defined by Gl(s) = and G2(s) = sti + 1 ST2+1 (2.) Design a proportional gain C(s) = K so...
Problem 7.2 The differential equations for a second-order thermal system are y=x2 where u is the control input. (a) Show that the plant is type zero. As a consequence, the steady-state error using pr...
Problem 7.2 The differential equations for a second-order thermal system are y=x2 where u is the control input. (a) Show that the plant is type zero. As a consequence, the steady-state error using proportional control is non-zero. Find the steady-state error as a function of G (b) To achieve zero steady-state error, integral control will be used, by adding the state variable zo with which is appended to the original equations, making the system third-order. For the resulting third-order system,...
5.4 Consider the system with a required steady-state error of 20%, K(s + 2) s(s +3s + 5) and an a...
5.4 Consider the system with a required steady-state error of 20%, K(s + 2) s(s +3s + 5) and an adjustable PI controller zero location. KL(s) Show that the corresponding closed-loop characteristic equation is given by s+ a Next, rewrite the equation as 1 + KG(s0 where K K K.a is constant, and Gf(s) is a function of s, and ex amine the effect of shifting the zero on the closed-loop poles. (a) Design the system for a dominant second-order...
Problem 2: Given the plant G,le)+2( +3) design a PI compensator Gc(s)-K Ш such the closed-loop...
Problem 2: Given the plant G,le)+2( +3) design a PI compensator Gc(s)-K Ш such the closed-loop unity feedback system has two dominant poles at s1.2 =-1 ±j. Using Matlab ritool (or simulink), simulate your closed loop system to show that the unit-step response of the system has PO ~ 4.3%, tr 2.35 sec, and 4 ะ 4.15 sec. Compute the closed-loop poles and zeros.
Can someone help me with problem 4? You dont need to find the answers for problem...
Can someone help me with problem 4? You dont need to find the
answers for problem 6. Just use the transfer function from problem
6 to do problem 4.
6. Given the unity feedback system with the forward transfer function KG)H(s + 2)(s + 10) a) b) c) d) e) Sketch the root locus Find the breakaway point Find the gain at the breakaway point If one of the poles of the closed-loop system is at s--11, find the other...
solve quastion 3,4 and 5 B. Tasks and Guide 1. System description and Mathematical modeling The...
solve quastion 3,4 and 5
B. Tasks and Guide 1. System description and Mathematical modeling The antenna positioning system is shown in Fig. 1. In this problem we consider the yaw angle control system, where 0(t) is the yaw angle. Suppose that the gain of the power amplifier is 5 , and that the gear ratio and the angle sensor (the shaft encoder and the data hold) are such that (t)= 0.40(t) where the units of v,(t) are volts and...
Problem 4. Consider the control system shown below with plant G(s) that has time con- stants T1 = 2, T2 = 10, and gain k = 0.1. 4 673 +1679+1) (1.) Sketch the pole-zero plot for G(s). Is one of the poles more dominant? Using MATLAB, simulate the step response of the plant itself, along with G1(s) and G2(s) as defined by Gl(s) = and G2(s) = sti + 1 ST2+1 (2.) Design a proportional gain C(s) = K so...
Problem 7.2 The differential equations for a second-order thermal system are y=x2 where u is the control input. (a) Show that the plant is type zero. As a consequence, the steady-state error using proportional control is non-zero. Find the steady-state error as a function of G (b) To achieve zero steady-state error, integral control will be used, by adding the state variable zo with which is appended to the original equations, making the system third-order. For the resulting third-order system,...
5.4 Consider the system with a required steady-state error of 20%, K(s + 2) s(s +3s + 5) and an adjustable PI controller zero location. KL(s) Show that the corresponding closed-loop characteristic equation is given by s+ a Next, rewrite the equation as 1 + KG(s0 where K K K.a is constant, and Gf(s) is a function of s, and ex amine the effect of shifting the zero on the closed-loop poles. (a) Design the system for a dominant second-order...
Problem 2: Given the plant G,le)+2( +3) design a PI compensator Gc(s)-K Ш such the closed-loop unity feedback system has two dominant poles at s1.2 =-1 ±j. Using Matlab ritool (or simulink), simulate your closed loop system to show that the unit-step response of the system has PO ~ 4.3%, tr 2.35 sec, and 4 ะ 4.15 sec. Compute the closed-loop poles and zeros.
Can someone help me with problem 4? You dont need to find the
answers for problem 6. Just use the transfer function from problem
6 to do problem 4.
6. Given the unity feedback system with the forward transfer function KG)H(s + 2)(s + 10) a) b) c) d) e) Sketch the root locus Find the breakaway point Find the gain at the breakaway point If one of the poles of the closed-loop system is at s--11, find the other...
solve quastion 3,4 and 5
B. Tasks and Guide 1. System description and Mathematical modeling The antenna positioning system is shown in Fig. 1. In this problem we consider the yaw angle control system, where 0(t) is the yaw angle. Suppose that the gain of the power amplifier is 5 , and that the gear ratio and the angle sensor (the shaft encoder and the data hold) are such that (t)= 0.40(t) where the units of v,(t) are volts and...
Most questions answered within 3 hours.
-
1. In a labor market, marginal cost for a firm is
____________.
a. recruiting cost
b....
asked 8 minutes ago -
On January 1, 2019, ABC Company issued $60,000,000 of 20-year,
10.5% bonds when the market rate...
asked 33 minutes ago -
39.4% of US homes continue to use a landline in addition to cell
phone service. 3...
asked 1 hour ago -
Starting with benzene, synthesize 1-phenyl-1-butyne.
Show intermediates and reagents.
asked 2 hours ago -
Create a 32-run crossed array design with six control factors
and two noise factors such that...
asked 3 hours ago -
A 500g sample of sand from source A has the following amounts
retained on each sieve....
asked 3 hours ago -
In
your own words, please explain the essay by John Keynes wrote "The
End of Laissez...
asked 3 hours ago -
How are the matrix and pixels related? Why are smaller
pixels better for diagnostic quality?
asked 3 hours ago -
2. An AC generator has 80 rectangular loops on
its armature. Each loop is 11 cm...
asked 3 hours ago -
Please help me with this question. Consider Aldi’s current and
potential geographic markets (see Exhibit 4...
asked 3 hours ago -
What are the main components of the fermentation process and
give an explanation of each? Include...
asked 3 hours ago -
Explain which types of cells in the body (belonging to which
organs, etc.) are sensitive to...
asked 3 hours ago