Consider a process system with OP = 20%, a slope of 20 % and a lag...
Consider a process system with OP = 20%, a slope of 20 % and a lag time of 1/3 of a minute. The gain for a PID controller using the Ziegler-Nichols algorithm is:
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Consider a process system with OP = 20%, a slope of 20 % and a
lag...
3. The following step response of system with a proportional controller when Kp is set 10...
3. The following step response of system with a proportional controller when Kp is set 10 and Ki=Kd=0. Design a PID controller using Ziegler-Nichols ultimate cycle tuning method. Show all the formulas that you are using. a) (5 points) Tu b) (5 points) Ku d) (10 points) Kir 1 2 3 4 5 6 e) (10 points) Kd=
uestion 14 The reaction curve for a heating process is shown below. Using the graph shown and the open loop Ziegler Find Kd for the PID controller Nichlos method 40 Input Step change 20 10 0 10 2...
uestion 14 The reaction curve for a heating process is shown below. Using the graph shown and the open loop Ziegler Find Kd for the PID controller Nichlos method 40 Input Step change 20 10 0 10 20 30 40 S0 0 Time (sec)
uestion 14 The reaction curve for a heating process is shown below. Using the graph shown and the open loop Ziegler Find Kd for the PID controller Nichlos method 40 Input Step change 20 10 0...
In 1942, Ziegler and Nichols published a classic paper that introduced the continuous cycling method and the step t...
In 1942, Ziegler and Nichols published a classic paper that introduced the continuous cycling method and the step test method for PID controller tuning. 3. (a) What are the other two ways to tune a PID controller? What are the advantages and disadvantages for the two methods? (10 marks) (b) A step test was carried out on an electrical oven. Using the data in Table Q3, process the reaction curve in Figure Q3 and produce the tuning parameters for a...
'Only need to answer question (f), (g)' Answers are shown. Just need to know the steps and how yo...
'Only need to answer question (f), (g)'
Answers are shown. Just need to know the steps and how
you got there.
Answer:
1. You are trying to control a process temperature in a nanofabrication lab. The current open-loop response to a temperature adjustment is shown below. Use the Ziegler-Nichols tuning method to answer the questions below. 100- Temp Time (sec) 90 8 910 12 13 5 16 a) Find L and R from the plot above, show your work above...
ASAP ble 3 20 Pts. A transfer function Bode p ots are shown below. Answer the...
ASAP
ble 3 20 Pts. A transfer function Bode p ots are shown below. Answer the following questions; please eatly draw the appropriate lines as needed, show your work and write your answers in the provided table a. What is the gain margin in dB? b. What is the phase margin in degrees? c. What is the ultimate gain Keu in dB? Also, convert Kc back from dB to a regular gain value. d. What is the ultimate frequency wy...
I required to design a PID controller that has overshoot less than 10% with minimise rise...
I required to design a PID controller that has overshoot less
than 10% with minimise rise time, settling time, peak time and
steady-state error.
The transfer function of the plant is shown below:
and the step response of the open loop system by using unit-step
is shown below:
Then I have designed my PID controller by referring to the
example from Modern Control Engineering 5th Edition by Katsuhiko
Ogata page 572 by using Ziegler Nichols 2nd Method.
I get Kcr...
4e-2s Consider a process described by the transfer function: . Assume that all 0.2s+1)(3+1) other devices...
4e-2s Consider a process described by the transfer function: . Assume that all 0.2s+1)(3+1) other devices in the control loop have fast response times and unit gain, except the controller that can have various terms with gains and dynamics. Design a controller by using the direct synthesis approach. Check if the controller that you derived can be converted to a PID controller. If it cannot be converted to a PID form, how should the desired response characteristics be modified to...
please explain your anwser and show your work. 4.37 Consider the process control system with, the...
please explain your anwser and show your work.
4.37 Consider the process control system with, the plant transfer function G(s) 0.9 S+0.4)(s+1.2) (a) Design a PI controller such the rise time is less than 2 sec. (b) Design a PID controller so the system has no overshoot.
Lag Compensator Design Using Root-Locus 2. Consider the unity feedback system in Figure 1 for G(s...
Lag Compensator Design Using Root-Locus 2. Consider the unity feedback system in Figure 1 for G(s)- s(s+3(s6) Design a lag compensation to meet the following specifications The step response settling time is to be less than 5 sec. . The step response overshoot is to be less than 17% . The steady-state error to a unit ramp input must not exceed 10%. Dynamic specifications (overshoot and settling time) can be met using proportional feedback, but a lag compensator is needed...
i would appriciate your help. thanks Question 4-(20 marks) (a) Briefly describe the characteristics of an operationa...
i would appriciate your help. thanks
Question 4-(20 marks) (a) Briefly describe the characteristics of an operational amplifier (op-amp) and describe two examples of where It can be used in signal conditioning circults (b) (4 marks) The level of liquid In a vertical cylindrical tank is controlled by a two-position level controller. The following data was recorded for the tank and flow system over a period of stable operation tank diameter. inlet flow rate (inlet valve open5 /min inlet flow...
3. The following step response of system with a proportional controller when Kp is set 10 and Ki=Kd=0. Design a PID controller using Ziegler-Nichols ultimate cycle tuning method. Show all the formulas that you are using. a) (5 points) Tu b) (5 points) Ku d) (10 points) Kir 1 2 3 4 5 6 e) (10 points) Kd=
uestion 14 The reaction curve for a heating process is shown below. Using the graph shown and the open loop Ziegler Find Kd for the PID controller Nichlos method 40 Input Step change 20 10 0 10 20 30 40 S0 0 Time (sec)
uestion 14 The reaction curve for a heating process is shown below. Using the graph shown and the open loop Ziegler Find Kd for the PID controller Nichlos method 40 Input Step change 20 10 0...
In 1942, Ziegler and Nichols published a classic paper that introduced the continuous cycling method and the step test method for PID controller tuning. 3. (a) What are the other two ways to tune a PID controller? What are the advantages and disadvantages for the two methods? (10 marks) (b) A step test was carried out on an electrical oven. Using the data in Table Q3, process the reaction curve in Figure Q3 and produce the tuning parameters for a...
'Only need to answer question (f), (g)'
Answers are shown. Just need to know the steps and how
you got there.
Answer:
1. You are trying to control a process temperature in a nanofabrication lab. The current open-loop response to a temperature adjustment is shown below. Use the Ziegler-Nichols tuning method to answer the questions below. 100- Temp Time (sec) 90 8 910 12 13 5 16 a) Find L and R from the plot above, show your work above...
ASAP
ble 3 20 Pts. A transfer function Bode p ots are shown below. Answer the following questions; please eatly draw the appropriate lines as needed, show your work and write your answers in the provided table a. What is the gain margin in dB? b. What is the phase margin in degrees? c. What is the ultimate gain Keu in dB? Also, convert Kc back from dB to a regular gain value. d. What is the ultimate frequency wy...
I required to design a PID controller that has overshoot less
than 10% with minimise rise time, settling time, peak time and
steady-state error.
The transfer function of the plant is shown below:
and the step response of the open loop system by using unit-step
is shown below:
Then I have designed my PID controller by referring to the
example from Modern Control Engineering 5th Edition by Katsuhiko
Ogata page 572 by using Ziegler Nichols 2nd Method.
I get Kcr...
4e-2s Consider a process described by the transfer function: . Assume that all 0.2s+1)(3+1) other devices in the control loop have fast response times and unit gain, except the controller that can have various terms with gains and dynamics. Design a controller by using the direct synthesis approach. Check if the controller that you derived can be converted to a PID controller. If it cannot be converted to a PID form, how should the desired response characteristics be modified to...
please explain your anwser and show your work.
4.37 Consider the process control system with, the plant transfer function G(s) 0.9 S+0.4)(s+1.2) (a) Design a PI controller such the rise time is less than 2 sec. (b) Design a PID controller so the system has no overshoot.
Lag Compensator Design Using Root-Locus 2. Consider the unity feedback system in Figure 1 for G(s)- s(s+3(s6) Design a lag compensation to meet the following specifications The step response settling time is to be less than 5 sec. . The step response overshoot is to be less than 17% . The steady-state error to a unit ramp input must not exceed 10%. Dynamic specifications (overshoot and settling time) can be met using proportional feedback, but a lag compensator is needed...
i would appriciate your help. thanks
Question 4-(20 marks) (a) Briefly describe the characteristics of an operational amplifier (op-amp) and describe two examples of where It can be used in signal conditioning circults (b) (4 marks) The level of liquid In a vertical cylindrical tank is controlled by a two-position level controller. The following data was recorded for the tank and flow system over a period of stable operation tank diameter. inlet flow rate (inlet valve open5 /min inlet flow...
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