답변 있음
fuzzy pid cotroller is not converging to a reference point while pid controller converges for the same scenario
Is Fuzzy Logic Controller always creating just constants for Kp, Ki, and Kd? If not, then the results would be expected to be di...

13년 초과 전 | 0

| 수락됨

답변 있음
How do we avoid singularity in PID control system?
Instead of using Initial Condition on the signal, supply the initial conditions for the integrators in your Drone 1 Plant and Dr...

13년 초과 전 | 0

| 수락됨

답변 있음
Why tf2ss and ss(sys) gives different results?
This is explained in the doc page for _ss_. Please click <http://www.mathworks.com/help/control/ref/ss.html here>, and scroll do...

13년 초과 전 | 0

| 수락됨

답변 있음
Can i have real time stimulation experience on simulink export to webview, using simulink report generator?
You cannot use web view to run a simulation, you can use it to view and navigate the model structure.

13년 초과 전 | 1

| 수락됨

답변 있음
Wrong phase for a time delay?
Please note also that you can model delays exactly in Control System Toolbox, you do not have to approximate with Pade. For exam...

13년 초과 전 | 0

답변 있음
where to use System Identification Toolbox in 4 phases designing a Mechantronic system
I understand your question. The wikipedia article is generalizing things a little bit. In practice, everything depends on a part...

13년 초과 전 | 0

답변 있음
what is the difference between simulink control design and control system toolbox?
1. Two different products. Control System Toolbox lets you analyze and design control systems in MATLAB. You can do that from...

13년 초과 전 | 4

| 수락됨

답변 있음
How to do parameter estimation of a ODE based model?
There are actually many ways you could do it: 1. Implement your model, write a cost function, and use Optimization Toolbox to...

13년 초과 전 | 1

답변 있음
Modeling & Simulation On Simulink?? Stuck with the start of it.
Seems to be queueing theory question. The right tool for this is a Simulink ad-on called <http://www.mathworks.com/products/sime...

13년 초과 전 | 0

답변 있음
View Root Locus of Nested Loop Using Simulink
My guess about why you are getting 5th order system for inner loop is that you did not specify loop opening properly to break th...

13년 초과 전 | 0

| 수락됨

답변 있음
how to design a stablizer Controller in MATLAB
For SISO case, take a look at the links on <http://www.mathworks.com/discovery/pid-control.html PID Control with MATLAB and Simu...

13년 초과 전 | 0

답변 있음
Controller design - transfer function producing different response from numerical model
I agree with the recommendation not to use pure derivative from the previous answer. Derivative block is causing problems in the...

13년 초과 전 | 0

| 수락됨

답변 있음
How to obtain PID controller co-effs as a function of time and o/p
Of course, it is possible, but it would require some effort. Most commands in Control System Toolbox are for working with LTI...

13년 초과 전 | 0

답변 있음
PI controller in similink
Take a look at <http://www.mathworks.com/help/robust/examples/control-of-a-linear-electric-actuator.html?prodcode=RC&language=en...

13년 초과 전 | 0

| 수락됨

답변 있음
How to give input from sensor to pid in matlab (mfile)
Your code does not make sense at the moment. Specific issues: # You define input and output names for variables _sys_ and _C...

13년 초과 전 | 0

답변 있음
How to take feedback from a state for a MIMO design
You can add 2 more rows to your C and D matrices: for C: [0 1 0 0; 0 0 0 1]; for D: [0 0; 0 0]; This would gi...

13년 초과 전 | 0

| 수락됨

답변 있음
How to export rules from Fuzzy GUI to text file in English readable format
1. File -> export -> workspace -> myfis 2. >>showrule(myfis) 3. copy paste the text For more details: >>doc showrule...

13년 초과 전 | 3

답변 있음
Error -Parameter cannot be evaluated
Try <http://www.mathworks.com/matlabcentral/answers/35928-fuzzy-logic-model-to-be-implemented-on-simulink this>. <http://ww...

13년 초과 전 | 0

| 수락됨

답변 있음
i want to design pid controller.....using fuzzy logic....plz tell me procedure for that
Take a look at <http://www.mathworks.com/help/fuzzy/examples/using-lookup-table-in-simulink-to-implement-fuzzy-pid-controller.ht...

13년 초과 전 | 2

답변 있음
How to customize a Built-in PID Block?
Hello Mike, At the moment, you won't be able to customize the standard PID block and still retain the automatic tuning functi...

13년 초과 전 | 1

| 수락됨

답변 있음
How could i run a identified model
Create the signal with input data, then use command <http://www.mathworks.com/help/toolbox/ident/ref/sim.html sim>. HTH. A...

13년 초과 전 | 0

| 수락됨

답변 있음
System identification tool and Simulink
Most likely this happens due to initial conditions. In the GUI and in the COMPARE function, the fit is computed by estimating ...

13년 초과 전 | 1

| 수락됨

답변 있음
how defuzzify the output from fuzzify interface in m-file coding
I think <http://www.mathworks.com/help/toolbox/fuzzy/evalfis.html this> is what you are looking for. Arkadiy

13년 초과 전 | 0

| 수락됨

답변 있음
how to create pi control for dc link volage
<http://www.mathworks.com/videos/pid-control-design-with-control-system-toolbox-68748.html This demo> and <http://www.mathworks....

13년 초과 전 | 0

답변 있음
Processing a list of inputs into a fuzzy logic system
Have you seen the <http://www.mathworks.com/help/toolbox/fuzzy/evalfis.html doc page for evalfis>, specifically this part: ev...

거의 14년 전 | 0

| 수락됨

답변 있음
How can I implement time delay transfer functions in simulink? 250*e-(s*20)/s(1+s/10) ?
You can use LTI System block from Control System Toolbox as suggested. Another option is to use Transfer Function block in Simu...

거의 14년 전 | 5

답변 있음
bode plot discrepancy
The very slight difference between two magnitude curves is due to the different frequencies you are computing the bode magnitude...

거의 14년 전 | 0

답변 있음
Error while using fuzzy logic controller in a simulink model
Just like the error says, there is no membership function trampf, but there is a membership function trapmf (trapezoidal members...

거의 14년 전 | 0

| 수락됨

답변 있음
How to control two values from a matrix with one PID-controller?
what do you mean when you say "control two velocities". You can have a PID controller on car speed or trailer speed that would b...

거의 14년 전 | 0

| 수락됨

답변 있음
How to use an LQT control
The function <http://www.mathworks.com/help/toolbox/control/ref/lqgtrack.html lqgtrack> from Control System Toolbox might be wh...

거의 14년 전 | 0

더 보기