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Tracking mode on PI block
The tracking mode is there so that when you transfer control from one PID loop to another, or when you transfer from manual cont...

11년 초과 전 | 3

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Linearization of a simulink model and pid controller tuning
This is very similar to the sitaution shown in <http://www.mathworks.com/help/slcontrol/examples/design-a-pid-controller-using-s...

11년 초과 전 | 0

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how to convert PID controller into Fuzzy PID in simpower system
shown in <http://www.mathworks.com/help/fuzzy/examples/using-lookup-table-in-simulink-to-implement-fuzzy-pid-controller.html?pro...

11년 초과 전 | 0

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in my master degree project i have to control three set point by using PID ...can i control all these setpoint by single PID?
Most likely you need to use three different PID controllers, but hard to say exactly without seeing your problem.

11년 초과 전 | 0

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How to delete I/O linearisation points in a simulink model from the workspace?
sys_io=[ ]; setlinio(sys,sys_io);

11년 초과 전 | 0

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PID tunning at simulink block
There are no "best" coefficients. When you design a controller, you typically have design requirements, and you tune the control...

11년 초과 전 | 0

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Speed Feedback with Discrete PID and PWM
please see if this <http://www.mathworks.com/discovery/pulse-width-modulation.html pwm> page (including the video) will help.

11년 초과 전 | 0

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Tuning Cascading PID DC Motor Position & Velocity Controllers
Yes, your approach with cascaded setup is a way to go. See <http://www.mathworks.com/help/robust/examples/control-of-a-linear-e...

11년 초과 전 | 0

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How can I tune PID controller using Fuzzy logic .......????
refer to this <http://www.mathworks.com/help/fuzzy/examples/using-lookup-table-in-simulink-to-implement-fuzzy-pid-controller.htm...

11년 초과 전 | 0

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cascade PI, whith simulation betwen simulink and Psim!
Yes, most likely the root cause is cosimulation with another tool. PID Tuner linearizes the model and uses the resulting linear ...

거의 12년 전 | 0

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Does the lqed2 builtin function exist in Matlab 2013b?
No such function exists in Control System Toolbox in R2013b.

거의 12년 전 | 0

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familiar with system identification toolbox?
a little bit familiar:) System Identification Toolbox lets you identify transfer functions and other models from input-output...

거의 12년 전 | 0

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how is the aerospace toolbox accessed?
By using any of the toolbox <http://www.mathworks.com/help/aerotbx/functionlist.html functions> . You can also start by followin...

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How can I linearize a zero-gain loop?
The picture is not attached. Please take a look at <http://www.mathworks.com/help/slcontrol/examples/design-a-pid-controller-...

거의 12년 전 | 0

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How to get Transfer function from sim power system model?
In general, you can use Linear Analysis Tool to linearize Simulink models, learn more by visiting our page on <http://www.mathwo...

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How to click tune button in PID block through script
Just answered a similar question, please look at the bottom of <http://www.mathworks.com/matlabcentral/answers/141921-error-line...

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Error linearizing Simulink model with an m-file
There are several different issues here. 1. Your code is setup as a function, but there are no input arguments, thus I really...

거의 12년 전 | 0

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Error linearizing Simulink model with an m-file
In general, if you have C in your MATLAB workspace, Simulink model should have no problems finding it. Can you see variable C i...

거의 12년 전 | 0

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Problems about Automatic PID tuner
The function is <http://www.mathworks.com/help/control/ref/pidtune.html pidtune> . Please go to the bottom of the doc page for e...

거의 12년 전 | 0

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Any simillar function/methode in Matlab2011a for TFEST function in system identidication toolbox?
You can use process model, as explained <http://www.mathworks.com/help/releases/R2011a/toolbox/ident/ref/idproc.html here> .

거의 12년 전 | 0

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How can you turn on 'All Stability Margins' when using the 'bode' function via script?
You can use function margin: sys=tf(1,[1 1 0]); margin(sys)

거의 12년 전 | 2

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Can I include a variable saturation limit in a PID controller with anti-windup?
No, you will have to create this yourself from basic blocks. You can turn the anti-windup and output saturation on in the PID Co...

거의 12년 전 | 1

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I Have problems with the function ss2tf, matlab say me: Undefined function 'max' for input arguments of type 'sym'.
The first problem with your code is that A,B,C,and D matrices are symbolic, but you re trying to use ss2tf function that works o...

거의 12년 전 | 0

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What is the best free tool available to do tuning procedure to the PID controller system below
If you already have Simulink, then you can tune the gains by hand or download something free from the file exchange. MathWorks o...

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how to get PID output?
Your code, as written does not make much sense. You define controller C, but then do not use it, and instead just use unity gain...

거의 12년 전 | 2

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PWM Transfer function for an Inverter control system
You can model the actual PWM, look for more details on our <http://www.mathworks.com/discovery/pulse-width-modulation.html PWM p...

거의 12년 전 | 0

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configure closed-loop control system
It appears R1, R2, and R3 are the vales you want to control. So these or a subset of these should be controlled by a controller....

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Is it possible to design a controller in simulink using experimental data only?
The model as provided does not quite make sense, as it uses positive feedback. Here is what I did to get some sort of control...

거의 12년 전 | 1

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PID gains from a Transfer Function of a mass-spring-damper system
Well, your system has 1 input (force) and 2 outputs (x1,x2), so it is a single input - multi output system. The tutorial you tri...

거의 12년 전 | 0

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Is it possible to design a controller in simulink using experimental data only?
Yes, you can follow the workflow explained <http://blogs.mathworks.com/seth/2014/05/30/plant-identification-using-the-pid-tuner/...

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