Answered
Difference between Extended Kalman Filter and Augmented Extended Kalman Filter
Hello Sanya Gode, here is a document listing the difference between our unscented and extended kalman filters: https://www.math...

nästan 4 år ago | 0

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Answered
how to stable the induction motor drive
Hello Piyush, could you please be more specific in what you would like? If you mean, how to choose the correct gain values f...

nästan 4 år ago | 0

Answered
I meet with some problms when simulating tranmission line.
Hello Xiaobo, this is due to the particular transmission line settings. As it is lossless, and in a simscape network with no l...

nästan 4 år ago | 0

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Answered
How do you combine multiple physical (Simscape) signals into a single one ?
Hello Jefazo, there is a simscape bus, but it only works for the standard bi-direction connections, and not physical signal wir...

nästan 4 år ago | 0

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Answered
Mux/Demux for physical signals
Hello Christian, you are unfortunately correct in that you must create your own mux and demux blocks for simscape physical sign...

nästan 4 år ago | 0

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Answered
Why are the results different between Simscape model and Simulink generated model ?
Hello Samuel, the first thing to check is to make sure the step size is the same between the two models. I am assuming it is, ...

nästan 4 år ago | 0

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Answered
Adding simscape to already installed old version of matlab
Hello Anna, you can do this by running the 2019a installer again. It will default to assuming you want to add toolboxes to you...

nästan 4 år ago | 0

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Answered
Modelling drone on simulink
Hello Alok, you can use simscape electrical to do this. This example has a BLDC with speed control implemented. You can easil...

nästan 4 år ago | 0

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Answered
Second ambient temperature in battery model.
Hello Jakob, this second temperature gives you a second data point for specifying your battery parameters. This will allow the...

nästan 4 år ago | 0

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Answered
Error loading Simulink with Simscape blocks
Hello Thilo, we've been seeing this error from a few people. The common recomendation is that it's an install issue. Please r...

nästan 4 år ago | 0

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Answered
Error: Two blocks cannot be connected in series
Hello Susmita, this is a common problem in specialized power systems (was called simpowersystems a while ago). Essentially, in...

nästan 4 år ago | 3

Answered
I having trouble to simulate bldc Motor for 4 poles......can you please tell me
Hello Sai, the issue could either be how the motor is paramaterized, or how the circuit driving the motor is set up. Is the co...

nästan 4 år ago | 0

Answered
Simulink: Use a block property token to trigger an event
Hello Adam, there are two ways a breaker may be controlled. One is that an external signal, simulink for specialized poewr sys...

nästan 4 år ago | 0

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Answered
How is it possible to have a open collector comparator?
Hello Federico, if you have a spice model of the part, you can import that into simscape, and at that level of fidelity, it sho...

nästan 4 år ago | 1

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Answered
Simulation of a three phase motor and generator
Hello Dieter, for communicating with the arduino, you have this support package: https://www.mathworks.com/matlabcentral/fileex...

nästan 4 år ago | 0

Answered
2018b to 2018a
Hello Ayoub, there was a change in library structure as multiple simscape products were merged into Simscape Electrical which p...

nästan 4 år ago | 0

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Answered
How can I switch between thermal and standard block choice in Simscape block programmatically
Hello Martin, unfortunately, there is no API to allow you to do this programmatically. While you can technically access this c...

nästan 4 år ago | 0

Answered
photodiode configuration and signal mismatch
Hello Vasavi, your problem makes sense at it would seem those two blocks were designed to work together, unfortunately, they we...

nästan 4 år ago | 0

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Answered
Use asynchronous machine block as a generator
Hello Harry, that topology cannot generate electricity as the motor needs an external source of electricity to generate a magne...

nästan 4 år ago | 0

Answered
Rectifying port width error
Hello Marimuthu, simulink wires can carry multiple signals (aka, they can be vectors instead of scalars). This can be controll...

nästan 4 år ago | 0

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Answered
Switching Audio Power Amplifier without gain in the negative feedback ?
Hello Erik, as the goal of this particular feedback loops is to control output voltage, and the reference signal is also in vol...

nästan 4 år ago | 0

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Answered
Could somebody please explain how I could use a single-phase transformer to conect a full bridge inverter output in series with the neutral of a three-phase transformer?
Hello William, There are two paths forward that I found in my look over this: 1: add some resistance to the distributed line p...

nästan 4 år ago | 0

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Answered
Peltierdevice in simscape no tempdelta
Hello Sebastian, measuring temperature in simscape unfortunately requires an extra step to get it to work. Here is how a tempe...

nästan 4 år ago | 0

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Answered
How to model an N-channel IGBT in Simscape using output characteristics available in datasheets accurately?
Hello Nikhil, the data being asked for is only for steady state operation for when the device is switched on. You do not need ...

nästan 4 år ago | 0

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Answered
Indirect Field oriented control for induction motor using svpwm
Hello Sabin, have you seen this example? https://www.mathworks.com/help/physmod/sps/examples/three-phase-asynchronous-drive-wit...

nästan 4 år ago | 0

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Answered
how to connect sum block in Simulink to both ideal switches
Hello Emad, the issue here is that there are two types of wires that you are using. One is a standard simulink wire, which has...

nästan 4 år ago | 1

Answered
Simscape simulink for Capacitive Power Transfer System
Hello Yasser, you will need to design a variable frequency oscillator. Here is an example of a triangle wave genertor implemen...

ungefär 4 år ago | 0

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Answered
MPPT solar charge controller
Hello Eleni, you will alwyas need some sort of converter to implement MPPT. MPPT has you control the current out of the solar ...

ungefär 4 år ago | 1

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Answered
How to chose pwm and buck converter parameters?
Hello Eleni, following up on your new question, you can model the buck converter using an average model to remove the switching...

ungefär 4 år ago | 1

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Answered
Unexpected results when using a MOSFET to pulse a capacitor and measure the current
Hello Braydon, thank you for the updated model. That has made it easier to see what is going on. 1st: the default tolerance s...

ungefär 4 år ago | 1

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