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State Space Representation of a Custom Simscape Component
Interesting... I never tried combining states with different units into a vector. Since your example is a simple linear sprin...
State Space Representation of a Custom Simscape Component
Interesting... I never tried combining states with different units into a vector. Since your example is a simple linear sprin...
alrededor de 14 años hace | 0
Publicado
How to Load and Save Bus Signal Data
In R2012a, the From Workspace, To Workspace, From File and To File blocks all support bus signals. This is an often...
alrededor de 14 años hace
Respondida
Using if/action blocks within an algebraic loop?
As you figured out, the algebraic loop solver uses a gradient descent method to solve the loop. The If/Else construct causes a d...
Using if/action blocks within an algebraic loop?
As you figured out, the algebraic loop solver uses a gradient descent method to solve the loop. The If/Else construct causes a d...
alrededor de 14 años hace | 0
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Publicado
Signal Hierarchy Viewer
If you are like me and often need to understand and edit new Simulink models, you probably already looked at a bus signal...
alrededor de 14 años hace
Respondida
Error in port widths or dimensions
I don't know where the 4 comes from in your error message, but your B and D matrices have 2 columns, so your system should have ...
Error in port widths or dimensions
I don't know where the 4 comes from in your error message, but your B and D matrices have 2 columns, so your system should have ...
alrededor de 14 años hace | 0
Respondida
Maximum step size or automatic timing
Hi Dirk, This is very good question. There are 2 ways in Simulink to force a variable-time step solver to take a step at a...
Maximum step size or automatic timing
Hi Dirk, This is very good question. There are 2 ways in Simulink to force a variable-time step solver to take a step at a...
alrededor de 14 años hace | 1
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Respondida
SIMSCAPE SINEWAVE DELAYED IN SCOPE
I think this is just a scope problem On the scope, click on the "Parameters" button. Go to the History tab and uncheck the "L...
SIMSCAPE SINEWAVE DELAYED IN SCOPE
I think this is just a scope problem On the scope, click on the "Parameters" button. Go to the History tab and uncheck the "L...
alrededor de 14 años hace | 0
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Respondida
Difference b/w virtual and non virtual bus?
A virtual bus is just a visual representation in the Simulink editor. It makes your model look nicer and easier to manage when y...
Difference b/w virtual and non virtual bus?
A virtual bus is just a visual representation in the Simulink editor. It makes your model look nicer and easier to manage when y...
alrededor de 14 años hace | 9
Publicado
Automatic Refresh of Links and Model Blocks
The first time I tried editing models componentized with library blocks and referenced models in R2012a, I noticed something...
alrededor de 14 años hace
Respondida
Why am I observing zero flow rate in my SimHydraulics model ?
You say: "The fuel pump is wired in series to the two sensor" Flow sensor should be connected in series. Pressure sensor must...
Why am I observing zero flow rate in my SimHydraulics model ?
You say: "The fuel pump is wired in series to the two sensor" Flow sensor should be connected in series. Pressure sensor must...
alrededor de 14 años hace | 0
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Respondida
Loading structure with Simulink output returns timeseries object error
I tried reproducing by saving many variables to a mat-file, including a structure with fields of class Simulink.ModelDataLogs an...
Loading structure with Simulink output returns timeseries object error
I tried reproducing by saving many variables to a mat-file, including a structure with fields of class Simulink.ModelDataLogs an...
alrededor de 14 años hace | 0
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Simulink - Disabling - Enabling - Switching Off-On - Blocks - Subsystems
I would recommend using Variant Subsystem: http://www.mathworks.com/help/toolbox/simulink/slref/variantsubsystem.html The ...
Simulink - Disabling - Enabling - Switching Off-On - Blocks - Subsystems
I would recommend using Variant Subsystem: http://www.mathworks.com/help/toolbox/simulink/slref/variantsubsystem.html The ...
alrededor de 14 años hace | 2
Respondida
Using structures as input of the model with parallel computing
I recommend using pctRunOnAll to initialize all the workers once before starting the for loop. About your error, look at the ...
Using structures as input of the model with parallel computing
I recommend using pctRunOnAll to initialize all the workers once before starting the for loop. About your error, look at the ...
alrededor de 14 años hace | 0
Publicado
A scope for Simulink and MATLAB
Do you know about the Time Scope available with the DSP System Toolbox? This visualization tool was introduced in release...
alrededor de 14 años hace
Respondida
Joint Actuator Question
Are you activating in Force or motion? If this is in motion, the following might help: http://blogs.mathworks.com/seth/2012/0...
Joint Actuator Question
Are you activating in Force or motion? If this is in motion, the following might help: http://blogs.mathworks.com/seth/2012/0...
alrededor de 14 años hace | 1
Respondida
sending UDP packets from simulink directly over network?
Yes... you did not ask, but in case you want to know how, I would suggest to use the "UDP Send" block: http://www.mathworks.c...
sending UDP packets from simulink directly over network?
Yes... you did not ask, but in case you want to know how, I would suggest to use the "UDP Send" block: http://www.mathworks.c...
alrededor de 14 años hace | 1
Respondida
Use of Simulink Signal Logging and SimScape Logs with Parallel
The following documentation page explain how to use the Single-Output Syntax for the sim Command: http://www.mathworks.com/he...
Use of Simulink Signal Logging and SimScape Logs with Parallel
The following documentation page explain how to use the Single-Output Syntax for the sim Command: http://www.mathworks.com/he...
más de 14 años hace | 1
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Conditional Execution
As we all know, in Simulink there are always multiple ways to implement a functionality. One situation where I often...
más de 14 años hace
Respondida
simulink feedback error
In the dialog of the Inport, try to latch the input signal. Otherwise, introduce a delay in the loop.
simulink feedback error
In the dialog of the Inport, try to latch the input signal. Otherwise, introduce a delay in the loop.
más de 14 años hace | 1
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Problem with generating a signal
It looks like a problem with sample time. Enable the sample time colors from the Format menu. This will help you to view at w...
Problem with generating a signal
It looks like a problem with sample time. Enable the sample time colors from the Format menu. This will help you to view at w...
más de 14 años hace | 0
Respondida
A good way to publish simulink values to GUI from a running model?
This is a good approach. However with just that, your GUI will need a mechanism to poke at the model to get the data. I wo...
A good way to publish simulink values to GUI from a running model?
This is a good approach. However with just that, your GUI will need a mechanism to poke at the model to get the data. I wo...
más de 14 años hace | 1
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Respondida
Smart way to limit motions in Simulink model
Very good question. I would say that it depends on what you mean by "smoother" I see 2 options to implement limits: - ...
Smart way to limit motions in Simulink model
Very good question. I would say that it depends on what you mean by "smoother" I see 2 options to implement limits: - ...
más de 14 años hace | 3
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Fine-Tuning Model Advisor Analysis
Today I welcome my friend Nishaat Vasi to introduce a new feature of Simulink Verification and Validation: Model Advisor...
más de 14 años hace
Publicado
Estimating Continuous-Time Transfer Functions with System Identification Toolbox
Today guest blogger Pravallika describes how she used new features of the System Identification Toolbox to design a...
más de 14 años hace
Publicado
Normal Mode Simulation in Real Time
In R2012a, Real-Time Windows Target offers two modes for executing Simulink models in real time: The classic External Mode...
más de 14 años hace
Respondida
Invalid dimensions encountered while propagating dimensions from output port of Mux to...
This sort of error can happen for 2 reasons: Simulink misses information to propagate dimensions properly OR the dimensions you ...
Invalid dimensions encountered while propagating dimensions from output port of Mux to...
This sort of error can happen for 2 reasons: Simulink misses information to propagate dimensions properly OR the dimensions you ...
más de 14 años hace | 1
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Simulink Counter
You say: "I wish to use the clock in a user defined function" What about using the "clock" function: http://www.mathwor...
Simulink Counter
You say: "I wish to use the clock in a user defined function" What about using the "clock" function: http://www.mathwor...
más de 14 años hace | 0
Respondida
Integrator in simulink
Here is how to do it: http://www.mathworks.com/help/toolbox/simulink/slref/integratorlimited.html
Integrator in simulink
Here is how to do it: http://www.mathworks.com/help/toolbox/simulink/slref/integratorlimited.html
más de 14 años hace | 0
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Respondida
Problem with controlled pneumatic pressure source
It is difficult to give an accurate answer without seeing the model. Is it possible that, at one node, you have a volume with...
Problem with controlled pneumatic pressure source
It is difficult to give an accurate answer without seeing the model. Is it possible that, at one node, you have a volume with...
más de 14 años hace | 0
Respondida
Nonlinear equations within Simulink Coder
You can generate code for models with non-linearities. For example generate code for a model with a saturated integrator... ...
Nonlinear equations within Simulink Coder
You can generate code for models with non-linearities. For example generate code for a model with a saturated integrator... ...
más de 14 años hace | 1