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Tomas Iesmantas


Actif depuis 2011

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Strange behaviour appears like Matlab bug
The problem: in each iteration of the loop, a string is created and the converted to the function str2func, e.g. myfunc=str2func...

plus de 11 ans il y a | 1 réponse | 0

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réponse

Question


"Clear" function is not evaluated properly once program converted to exe
I have created an executable from my GUI program. However, I have used a line to clear from matlab memory old files: clear ...

plus de 11 ans il y a | 1 réponse | 0

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réponse

Réponse apportée
A very odd loop behavior
What I have already figured out, is that since at every step in the "for" loop I create a new .m file and delete previous file, ...

plus de 11 ans il y a | 0

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Question


A very odd loop behavior
I encountered a quite odd and unseen behavior in "for" loops. Consider this simple loop: for i=1:5 Function(rand(1,1)...

plus de 11 ans il y a | 2 réponses | 0

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réponses

Question


Pneumatic gas transportation system
Hi, Does anybody know, how to properly model the gas flow in simscape pneumatics? Gas flow into pneumatic resistive pipe at s...

plus de 12 ans il y a | 1 réponse | 1

1

réponse

Question


Problems with simscape solvers
Hi, I'm working on problem were I feed my simscape (pneumatics) model with long time series, which is quite noisy and unstabl...

presque 13 ans il y a | 1 réponse | 1

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Question


Resourse for computation with MAtlab
Hi, I need to run thousands of runs of the same program: these runs are absolutely independent from each other and differs ju...

environ 13 ans il y a | 1 réponse | 0

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Question


warnings and erros in matlab
Hi, Is there any way to write all warnings and errors ocurred in simulation\calculation to some text file? I generate simuli...

plus de 13 ans il y a | 2 réponses | 0

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réponses

Question


String as variable in simulink
Hi, I created my own library of simulink and simscape components. One component is pressure sensor and have scope inside it. I ...

plus de 13 ans il y a | 1 réponse | 1

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Question


NOT-ideal compressor in simscape
Hi, is there any simple way to create compressor (either constant pressure, or constant flow rate) which would be representation...

plus de 13 ans il y a | 2 réponses | 0

2

réponses

Question


while loop in simscape language
Hi, I'm having some troubles in creating ssc file where I need to use while loop (or maybe for). Here is my code: parameter...

plus de 13 ans il y a | 2 réponses | 0

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réponses

Question


simulink components names from vector of strings
Hi, I need to generate automatical simulink model. Suppose you have some library with your components, say 'Library' and vector ...

plus de 13 ans il y a | 1 réponse | 0

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Question


strings and numbers from excel
Hi, I need to read table from excel. This table are filled with numers and strings and some cells are empty. Is there easy way t...

plus de 13 ans il y a | 2 réponses | 0

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Question


Moisture in pneumatic model
Hello, Maybe some of you know if there is any possibility to model in pneumatic flow of air with moisture: say compressor gener...

plus de 13 ans il y a | 1 réponse | 1

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réponse

Question


How to delete mdl file with comand line?
Hello, I have a task to create automatically mdl (simulink) model with command line, which can be done by this line: new_syste...

plus de 13 ans il y a | 1 réponse | 0

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Question


pneumatic valve
Does anybody has any idea of how to implement in simscape pneumatic valve? Like the one in SimHydraulic. At some time I have to ...

plus de 13 ans il y a | 1 réponse | 0

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Question


connections in pneumatics
Hi, I use Pneumatic library (Simscape Foundations) and I know that every node has to have connection to volume. For example i...

plus de 13 ans il y a | 1 réponse | 0

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Question


pneumatic chamber
Hello, I'm creating new pneumatic chamber with inlet and outlet. for such a chamber mass continuity equation would be like thi...

plus de 13 ans il y a | 1 réponse | 0

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Question


pneumatic chamber with outlet
Hello, i'm working with compressed air system and I need chamber not just with air inlet, but with outlet also. Does anybody kn...

plus de 13 ans il y a | 1 réponse | 0

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Question


fixed displacement pump analog in pneumatics
Hi, I'm trying to create compressed air system model with pneumatics in simscape and I missed something like fixed-displacement...

plus de 13 ans il y a | 1 réponse | 0

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Question


Flow rate control
Hi, I'm modelling hydraulic system with end-user: fixed displacement pump provides fluid flow in system, fluid undergos several...

plus de 13 ans il y a | 1 réponse | 0

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Question


simscape pneumatics
Hi, I'm trying to create some simple air plow system with pneumatics: pressure source-pipe1-pipe2-constant volume chamber. (two...

plus de 13 ans il y a | 3 réponses | 0

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Question


Gas containment with output
Hello, I'm modelling gas flow system and what is quite strange that SimHydraulic doesn't have any container with output: consta...

plus de 13 ans il y a | 1 réponse | 0

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Question


difficulties with add_block
Hello, I know that for simulink blocks to be programmatically put into model one needs to load simulink system (load_system('...

plus de 13 ans il y a | 1 réponse | 0

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Question


SimHydraulics (Simscape) automatic block connection
Hello, I'm using simscape and simhydraulics and i desperately need to connect simHydraulics (and some SimScape) components autom...

plus de 13 ans il y a | 1 réponse | 1

1

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Question


simulink model from matrix
Hy, Maybe some of you encountered a problem, when you need to build automaticaly a simulink model just from matrix, where eleme...

presque 14 ans il y a | 1 réponse | 0

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réponse