Vasco Lenzi

MathWorks

Last seen: 3 jours il y a | Actif depuis 2016

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Vasco is an Applications Engineer working especially in the fields of physical modeling and Control Design Automation. Before joining the Mathworks in 2016, Vasco worked at Liebherr Machines Bulle where he developed new control functions for different control units using Rapid Prototyping Systems and embedded code real time bypass. He was in charge and completely renew the company's library of physical models (from emission aftertreatment systems to diesel and gas engines) deployed to do real time HIL testing and embedded software validation. Vasco has a BSc as Mechanical Engineer (with participation in the Formula Student competition) and a Master degree in Energy Sciences and Technology, both of them obtained at the ETH Zurich.

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Need to find block shaped in matlab
Hi, this is called the "probe" block from Simscape libraries (not to be mixed with Probe from Simulink libraries). You can use i...

3 mois il y a | 0

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How use Three-Phase Dynamic Load block to generate Power data?
Hi Evode It's a limitation of the dynamic load block of the specialized power system libraries. See this example and this comme...

5 mois il y a | 0

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State machine for grid connection - TIDM-SOLARUINV
Hi take a look at this page, there are examples and videos on this topic, including example on deployment on F28035 from Simulin...

6 mois il y a | 0

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Ideal Translational Motion Sensor block(position) does not work on linear actuator model.
You are applying the sensors incorrectly. Please refer to this entry to understand acroos vs through variables and how to apply ...

8 mois il y a | 0

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why do all matlab actuators examples use force as input source?.in real, force is output of actuators.
Hi, can you point out the examples you are referring to? Most of our highest fidelity examples, including FEM based blocks, don'...

8 mois il y a | 0

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It is possible to upload a Simulink function to the C2000 controller using the C2000 Microcontroller Blockset tool
Hi Tania Is possible to generate code which goes on the C2000 from the vast majority of Simulink blocks (and MATLAB functions, ...

environ un an il y a | 0

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How To Input Duty Ratio into Pulse Generator
I would like to provide an alternative block: since 2020b we ship a new PWM block in Simulink under "Discontinuities". This blo...

presque 2 ans il y a | 0

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why is it impossible to use the PID tuning app when tuning a PID controller used in circuits that have PWM switchings?
Hi Hassan in my video series on DCDC controller development I touched on this topic in part 4 and showcase how you can retrieve...

plus de 2 ans il y a | 0

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Simscape multibody model is not following simulink output
Dear Omar, Simscape Multibody is an add on to Simscape and Simulink, and it works within the Simulink blank canvas, but his si...

plus de 3 ans il y a | 0

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Simscape multibody model is not following simulink output
Hi Omar Your file doesn't work out of the box because the variable declaration or the data dictionary are missing. Can you add ...

plus de 3 ans il y a | 0

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Switching losses of a MOSFET
Hi Arya Take a look at the ee_getPowerLossSummary function: https://www.mathworks.com/help/physmod/sps/ref/ee_getpowerlosssumm...

presque 4 ans il y a | 0

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Fields within Cell structures.
I would use Table instead of Struct https://www.mathworks.com/help/matlab/ref/table.html it would make your life sooooo much e...

presque 4 ans il y a | 0

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About Developing DC-DC Converter Control in Simulink- from Vivek Raju-
Hi Burak there may have been an error in parametrizing the MOSFET in simulation, which led to different results between simulat...

presque 4 ans il y a | 0

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How to get friction forces and support forces as vectors from Spatial Contact Force?
hi XiaoXing th output of the block are just magnitude. You can "create" a vecotr yourself by combining a Transform Sensor (to g...

presque 4 ans il y a | 0

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How can I do PIL (Raspberry pi + Simulink)?
Hi Mustafa I managed to get it working on raspi 3B+ with this file exchange entry: https://ch.mathworks.com/matlabcentral/file...

environ 4 ans il y a | 0

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Simulink/SimscapeMultibody, using UDP in parallel, without blocking a simulation?
I'm not sure you can because of the nature of the UDB block, but you can try follow this workflow: https://ch.mathworks.com/he...

environ 4 ans il y a | 0

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I have "Error evaluating 'PreCopyFcn' callback of DC Motor block (mask) 'Model_1/DC Motor'. Callback string is 'simscape.compiler.sli.internal.callback('PreCopyFcn',gcbh);' " this error. what should i do? help please
Hi Adarsh. It seems that you don't have a Simscape Electrical license. If you are a student, check with your university if they ...

environ 4 ans il y a | 1

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Simscape model, not matching theoretical one.
Hi Kamyar as far as I can tell you are not closing the kinematic loop between multibody and the electric motor, so the rotation...

environ 4 ans il y a | 0

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3d cad file to pump model
A lot is possible, but it depends on the level of fidelity you want to reach, and that should answer your "Should I ? " question...

environ 4 ans il y a | 2

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Simscape Multibody Contact Forces Library keep passing through
It may have to do with the spring-damping parameters simulating the contact forces; if the object are too heavy, the will "break...

environ 4 ans il y a | 0

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Where can I find spatial contact force Simscape function? Or library.
Hi Andy The official shipping spatial contact forces library comes with Simscape Multibody from 2019b onward. For release prior...

environ 4 ans il y a | 1

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How can i add a table( A solid block with some legs) for the ramp shown here ?
H Ishan you could reuse the table in this example - or at least take an inspiration: https://www.mathworks.com/help/physmod/sm...

environ 4 ans il y a | 0

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Cohesive Movement Simscape Multibody
Hi Leeann I run your model with all sinus connected to the joint and got this video. They are simply following your sinus input...

environ 4 ans il y a | 0

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How can I link between Simscape mulyibody robot model and gazebo environment for simulation
Hi Catalin! Please take a look at the Robotics System Toolbox. It offers a native library to Simulink to perform co-simulation....

environ 4 ans il y a | 0

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C# code sample to use shared library (dll) generated from Embedded Coder
hi PSK after you posted this some links are added automatically into your right. One of this brings you to this documentation p...

environ 4 ans il y a | 0

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How to scope the real-time attitude and rotational velocity of a body in Simscape Multibody (matlab 2016b)
Hi Have you tried using the Transform Sensor? https://ch.mathworks.com/help/physmod/sm/ref/transformsensor.html?s_tid=srchtit...

environ 4 ans il y a | 0

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Simscape simulation of a flexible thin plate
Hi Marius For the moment you cannot really model a foil in Multibody. There are workarounds, some more complex than others. If...

environ 4 ans il y a | 0

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Simscape - Ideal Rotational Motion Sensor Angular Acceleration?
Hi there I've a modified version of the sensor outputting the acceleration as well. Be careful that you may need to filter the ...

environ 4 ans il y a | 0

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Where can I find the source code of 3-Zone Pipe (2P)?
Hi Takahiro unfortunately most of the components in the Simscape Fluids library are not open. Only Simscape Foundation library...

environ 4 ans il y a | 0

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the scope doesn't show the correct signal
Hi Cristian you modeled the circuit as open. Putting a voltage sensor there won't close the circuit to allow current to flow. S...

environ 4 ans il y a | 0

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