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Vasco Lenzi

MathWorks

Last seen: Today Active since 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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Answered
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...

ungefär 20 timmar ago | 0

Answered
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 ...

2 månader ago | 0

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Answered
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'...

2 månader ago | 0

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Submitted


Developing DC-DC Converter Control in Simulink
Model-Based Design of a DCDC Converter using Simulink, Simscape and Stateflow

5 månader ago | 43 downloads |

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Answered
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, ...

6 månader ago | 0

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Answered
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...

mer än ett år ago | 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...

ungefär 2 år ago | 0

Answered
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...

ungefär 3 år ago | 0

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Answered
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 ...

ungefär 3 år ago | 0

Answered
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...

mer än 3 år ago | 0

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Answered
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...

mer än 3 år ago | 0

Answered
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...

mer än 3 år ago | 0

Answered
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...

mer än 3 år ago | 0

Answered
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...

mer än 3 år ago | 0

Answered
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...

mer än 3 år ago | 0

Answered
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 ...

mer än 3 år ago | 1

Answered
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...

mer än 3 år ago | 0

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Answered
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...

mer än 3 år ago | 2

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Answered
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...

mer än 3 år ago | 0

Answered
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...

mer än 3 år ago | 1

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Answered
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...

mer än 3 år ago | 0

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Answered
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...

mer än 3 år ago | 0

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Answered
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....

mer än 3 år ago | 0

Answered
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...

mer än 3 år ago | 0

Answered
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...

mer än 3 år ago | 0

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Answered
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...

mer än 3 år ago | 0

Answered
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 ...

mer än 3 år ago | 0

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Answered
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...

mer än 3 år ago | 0

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Answered
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...

mer än 3 år ago | 0

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Answered
Revolute Joints Block, State Tragets
Closing the loop here. The main problem was the initial condition setting at different joint targets. You can check if a system ...

nästan 4 år ago | 0

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