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Vasco Lenzi


Last seen: 6 días ago

MathWorks

27 total contributions since 2016

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
Is it possible to pass time series vectors into simscape blocks for block characterization?
Hi Thilo Can you not simply connected your subsystem output to the controlled pressure source using a Simulink-PS converter? H...

8 días ago | 0

Answered
Error in simscape multibody "...Prismatic' has base and follower ports that are rigidly connected; it is ignored. Resolve this issue in order to simulate the model"
It seems you have a prismatic joint placed between two frames that are already directly connected, either through a connection l...

8 días ago | 0

| accepted

Answered
Can Voltage dependent capacitance be modeled in Simscape?
Hi Amruta If you have Simscape Electrical, you can use the Variable Capacitor that accepts C as a Simscape Physical Signal. Yo...

10 días ago | 0

Answered
Simscape model, black box or white box?
Hi Matheus The components in the Simscape Foundation Library come with the source code behind it. In it you can exactly see how...

10 días ago | 0

| accepted

Answered
Use of original spring_damper model in Multibody simulation
Hi Haruka Yes you can. You need to set the values in the Prismatic joint to 0, and then add a kinematic relationship around the...

10 días ago | 0

Answered
slicing soild geometry into two
Hi Chetan From Release 2019b you can disengage joints. So you can "glue" together two solid with a Weld Joint, and then during ...

29 días ago | 0

| accepted

Answered
How can i rectify this error "untitled Prismatic joint"
Hi Aditya This happens becuase you have both Actuation (Force & Motion) set to Automatically Computed. You can have only one "A...

alrededor de 1 mes ago | 0

Answered
Can I use data from the OPC toolbox to run a real time simulation with Simulink Desktop Real-Time using a model that I created with Simscape?
Hi Matheus Thank you for the additional information. 1) Deployment on PLC Itself: First of all, with most PLC you can generat...

alrededor de 1 mes ago | 0

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Answered
Linearizing a Simscape model with Model Linearizer
Hi Jooo I am almost certain that state is the filter that you can check or uncheck in the solver configuration block when conne...

alrededor de 1 mes ago | 1

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Answered
What is meant by slip(output) in tire output port
Hi Deshik I took a quick look at the code under the hood. The slip is an unitless output of the relation between the velocity ...

alrededor de 1 mes ago | 0

| accepted

Answered
I'm currently modelling a motor for a vehicle, for which I have a built multibody system, however, when I implemented the electrical system to the physical system, the time to simulate increases to an unreasonable level
Hi Harry, a couple of question and suggestion how do you interface the Motor with Multibody system? There are best practice ava...

alrededor de 1 mes ago | 0

Answered
Running Simscape on the Computer and get Data from a TCP/Client.
Hi David As you anticipated the solution that will work for sure with robustness and precision is Speedgoat. If this is not po...

alrededor de 1 mes ago | 1

Answered
What is the meaning of this error?
When you are using MATLAB function block, you need to carefully adjust data types. MATLAB works naturally with all doubles. You ...

alrededor de 1 mes ago | 1

Answered
Problems with generating closed loop bode plot for a dc-dc converter
Hi Shardul What workflow are you using to generate the open-liip response? I would take a look at the Frequency Estimator Bloc...

alrededor de 1 mes ago | 0

Answered
Simscape Electrical appears as installed in add-on explorer but when command "ver" is run on matalb command prompt, it shows very few components as installed. Simscape Electrical didn't appear there. How can I get blocks in Simscape Elect toolbox?
This seems to be an installation and/or activation issue. Please contact directly Technical Support per phone, pick the country ...

alrededor de 1 mes ago | 0

Answered
Dc motor position control
Hi Eleni I think the best approach would be to model the LDR sensors in Simulink as well. I believe you are using Simscape Mult...

alrededor de 1 mes ago | 1

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Answered
Simulink Switch blocks incompatible with Simscape Specialized Power Systems
Hi Mauricio for simple switch do you mean like a breaker or more of a semiconductor device driven by PWM? Which release? Since...

alrededor de 1 mes ago | 0

| accepted

Answered
hi dears,how to import kinematics from cad design
Hi Ahmed Impressive machine! You would need at least Simscape Multibody R2019a, better yet with the most recent release R2020a...

alrededor de 1 mes ago | 0

Answered
How to connect a dc motor simulink model into a structure of simmechanics?
Hi Eleni what you are suggesting goes in the right direction. We do have a multibody example of solar panel tracking if you wa...

alrededor de 1 mes ago | 1

| accepted

Answered
How do I get transfer function of system shown in pic
Hi Sixthsem You can simulate and save to workspace input and output of your system, then use System Identification to generate ...

alrededor de 2 meses ago | 0

Answered
Missing mechanical simscape block
Hi Ahmad you need Simscape Driveline to access more sophisticated block. You may or may not have it in your license setup. You ...

alrededor de 2 meses ago | 0

Answered
How use Three-Phase Dynamic Load block to generate Power data?
Hi Enmanuel you need to feed P&Q as a timeseries, and not as a vector of elements. In total you will feed a vecotr of size 2, ...

alrededor de 2 meses ago | 0

Answered
actuate a revolute joint with a dc motor
Dear Felix There is a free library managed by MathWorks staff that allow you to connect multibody 3d and Simscape 1d simulation...

5 meses ago | 0

Answered
Modeling a Hollow Shaft Using Simscape Multibody
Hi Muneer there is a free library on File Exchange that adds lots of parametrized parts to Multibody: https://www.mathworks.co...

5 meses ago | 1

| accepted

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Balcone MKR1000
Arduino MKR1000 working on my balcon as sensor station and automatic watering plant system.

casi 2 años ago

Submitted


Simple Toothed Belt Implementation
Implementation of a simple toothed belt drivetrain

casi 3 años ago | 5 downloads |

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Solved


Pizza!
Given a circular pizza with radius _z_ and thickness _a_, return the pizza's volume. [ _z_ is first input argument.] Non-scor...

casi 4 años ago