Juan Sagarduy

Last seen: Today

MathWorks

126 total contributions since 2020

MSc. Industrial Engineering - Bilbao (Spain)
PhD Electrical Engineering - Cardiff University (UK)
Scientist @ ABB Corporate Research Sweden (2007-2011)
Application Engineering @ MathWorks Nordic (2011-now)

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Answered
how to make the small ball slide into the groove in simscape
Hello there I gave the mechanism a good try. It is all about positioning components with precision and then use the spatial for...

18 days ago | 1

| accepted

Answered
How can I plug inverse kinematics to a Simscape multibody?
Hello there You need to set the joint in kinematic mode (Actuation >> Motion - Prescribed / Torque - automatically calculated...

18 days ago | 0

Answered
Adding contact blocks to a model imported from Inventer into Simscape
Hi there You need a spatial force contact block taking in both geometries to resolve the contact. Modeling Contact Force Betwee...

18 days ago | 0

| accepted

Submitted

Fuel Cell / Battery Driven Electric Motor & H2 Transfer
Electric Motor fed by Fuel Cell-Battery. Thermodynamic Analysis of hydrogen transport. Demo model with new fuel cell block (2021...

23 days ago | 66 downloads |

Submitted

Soft Starter Induction Motor Model
Electro-mechanical model of a thyristor-based soft starter with Simscape Electrical

24 days ago | 57 downloads |

Submitted

Electric Vehicle Rolling over Uneven Terrain
Contact modeling with Spatial Force Blocks. Electric Propulsion. Analysis & visualization of vehicle motion.

24 days ago | 12 downloads |

Answered
Fuel Cell to Battery
Hello Mateo Many years have gone but this type of system is more actual than ever. Please see the link below: https://www....

30 days ago | 0

Answered
Using fuel cell stack and battery with electrical domain
Hi Hugo, An alternative you can think of is to do everything in Simscape. The link below may be helpful. This complements Jav...

30 days ago | 0

Answered
how to make a hydrogen fuel cell and battery hybrid to power a motor simulink
Hello Serge, You will find the link below interesting to tackle your question. https://www.mathworks.com/matlabcentral/fil...

30 days ago | 0

Answered
import multiple step files into simscape
Hi there Kim You shall export the geometry in the File Solid blocks and then use Spatial Force Contact blocks between solids....

1 month ago | 1

| accepted

Answered
how to determine base equation of heat flow rate sensor to calculate the heat generated by battery pack in simscape fluids
Hi there Please check out this submission. It captures cooling of Battery packs really well. https://www.mathworks.com/mat...

1 month ago | 0

Answered
Simscape Driveline Ideal Motion Sensor - Calculating Acceleration
Hi Peter This is good feedback, maybe there should that option in the sensor. But this can be solved by adding that into a mo...

1 month ago | 0

Answered
Moist Air Modeling error: Solver was unable to reduce the step size
Hello Guangwei I think the model may have some issues. It looks like you are filling/emptying the chamber. This leads in the ...

1 month ago | 0

| accepted

Answered
How to add or fix a spring in simscape Multibody?
Hi there Please check the link Interface between mechanical translational networks and Simscape Multibody joints - MATLAB (math...

1 month ago | 0

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Answered
Kinematic Analysis of 5dof Manipulaor Arm Simscape MultiBody
Hi Joe, Cool to see that you use Simscape Multibody. You need to set the joints in kinematic mode to accomodate the prescribed ...

1 month ago | 0

| accepted

Answered
Contact Modelling: Possible to model a vehicle driving over an 'obstacle course'?
Hello Rory I'd like to give this question a shot. The contact between the tires and uneven terrain can be modelled in the lates...

1 month ago | 0

Answered
Could two rotational mechanical signals be added up/summed directly?
Hi Xu Based on your short description I would do as in the image below. This is often common for BEV models. The differential g...

1 month ago | 0

Answered
Flow meter measurement and control system
Hi Alex This type of task requires often modeling with foundation elements and in some cases create your own with Simscape l...

2 months ago | 0

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Answered
Simscape- reverse operation for piston
Hello Aaron Indeed, this can be done with Simscape Fluids. All you need is two single-acting cylinders and represent the mech...

2 months ago | 0

Answered
Simulink Model of Regenerative Braking
Hi Daniel Check out the link below: https://se.mathworks.com/matlabcentral/fileexchange/62092-e-mobility-regenerative-brakin...

2 months ago | 0

Answered
Can anyone tell me how to model a regenerative braking system on simscape
Hello Abdel Check out the link below including a video on regenerative braking. https://se.mathworks.com/matlabcentral/fil...

2 months ago | 0

Submitted

E-mobility - Regenerative Braking - Fault Handling
Simulation framework to study resilience in a DC network, perform regenerative braking in an EV and manage faults efficiently. ...

2 months ago | 42 downloads |

Answered
How to choose solver for a system that is stiff, partly continuous, partly discrete and has both Simulink and Simscape components?
Hello Mattias I think that a fixed step solver for Simscape (Local Solver) would help increasing performance. Try 1us or ...

2 months ago | 1

Answered
Distribuited load on flexible beams Simscape Multibody
Hi Alberto This can be done by adding the discrete nodes with help of rigid transforms. Unfortunately, the nodes will not ...

2 months ago | 0

| accepted

Answered
Connecting DC motor to a revolute joint
Hi Vicente It shall work in both cases, but it is more natural to do it on the Simscape side (DC actuator). This makes sense ...

2 months ago | 0

| accepted

Answered
Lead screw and spring WITH Simscape Driveline Toolbox
Hello Cyril The problem is that the speed sensor is coupled in series with the shaft, thus leaving the inertia isolated and t...

2 months ago | 0

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Answered
Simscape Fluids Simple Pressure Drop Error
Hello Tiffy The gas starts up in a suction state, which means that vacuum would be created in the system. Such situations occ...

2 months ago | 0

Answered
SimScape Gas simulation error
Hello Federico Debugging such model is often difficult, and various settings may affect. My recommendation would be to reach ...

2 months ago | 0

| accepted

Answered
Unable to supply a 1D array of current to the input of the controlled current source block
Hi Raiyan I believe that you should use From Workspace blocks. But these need the following format: [time_trace data_trace] s...

2 months ago | 0

| accepted

Answered
Measuring SimScape friction torque
Hi Vivek I think that a torque sensor between the inertia and the friction element would work great. Br Juan

2 months ago | 1

| accepted