Answered

How to transfer simulation output from Simscape Results Explorer

Hi Henrik The results of the model shown in the Explorer are retrieved automatically in MATLAB workspace after the simulation...

How to transfer simulation output from Simscape Results Explorer

Hi Henrik The results of the model shown in the Explorer are retrieved automatically in MATLAB workspace after the simulation...

2 månader ago | 0

| accepted

Answered

Is it possible to find the acceleration profile for a simple spring mass system using Simscape?

Hi Naresh The easiest is to use a derivative from simulink that takes the speed from the translational sensor and gives accel...

Is it possible to find the acceleration profile for a simple spring mass system using Simscape?

Hi Naresh The easiest is to use a derivative from simulink that takes the speed from the translational sensor and gives accel...

2 månader ago | 0

| accepted

Solved

Who Has the Most Change?

You have a matrix for which each row is a person and the columns represent the number of quarters, nickels, dimes, and pennies t...

2 månader ago

Answered

4 Stroke Diesel Engine Simulation

Hello Augustine One option is to use the engine block from simscape driveline https://se.mathworks.com/help/physmod/sdl/ref/...

4 Stroke Diesel Engine Simulation

Hello Augustine One option is to use the engine block from simscape driveline https://se.mathworks.com/help/physmod/sdl/ref/...

2 månader ago | 0

Solved

How to find the position of an element in a vector without using the find function

Write a function posX=findPosition(x,y) where x is a vector and y is the number that you are searching for. Examples: fin...

2 månader ago

Solved

Check if number exists in vector

Return 1 if number _a_ exists in vector _b_ otherwise return 0. a = 3; b = [1,2,4]; Returns 0. a = 3; b = [1,...

2 månader ago

Solved

Roll the Dice!

*Description* Return two random integers between 1 and 6, inclusive, to simulate rolling 2 dice. *Example* [x1,x2] =...

2 månader ago

Answered

Simscape: Revolute joint block includes degree of freedom of other revolute joints in the assembly as its own degree of freedom?

Hi Joben If you want to make the joints passive, you should set: Actuation(none) - Motion (automatically computed). If actuat...

Simscape: Revolute joint block includes degree of freedom of other revolute joints in the assembly as its own degree of freedom?

Hi Joben If you want to make the joints passive, you should set: Actuation(none) - Motion (automatically computed). If actuat...

2 månader ago | 0

Solved

Find the numeric mean of the prime numbers in a matrix.

There will always be at least one prime in the matrix. Example: Input in = [ 8 3 5 9 ] Output out is 4...

2 månader ago

Solved

Reverse the vector

Reverse the vector elements. Example: Input x = [1,2,3,4,5,6,7,8,9] Output y = [9,8,7,6,5,4,3,2,1]

2 månader ago

Solved

Finding Perfect Squares

Given a vector of numbers, return true if one of the numbers is a square of one of the other numbers. Otherwise return false. E...

2 månader ago

Answered

How to generate force AND velocity on an hydaulic cylinder in Simscape

Hello you need: Force sensor (cylinder) Velocity source (cylinder) Force source (wheel-axle > motor) Velocity sensor ...

How to generate force AND velocity on an hydaulic cylinder in Simscape

Hello you need: Force sensor (cylinder) Velocity source (cylinder) Force source (wheel-axle > motor) Velocity sensor ...

2 månader ago | 0

Answered

Making an active revolute joint passive during simulation

Hello Amir I think the joint will be set to Torque (provided by input) and motion (automatically calculated). Then, when t...

Making an active revolute joint passive during simulation

Hello Amir I think the joint will be set to Torque (provided by input) and motion (automatically calculated). Then, when t...

2 månader ago | 0

| accepted

Solved

Column Removal

Remove the nth column from input matrix A and return the resulting matrix in output B. So if A = [1 2 3; 4 5 6]; ...

2 månader ago

Solved

Sort a list of complex numbers based on far they are from the origin.

Given a list of complex numbers z, return a list zSorted such that the numbers that are farthest from the origin (0+0i) appear f...

2 månader ago

Solved

Select every other element of a vector

Write a function which returns every other element of the vector passed in. That is, it returns the all odd-numbered elements, s...

2 månader ago

Solved

Determine whether a vector is monotonically increasing

Return true if the elements of the input vector increase monotonically (i.e. each element is larger than the previous). Return f...

2 månader ago

Solved

Triangle Numbers

Triangle numbers are the sums of successive integers. So 6 is a triangle number because 6 = 1 + 2 + 3 which can be displa...

2 månader ago

Solved

Determine if input is odd

Given the input n, return true if n is odd or false if n is even.

2 månader ago

Solved

Find the sum of all the numbers of the input vector

Find the sum of all the numbers of the input vector x. Examples: Input x = [1 2 3 5] Output y is 11 Input x ...

2 månader ago

Answered

Max speed of a PMSM motor before Flux Weakening

Hi Federico Try the following example https://se.mathworks.com/help/physmod/sps/ug/three-phase-pmsm-drive.html Increase t...

Max speed of a PMSM motor before Flux Weakening

Hi Federico Try the following example https://se.mathworks.com/help/physmod/sps/ug/three-phase-pmsm-drive.html Increase t...

2 månader ago | 0

Answered

Problem with SimScape Controlled Voltage Source

Hi Carlos Check that the maximum step in your solver is small enough to capture the sine wave (10kHz). For example 10us. If t...

Problem with SimScape Controlled Voltage Source

Hi Carlos Check that the maximum step in your solver is small enough to capture the sine wave (10kHz). For example 10us. If t...

2 månader ago | 1

| accepted

Answered

Simscape Multibody PID Controller Tuning fails after different attempts.

Hello Florian Looking at the snapshot, it looked strange that you have a closed loop control but the motor joints are in kine...

Simscape Multibody PID Controller Tuning fails after different attempts.

Hello Florian Looking at the snapshot, it looked strange that you have a closed loop control but the motor joints are in kine...

3 månader ago | 0

Answered

Simscape multibody simulation model extrusion

Hi Ramesh, you can’t do that in this case without several bodies since a cube can’t be built as a revoluted extrusion around...

Simscape multibody simulation model extrusion

Hi Ramesh, you can’t do that in this case without several bodies since a cube can’t be built as a revoluted extrusion around...

3 månader ago | 0

| accepted

Answered

Why the robot gripper can not pick up the object in Simscape with Contact Forces Library ?

Hi John I would recommend that you use the Spatial Force Contact block we added to Simscape Multibody in latest releases. It is...

Why the robot gripper can not pick up the object in Simscape with Contact Forces Library ?

Hi John I would recommend that you use the Spatial Force Contact block we added to Simscape Multibody in latest releases. It is...

3 månader ago | 0

| accepted

Answered

Simscape Battery SOC increasing even with Circuit-Braker Open

Hello Sreeraj The way the model is configured, the current source forces the current anyhow through the breaker which ends up c...

Simscape Battery SOC increasing even with Circuit-Braker Open

Hello Sreeraj The way the model is configured, the current source forces the current anyhow through the breaker which ends up c...

3 månader ago | 0

Answered

Variable Parameters for Simscape Thermal Mass

Hi Cem Easiest is to create a custom component using the code in Thermal Mass. Then, make the parameter of mass an input inst...

Variable Parameters for Simscape Thermal Mass

Hi Cem Easiest is to create a custom component using the code in Thermal Mass. Then, make the parameter of mass an input inst...

3 månader ago | 0

| accepted

Answered

Worm-gear connection in Simscape Multibody

Hi Eleni It is difficult to say exactly, but i think that the local z axes for both bodies at ports B and F must perpendicula...

Worm-gear connection in Simscape Multibody

Hi Eleni It is difficult to say exactly, but i think that the local z axes for both bodies at ports B and F must perpendicula...

3 månader ago | 0

Answered

Gas System with Vacuum Pump

Hi Dan I believe it is better to use a pressure source than a volumetric flow rate source. In the inlet, you have the chamber...

Gas System with Vacuum Pump

Hi Dan I believe it is better to use a pressure source than a volumetric flow rate source. In the inlet, you have the chamber...

3 månader ago | 0