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### 81 Level Inverter Problem when using a Motor as a Load (Simulink)

i made a VFD based on (See reference 1). The problem is that, when connecting a Motor (Asyncrhonous Machine SI) as the load... the Noise just goes crazy. First, using an RLC Series Load (Default) i ...
24 views

### Searching for a Library of Simulink models of Fuel cells

I have a task at hand and in order to do that I must create a model library of Simulink/Simscape (or any other similar software) of models. Can I find such models in excess anywhere? The models must ...
14 views

### Signal processing and modulation in Simulink

I want to add input to my Simulink model from PC / Laptop keyboard. I found a few similar s-functions in which this opportunity is implemented but the problem is that it only shows a discrete "...
32 views

### System identification of Blue Robotics Thruster with Simscape multibody

I have CAD design of a Blue Robotics Thruster 200. The thruster is imported to Simulink. From data given Blue Robotics Thruster 200 have MATLAB system identification toolbox been used to generate ...
12 views

### How to add wireless capability to DC Electric Charging Vehicle Diagram?

I am using this DC EV Charger model as a base for research provided by Mathworks: https://www.mathworks.com/help/sps/ug/dc-fast-charger.html I want to add some wireless receiver/transciever to the ...
132 views

### What is the Z transform of the Discreate PI control model？

I have a discreate PI controller implemented in stm32 MCU, it has the following form: $$PI=K_p\cdot[r(t_i)-y(t_i)] + (K_I)\cdot\sum_{n=0}^{i}[r(t_n)-y(t_n)]\cdot\Delta t$$ where $r(t_i)$ is the ...
20 views

### Amplification of the P-component

Given again in this simulation is an unknown system. This time the excitation source is not known. In addition, the P, I and D components are not shown individually in the scope, but summed up. are ...
34 views

### steering wheel angle control

I am working on an autonomous vehicle's control, specifically the steering wheel angle control. Knowing that I used kinematic bicycle model, my questions are: How do I choose the actuator for my ...
77 views

### MATLAB allmargin() function return multiple GainMargin, but how to identify them on the Bode plot?

I have a high order discrete transfer function model which has the following form. When I use the allmargin function to get the gain margin, I get the following result: ...
21 views

### Optimal design for PWM parameters in Simulink

I am simulating a simple open loop 3 phase inverter with a inductive filter and resistive load, using a PWM block to drive the gates. Model is using the following: Inductive Filter : 10mH Resistive ...
59 views

### Orientation and horizontal position control of a bar in 2D

I have a scenario where I have a bar of 0.1 m in length, 10N weight is applied in the center. Two forces are applied on the bar at both ends vertically, right one if 5.1 N and the left one is at ...
244 views

### How to Use a parameter in Matlab Simulink?

I want to include a parameter in Simulink. For example, like the block in the picture. How to use a parameter in the gain and get the output which is L*(input), which 'L' is only a parameter, like '...
1 vote
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### Simulink analysis of data parallel to generation

I would like to simulate the following scenario with Simulink/Matlab(/Stateflow): A random number generator is running. Every 10 seconds the numbers that were generated during the last 10 seconds are ...
141 views

### dSpace overrun issue

I'd like to ask you if a C mex s-function model in Simulink can get the dSpace execution time lower, rather than having a model with blocks and functions.
54 views

### Using a controller for a simple heating system

I am new to control modeling. Given the following problem: I want to control the heating of a house. Therefore, a top unit should be switched on (nominal load, no ramp up) as soon as the production of ...
346 views

### Why we use GPIO for embedded systems? [closed]

I'm using an F2802x microcontroller and I saw in Embedded Coder in Simulink that I have Digital output block. When I use this block, how does it work?
809 views

### Is it normal to get different solutions with different ODE methods in MATLAB simulink?

I made a block diagram using simulink. When I solve it with ode45 and ode23 it gives me different graphs. Is it normal? Should I use the proper one? ...
283 views

I have an issue with simulink, basically it's to do with a second order system, well two first order systems in series. As I understand it as you increase the damping factor (above 1), the system ...
298 views

### Single-phase fully-controlled thyristor converter simulation using simulink

I am trying to implement a simple single-phase fully-controlled thyristor converter using Simulink. As load I have placed just an inductor, the firing angle is set to a=60 deg., f=50 Hz and the rms ...
2k views

### Speed Control of Quadcopter along with Position Control Using PID with Simulink

Within MATLAB Community, I found an example of a simple quadcopter model control built with Simulik and SimMechanics, The controllers handle position and orientation control. I want to extend this ...