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TMS320F28035: Simulink model for the SMO or eSMO block used for sensorless FOC of PMSM
Hi, You could have a look at the SMO block and the Sensorless FOC example. Best Wishes Aveek
10 Monate vor | 0
Gelöst
Check that number is whole number
Check that number is whole number Say x=15, then answer is 1. x=15.2 , then answer is 0. <http://en.wikipedia.org/wiki/Whole...
mehr als 6 Jahre vor
Can not connect the output of PWM to a Gate Driver
The input to ' _Gate Driver_' block can be both a Physical signal input, Electrical input ports. Current the ' _Gate Driver_'...
mehr als 7 Jahre vor | 0
Difference 'function A=function_filename(c,d) and 'A=function_filename(c,d)'
*function A=function_filename(c,d)* declares a function named function_filename that accepts inputs c,d and returns outputs A. ...
mehr als 7 Jahre vor | 0
| akzeptiert
Why does my array do this?
Instruction 'B = 1:m' will create a vector consisting of [1,2,3,...,k] where k is [m]. I think you want to append m at the en...
mehr als 7 Jahre vor | 0
Sum specific intervals of rows for a matrix
Hi, I believe you want to sum the 12 consecutive columns of a Matrix and convert it to one column. Doing this Matrix *a* of s...
mehr als 7 Jahre vor | 0
| akzeptiert
How to feed parameters in DC machine model for any given name plate details?
Hi, You can use the Preset model in the Configuration tab. The Preset model provides a set of predetermined electrical and me...
mehr als 7 Jahre vor | 0
Lsim with two input signal
Hi, The input matrix *B* defined is a 3x2 Matrix, by doing this we have defined a two-input system. For *lsim* to function as...
mehr als 7 Jahre vor | 1
Evaluate zeros of a symbolic trigonometric function
Hi, You can use ' *solve*' command to solve the equation.For more information on ' *solve*', please have a look at the follow...
mehr als 7 Jahre vor | 0
I have a graph each time when I run according to the random number it will generate a new graph(TIME&VELOCITY) .Now I want to save each graphs time and velocity in order to upload and use it to other program .How should I do it?
Hi, You can use 'gca' command to get the axis properties of a figure and access its children (line) properties like XData and...
mehr als 7 Jahre vor | 0
Writing a Gaussion Elimination function with 4 inputs
Hi, I assume that you are receiving the following error: Assignment has more non-singleton rhs dimensions than non-singl...
mehr als 7 Jahre vor | 0
Modelling A Matlab Project
Hi, Stateflow is an environment for modeling and simulating combinatorial and sequential decision logic based on state machin...
mehr als 7 Jahre vor | 0
how to rounding in simulink
Hi, You can apply a rounding function to the signal. For more information, please have look at the link below: <https:/...
mehr als 7 Jahre vor | 0
License Manager error -9
Hi, The two most common causes of License Manager Error -9 are: * The MATLAB license file was activated for a different co...
mehr als 7 Jahre vor | 0
I have a matrix of coordinates (20 by 3) and the norm of some of the consecutive coordinates is less than a threshold. How can I delete those data?
Hi, You can assign rows of a Matrix to an empty vector. To use the following command: matrix([row_indices],:) = []; F...
mehr als 7 Jahre vor | 0
piecewise function plot issue,
By default, fplot has a xinterval of [-5,5]. Passing the desired xinterval as an argument should solve the issue. fplot(p2,...
fast 8 Jahre vor | 0
Subtract two vectors while shifting them along
Hi, You can use length command of Matlab to get the size of the array and write a for loop and proper indexing of the array t...
fast 8 Jahre vor | 0
| akzeptiert
Bode plot for nonlinear equation
Hi, You can use the 'fft' command of MATLAB to find the frequency analysis of the impulse response for the function and plot ...
fast 8 Jahre vor | 0
how to model a wye-delta-delta transformer?
Hi, One way of Modeling the transformer could be by referring the entire 3 Phase three winding transformer to the primary sid...
fast 8 Jahre vor | 0
Hello I have this code for Game of life now I am getting an error in calculating the num_neighbors. Please help me fix it. Thank you
Hi, I think you are receiving an "Index exceeds matrix dimensions" error, that is due to the fact that the elements in vector...
fast 8 Jahre vor | 0
Row Echeleon Form/Forward elimination only
Hi, You are accessing the element of array3 by using linear indexing and you trying to fill it with a row vector. So you are ...
fast 8 Jahre vor | 0
| akzeptiert
Help with Inverse Laplace Transform Function
Hi, The ilaplace function computes the analytic closed inverse Laplace form of a transfer function. It seems that mathematica...
etwa 8 Jahre vor | 0
Change referenced model simulation mode programmatically
Hi, You can use 'set_param' command to change the simulation mode of the model. The following command can be used to set t...
etwa 8 Jahre vor | 0
DC Motor position control: Downward slope is much less than upward
Hi, It seems the model tracking the input signal properly for a low frequency sine wave input(5 Hz). I believe the control-lo...
etwa 8 Jahre vor | 0
How do I find the maximum average score for this code in my loop
Hi, You can store the average values in an array and use 'max' function outside the loop to get the maximum Value and indices. ...
etwa 8 Jahre vor | 0
what are the suitable membership functions and conditions to obtain the attached graph?
Hi, Once you have the data available. You can use surf and colormap methods to plot the above graph.
etwa 8 Jahre vor | 0
Import a .txt into a cell of a table?
Hi, You can use CellSelectionCallback and uigetfile to load data from a file.
etwa 8 Jahre vor | 0
Help with Newton Raphson question.
Your code for Newton-Raphson Method seems good and it should work perfectly. For Modified Newton method the value of m you sh...
etwa 8 Jahre vor | 0
| akzeptiert
Which type of winding is available in Permanent Magnet Synchronous Machine of simulink library
Hi, The stator windings of a Permanent Magnet Synchronous Machine is connected as star type to an internal neutral point. Ple...
etwa 8 Jahre vor | 0
| akzeptiert
Why is the recorded time of a Simulink model by the Profiler so different from that from a stopwatch?
Hi, I understand that you want to measure the real execution time of your Simulink model. Profiler is an overhead function wh...
etwa 8 Jahre vor | 0
