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Search found 19 matches
- 7 years ago
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Modeling simple SCADA system using LabView
I have this topic here because some of Aerospace control modules are built by using NI LabView . It's a simple GUI programming language. Front panel - User interface panel. Block diagram - Contains graphical source code. You can try to make your own program from the basics, like adding two numbers, ...
- 7 years ago
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Nyquist criterion and Transient response in Electrical circuit
I am going to describe on how mathematics can lead into verification of performance of a circuit at steady state. Combining ideas of Ohms law, Laplace transform and Matlab, we will try to see which circuit is better among the following having the same number of passive components . In modern systems...
- 7 years ago
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Electronic circuits from VHDL programming
VHDL (VHSIC Hardware Description Language) is a hardware description language used in electronic design automation to describe digital and mixed-signal systems such as field-programmable gate arrays and integrated circuits https://en.wikipedia.org/wiki/VHDL . I think, Tanzanian electronics students ...
- 7 years ago
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Re: PLC programming
I tried to code and simulate two set ups in above problem, though my video had limited recording time, but we may have an idea about programming PLC to perform the task above. Note: RSLogix Emulator in Allen-Bradley and STEP 7 Emulator have different ways on addressing I/O. The idea about contacts i...
- 7 years ago
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PLC programming
A programmable logic controller, PLC, or programmable controller is a digital computer used for automation of typically industrial electromechanical processes, such as control of machinery on factory assembly lines, amusement rides, or light fixtures. PLCs are used in many machines, in many industri...
- 7 years ago
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Re: Differential Equations as Mathematical Models-Falling bodies
I tried to simulate Example 1: Simulation helps to visualize what's real happen when the ball is thrown upward. I modified the question but mathematical concepts are the same as highlighted by gaDgeT above. I will have three patterns regarding the ball a) The ball thrown upward and bounces back on t...
- 7 years ago
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Analogies between elements in Electrical and Mechanical systems
Example: Mass, spring and damper system (example: Car suspension) with the corresponding Voltage source series RLC circuit . https://www.tssfl.com/download/file.php?id=257 Balance of forces in Mass, spring, damper system: m\ddot{x}+ D\dot{x} + Kx = F m \frac{d^2 x}{dt^2} + D\frac{dx}{dt} +Kx = F Bal...
- 7 years ago
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Running C in Matlab
% This is MATLAB CODE with file name Hello.m %Print out is "Hello World" function Hello() fprintf('Hello World\n') end ==> Now, below is a C- code (Hello.c) in MATLAB to print same words but with the header "mex.h" and mexFunction (link to C main() function) #include "mex.h...
- 7 years ago
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Project: Design mechanism to control robotic arm by Zynq board
Wakuu, I am planning to try this project. Whenever I get time, I ll try to do it. The idea: In robotics, radar, Tanks, controllers, etc., there is the so called the arm that can rotate left, right, up and down depending on the purpose. Also in various systems we may have simple to complex motors to ...