Design and Implementation ?of Unmanned Autonomous Armed Cart Used for Military Purposes

Authors

  • Nabil Jalil Aklo University of Thiqar , Electrical Engineering Dept

Keywords:

component, formatting, digital filter, frequency bandwith, reduction

Abstract

Digital signal processing techniques used widely to cancel undesired parts of the signals,
like that interference with other frequency range. Electromagnetic signals can be interference with
human body signals such as Electrocardio signal Electroencephalogram and Electromyography.
These interferences can be affect on the diagnosis signal during the examination and when these
happen with different frequencies, such as (EMG) noise, devices that have high vibration which
give fault data or effect the final result. Filtering of signals interference is very useful in the
diagnosis of biomedical cases, as instant as the ECG signal that represent weak signal. This work
treat problems of all kinds of interference with ECG signal and reduce it based on the development
of digital Finite Impulse Response (FIR) filter for ECG signal which has the frequency between
(5Hz to 100Hz) using fdtool by MATLAB instead of classical filters that often unaccurate. It is
hard to get pure signal from human body without any interferences specially with that range of
frequencies. In this paper the ECG signal has been presented from human body with its frequency
spectrums before filtering then filtered from unwanted frequencies and show the elimination of
the disturbance interference from this signal.

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Published

2019-04-25

Issue

Section

Articles

How to Cite

Design and Implementation ?of Unmanned Autonomous Armed Cart Used for Military Purposes. (2019). University of Thi-Qar Journal for Engineering Sciences, 8(3), 55-65. https://jeng.utq.edu.iq/index.php/main/article/view/98