Papers by Fatai O L A T U N D E Adunola
This paper presents a model of satellite attitude dynamics. Fuzzy logic controller and PID contro... more This paper presents a model of satellite attitude dynamics. Fuzzy logic controller and PID controller were applied to control the satellite through simulation in Matlab/Simulink environment to assess the performance of the satellite model using parameters of BILSAT-1. The equations and theoretical concepts are analyzed throughout the paper. A comparative study of the results obtained from simulation of FLC and PID controllers is made. The result shows that fuzzy logic controller (FLC) is better than proportional integral derivative (PID) in term of speed and robustness.
International Journal of Computer Science, Engineering and Applications (IJCSEA) Vol. 7, No. 3/4, August 2017 , 2017
There has been tremendous growth in Global System for Mobile (GSM) services in Nigeria in the las... more There has been tremendous growth in Global System for Mobile (GSM) services in Nigeria in the last two decade. The rapid development of GSM telecommunication industries have given rise to need for how the GSM services are delivered to customers efficiently. This paper is on GSM quality of service (QoS) performance in, Abuja Nigeria. The study investigates network transmission impairment and offers some useful remedies. The method involved use of Sony Ericson W-995 phone to gather data on physical network impairments in selected densely populated areas of Abuja. The data obtained were from four major GSM service providers MTN, Etisalat, Glo and Airtel. Assessment in terms of Key Performance Indicator (KPI) using Transmission Environment Monitory System (TEMS) Discovery professional software carried out on the networks under test. The results obtained from the analysis indicated that QoS performance of Airtel is slightly better than the other three GSM services providers tested within Nyanyan, Gwagwalada, and Wuse areas in Abuja. .
International Journal of Computer Science, Engineering and Applications, 2017
There has been tremendous growth in Global System for Mobile (GSM) services in Nigeria in the las... more There has been tremendous growth in Global System for Mobile (GSM) services in Nigeria in the last two decade. The rapid development of GSM telecommunication industries have given rise to need for how the GSM services are delivered to customers efficiently. This paper is on GSM quality of service (QoS) performance in, Abuja Nigeria. The study investigates network transmission impairment and offers some useful remedies. The method involved use of Sony Ericson W-995 phone to gather data on physical network impairments in selected densely populated areas of Abuja. The data obtained were from four major GSM service providers MTN, Etisalat, Glo and Airtel. Assessment in terms of Key Performance Indicator (KPI) using Transmission Environment Monitory System (TEMS) Discovery professional software carried out on the networks under test. The results obtained from the analysis indicated that QoS performance of Airtel is slightly better than the other three GSM services providers tested within Nyanyan, Gwagwalada, and Wuse areas in Abuja. .
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Papers by Fatai O L A T U N D E Adunola