This work discusses the feasibility of applying a small and inexpensive GPS, a Field
Strength Meter (FSM) and a personal computer, that can activity and rapidly determine
the Geo-locations of RF cooperated emitter, which have a wide range of both m
ilitary and
civilian applications.
The emitter’s Geo-coordinates can be estimated by a single moving observation
system, which receives signals from the emitter, and measures his Geo-locations and Field
Strengths of the transmitted signal at four Positions
Analytic Formulas are derived to calculate the location of Emitter, which detected
from four Positions by using of Linear Algebra or pseudo range’s solution, The MATLAB
was used to solve the four Equations and to simulate the Geo-Positions on Geo-Map.
This research is only a modern study reading the old with a new
mind ,and looks for creativity in Aloqaisher's poetry ,and re formulate
it in a new language moving from surface to depth.
In this research, we did the optical spectral study for using
ultrasound energy in dyeing wool fibers using acid dyes. That we
dyed wool fibers using both traditional dyeing and ultrasound
techniques by using three acid dyes from different firms.
The results of exhaustion percentage of the dye had been compared "the total moving dyes from a solution to fibers after dyeing".
The exhaustion rate of some dyes increased by a large proportion
but the effect on the fastness of the light, rubbing and washing was not great.
In order to keep up with the latest international technologies which have been achieved recently.
We have to search continuously for the technological methods in order to improve the present situation of the institutions in the Syrian Arab Republic.
This research aims to build a network of Programmable Logic
Controllers (PLCs) with Human Machine Interface (HMI) and
supervisory control and data acquisition (SCADA) system, as well as, studying the most suitable protocols to build the network beside identifying the causes of choosing the protocol.
After studying and identifying it, we had better to use the
automated industrial network to improve the present situation of water company concerning with getting meters data accurately as fast as possible.
We build the mentioned network by means of a group of PLCs, so that, each one could be used to get the data for an avenue in Hama city.
These distributed controllers would be connected by a central
router in order to pass all the data to the water company center. We will use a HMI and SCADA system for showing collected data, controlling, and saving the collected data.
This HMI and SCADA system will be connected to the same
PLCs, and thus, we will get a distributed industrial network.
