The Induction Motors (IM) speed widely influenced due to various motor loading conditions. When the load is apply the motor speed is reduce from the reference speed. This work present Matlab simulation of a Proportional Integral (PI) controller incorporating with Neural Network for IM speed controls. The motor speed response profile under this control is improved and still constant at the point of load applied. Also this controller stilled operates efficiently at wide range of operating frequency when compared with traditional PI controller.

Simulation is one of the most important tools of engineering science. In this research an integrated engineering software package was designed to simulate oil reservoirs as an efficient tool which simplify the simulation process and provides the most requirements during the data entry, simulation of the reservoir, and till to reporting and documentation stage. The proposed package is capable to conduct analyzes and drawings in two or three dimensions with animated three dimensional virtual view which is most important feature. This integrated software package named Tiger 2000 can be used for any reservoir, whatever the geometric shape it represents. The 2000 Tiger can handle all operations that may occur in the reservoir such as production or injection as well as the water invasion of the reservoir. A number of engineering and software technologies have been used to accomplish this package, including Open GL, Visual Basic, FORTRAN Power Station, and Visual C. The integrated software package Tiger 2000 consists of five sub-packages: Simulator, Grapher, 2D and 3D Surfer for surface representation, 3D representation, representation of reservoir, aquifer and well sites as well as "Reservoir Show" which is an animated view of the simulated zones. The proposed software package in the current study is directly draw and represent the processed data and output results which is simplify the error detection, simulation and decision making for current and future reservoir processing and developments. This software package is the first of its kind designed in Iraq and the Arab world, where as all the calculations of oil and reservoir studies using ready-software purchased from foreign countries and costs up to millions of dollars. Although this is the first version of Tiger 2000, it is a big and very promising step towards Middle Eastern scientific software that serves scientific and engineering applications. Tiger 2000 can also be used even in simulating groundwater reservoirs and thus provides another service in the extraction and management of groundwater, especially as the abundance of water has become a top concern at all levels.