Embedded System based submersible motor control to prevent it from over load, dry run and single phasing using GSM for Agriculture Irrigation is the work done in this project which can be used to control and monitor the submersible motor used for agriculture irrigation using GSM network. This project provides the development of mobile phone as remote control application for submersible motor pu...

Although the use of low-order equivalent models is common and extensively studied for control of aircraft systems, similar analysis has not been performed for submersible systems. Toward an improved understanding of the utility of low-order equivalent models for submersible systems, we examine control design for pitch-axis motion of an autonomous underwater vehicle (AUV). Derived from first pri...

The prospect of the National Aeronautics and Space Administration developing a second generation Ocean Color Scanner has produced the need for coincident in A= scientific measurements which examine the primary productivity of the upper ocean on time and space scales that are large compared to the environmental scales of interest. Central to the investigation of the productivity, are questions o...

In this paper we present a novel feature initialization technique for the Simultaneous Localization and Mapping (SLAM) algorithm. The initialization scheme extends previous approaches for identifying new confirmed features and is shown to improve the steady-state performance of the filter by incorporating tentative features into the filter as soon as they are observed. Constraints are then appl...

Case Services' software provides production optimization for a variety of different methods of artificial lift. This paper discusses the dominant factors in electrical centrifugal submersible pump design and monitoring. Emphasis is placed on three areas: • Well inflow performance behavior. • Fluid Pressure-Volume-Temperature and phase behavior. • Pump equipment performance specifications. An ex...

Abstract The article presents the most common varieties of low-volume rotary disc mixers. features their design are described, main advantages and disadvantages identified. A description a new submersible rotor-disk mixer is given. It shown that this type can be used to create high-quality emulsions maintain them. installed in overall tanks reactor.

Heart rate during overnight rest and while diving were recorded from five emperor penguins with a microprocessor-controlled submersible recorder. Heart rate, cardiac output and stroke volume were also measured in two resting emperor penguins using standard electrocardiography and thermodilution measurements. Swim velocities from eight birds were obtained with the submersible recorder. The resti...