Encoder

The advancements in technology with the study of science and math would bring different meanings in wars to come. Aviation was just starting in World War One, by World War Two many new changes and improvements were made. The submarines and ships were bigger, safer, and could go deeper. These are just a few inventions that have been made yet there are a lot more that have yet to be named. World War Two was a time for imagination to thrive and new creations to be tested. Advancements in…

Abstract : This paper presents a practical implementation for simulating the pitching and yawing motions of an autonomous underwater vehicle (AUV) and its consequent control using an ARM based SBC Friendly ARM mini2440. A rotary encoder and adxl303 triple axis accelerometer has been used to measure the position and acceleration respectively. The emphasis of this paper is given on the interfacing of the sensors with Friendly ARM mini2440 and the resultant control algorithm implemented on the…

IV. Mechanical analysis for the manipulator arm In this section, the static analysis, forward kinematics and inverse kinematics for the manipulator arm will be discussed. A. Static Analysis The static analysis is very significant in manipulator’s design to roughly approximate the required torques from each motor. In our design, it is important to check the stability of the quadcopter that the manipulator is integrated on it in terms of manipulator arm center of mass shifting as function of…

CHAPTER ONE INTRODUCTION 1.1 BACKGROUND TO THE STUDY Communication is the lifeblood of any organization. Employee morale, productivity and trust are directly influenced by communications, and effective communication can accelerate the execution of corporate strategy, maximize efficiency and company operations, and increase the overall success of an organization. “Communication refers to the process by which information is transmitted and understood between two or more people” (McShane & Von…