Engineering Project Reports, Dissertation, Engineering Thesis, Working Papers, Examples, Tips, Resources and Information
The U.S Global Positioning System (GPS) is a satellite based navigation system that provides worldwide coverage. Typical use of the system includes positioning and timing. However, it can be used for other applications such as GPS bistatic radar, which in turn can
The purpose of this thesis is to study the influence of fire on the stability of tunnels. During the last few years a number of fires have taken place in tunnels. For example, the fires in the Channel and the Tauern tunnels
The increasing demand for high precision spacecraft attitude and orbit maneuvers puts very strict requirements on thrusters and their control. Best suited for this task are proportional thrusters able to produce precise micronewton thrust levels with very little noise. Such thrusters under
In order to carry out blasting operation with optimal results the influence of rock properties on fragmentation process and the quality of the aggregates should be studied with the proper thoroughness. Recent investigations of granitoid rocks infer that the resistance of rock
The thesis consists of three parts. In part one we compose the Laplace transform L with a special involution T on L2(R+) and show that the resulting operators TL and LT are unitary equivalent to multiplication by the gamma function on L2(R).
Data is sampled from an 802.11b client card and then analyzed. The behavior of the signal and the characteristics of the noise is explored. Several SNR esimation algorithms are implemented and applied on the collected data. The results of this is a
During the night, encrypted spoken newspapers are broadcasted over the terrestrial FM radio network. These papers can be subscribed to by persons with reading disabilities. The subscribers presently have a special receiver that decrypts and stores the newspaper on a cassette tape.
The thermal design of printed circuit boards (PCB:s) has become a critical process in the early development stages of electronic packages. This increasingly important design has been brought about by rapid advancements in chip technology and packaging techniques. This master’s thesis combines
The aim of the project was to study the potential of borehole systems in Portugal, once its need for acclimatization is increasing. At the same time endogenous and renewable energies are important and necessary to be implemented in the country. The borehole
In the year 2002/2003, the mechanical engineering and design project SIRIUS, performed at Luleå university of technology, was assigned to develop the electromechanical continuously variable transmission (CVT) Pergear, for use in a hybrid electric vehicle (HEV). The concept was developed by Ph.D.