Miscellaneous Engineering Projects, Dissertation, Thesis, Research Papers, Working Papers, Examples, Tips, Resources and Information
The purpose of this thesis is to implement and test a semi-active damping system based on a concept from an earlier thesis. The project includes implementation of mechanical, hydraulic and electronic hardware, as well as controller software. The idea is to measure
Thermal spraying is the name of a large group of coating deposition techniques used to deposit thick layers for a variety of applications. The principle is to melt the material, and rapidly propel the droplets towards a substrate where they flatten and
Autonomous robots typically rely on internal representations of the environment, or maps, to plan and execute their tasks. Several types of maps have been proposed in the literature, and there is general consensus that different types have different advantages and limitations, and
The keratinase gene (kerA) of Bacillus licheniformis ATCC®53757 was PCR amplified and subsequently cloned into Bacillus megaterium expression vector; pHIS1525.SPlipA and transformed in Bacillus megaterium ATCC®14945. The kerA gene carrying the recombinant plasmid pKERHIS1525.SPlipA was expressed in Bacillus megaterium under xylose inducible
This study investigate water uptake in six different species of hardwood in tangential and radial section. Alder (Alnus glutinosa) and beech (Fagus sylvatika) represent semi-diffuse-porous hardwoods. Aspen (Popolus tremula) and birch (Betula pubescens) represent diffuse-porous group; oak (Quercus robur) and ash (Fraxinus
Silicon carbide (SiC) is a promising material for high power and high frequency devices due to its wide bandgap, high break down field and high thermal conductivity. The most established technique for growth ofepitaxial layers of SiC is chemical vapor deposition (CVD)
One-dimensional ZnO nanostructures have great potential applications in the fields of optoelectronic and sensor devices. Therefore, it is really important to realize the controllable growth of one-dimensional ZnO nanostructures and investigate their properties. The main points for this thesis are not only
Ljunghäll AB in Södra Vi has many industrial robots in their casting production. These robots have a tendency to wear out. The purpose with this thesis was to design a toolholder that was able flip to a 90 degree angle to get
Multipath is the largest error source for modern Global Navigation Satellite Systems (GNSS) receivers (relying on Time of arrival signals and correlation) operating in urban environments. Most current algorithms for detection and mitigation require capturing high bandwidth of the Global Positioning System
The fuel system in an aircraft is the largest and the most important system. Designing a fuel system puts large demands on the engineers and therefore a computer software (a quantified morphological matrix) has been developed by Saab Aerosystems. The software is