Essays about: "Lith"

Showing result 1 - 5 of 10 essays containing the word Lith.

1. 1. Modelling & Control of a 3DOF Helicopter

   University essay from Linköpings universitet/Fluida och mekatroniska system; Linköpings universitet/Tekniska fakulteten

   Author : Erik Bodin; Fanny Stenholm; [2015]
   Keywords : 3DOF; helicopter; 3DOF-Helicopter; LQR; LiTH; LiU; automatic control; EKF;

   Abstract : The scope of this report is the development of a mathematical model and a control system for a three degrees of freedom (3DOF) helicopter rig. This 3DOF-system offers a good simplification of a real world tandem helicopter for evaluating performanceof different automatic control principles. READ MORE

3. 2. Simulation, validation and design of cooperative driving systems using PreScan

   University essay from KTH/Reglerteknik

   Author : Magnus Almroth; [2013]
   Keywords : ;

   Abstract : Creating vehicle platoons is a way to reduce congestion, lower fuel consumption and to make roads safer. Making these platoons is possible thanks to inter-vehicle communications, communication between vehicles and infrastructure as well as equipping the vehicles with advanced sensors. READ MORE

4. 3. High precision frequency synchronization via IP networks

   University essay from Elektroniksystem

   Author : Andreas Gustafsson; Danijel Hir; [2010]
   Keywords : synchronization; kalman; NTP; synch;

   Abstract : This  report  is  a  part  of  a  master  thesis  project  done  at  Ericsson  Linköping  incooperation with Linköpings Tekniska Högskola (LiTH). This project is divided intwo different parts.  The first part is to create a measurement node that collectsand processes data from network time protocol servers. READ MORE

5. 4. Influence of selective proton exchange on periodically poled lithium niobate

   University essay from KTH/Kvantelektronik och -optik, QEO

   Author : Michele Manzo; [2010]
   Keywords : ;

   Abstract : The purpose of the present thesis is to study the influence of Proton Exchange on Electric Field assisted Poling of congruent Lithium Niobate and its applications on periodically pat-terned structures. Moreover, the possibility of using Proton Exchange to avoid neighbours domains merging is studied and successfully demonstrated for period shorter than 10μm. READ MORE

6. 5. Investigation of rotor downwash effects using CFD

   University essay from Institutionen för systemteknik

   Author : Helena Johansson; [2009]
   Keywords : Helicopter; Momentum Theory; Blade Element Theory; CFD; Rotor-Fuselage Interaction; Simulation; LQ controller;

   Abstract : This paper is the result of a master thesis project on helicopter rotor downwash effects using computational fluid dynamics (CFD). The work was performed at the department of Aerodynamics and Flight Mechanics at Saab AB, Linköping in 2008. It completes the author’s studies for a M. READ MORE