Browsing Fakultet for informasjonsteknologi og elektroteknikk (IE) by Subject "TECHNOLOGY: Electrical engineering, electronics and photonics: Electrical engineering"
Now showing items 1-9 of 9
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Coordinated Control of Marine Craft
(Doctoral Theses at NTNU, 1503-8181; 2006:164, Doctoral thesis, 2006)This thesis contains new results on the problem of coordinating a group of vehicles. The main motivation driving this work is the development of control laws that steer individual members of a formation, such that desired ... -
Design of Low-Power Reduction-Trees in Parallel Multipliers
(Doctoral Theses at NTNU, 1503-8181; 2008:61, Doctoral thesis, 2008)Multiplications occur frequently in digital signal processing systems, communication systems, and other application specific integrated circuits. Multipliers, being relatively complex units, are deciding factors to the ... -
Efficient Space Domaine Method of Moments for Large Arbitrary Scatterers in Planar Stratified Media
(Doktoravhandlinger ved NTNU, 1503-8181; 2004:100, Doctoral thesis, 2004)Keywords : Conjugate gradient fast Fourier transform (CG-FFT), Discrete complex image method (DCIM), Electric field integral equation (EFIE), Frequency selective surfaces (FSS), Generalized pencil-of-functions (GPOF), ... -
Electrical and Thermal Ageing of Extruded Low Density Polyethylene Insulation Under HVDC Conditions
(Dr. ingeniøravhandling, 0809-103X; 2000:125, Doctoral thesis, 2000)After extensive research during the last decades extruded polymeric insulation is now becoming an alternative to the traditional oil-paper systems for high voltage DC (HVDC) cables. Durability is of great importance for ... -
Electrical Power Supply to Offshore Oil Installations by High Voltage Direct Current Transmission
(Dr. ingeniøravhandling, 0809-103X; 2001:24, Doctoral thesis, 2001)This study was initiated to investigate if it could be feasible to supply offshore oil installations in the North Sea with electrical power from land. A prestudy of alternative converter topologies indicated that the most ... -
Fiber DFB Lasers for Sensor Applications
(Dr. ingeniøravhandling, 0809-103X; 1999:136, Doctoral thesis, 2000) -
Joint Source-channel Coding: Development of Methods and Utilization in Image Communications
(Dr. ingeniøravhandling, 0809-103X; 2001:76, Doctoral thesis, 2001)In a traditional communication system, the coding process is divided into source coding and channel coding. Source coding is the process of compressing the source signal, and channel coding is the process of error protection. ... -
Propagation Models for Dimensioning and Estimation of Performance and Availability of New Satellite Communication Systems
(Dr. ingeniøravhandling, 0809-103X; 2001:28, Doctoral thesis, 2001)A rapid growth of new satellite systems utilizing the Ka-band (27 – 40 Ghz) and even higher frequencies is expected in the coming years. The services offered will include broadband communication, interactive broadcasting, ... -
The Optimization Algorithm rFSQP with Application to Nonlinear Model Predictive Control of Grate Sintering
(Dr. ingeniøravhandling, 0809-103X; 2001:74, Doctoral thesis, 2001)This thesis contributes to the research on optimization algorithms for nonlinear programming, and to the application of such algorithms to nonlinear model predictive control. Regarding the contribution to research on ...