Sökning: "Daniel Petersson"
Hittade 5 avhandlingar innehållade orden Daniel Petersson.
1. A Nonlinear Optimization Approach to H2-Optimal Modeling and Control
Sammanfattning : Mathematical models of physical systems are pervasive in engineering. These models can be used to analyze properties of the system, to simulate the system, or synthesize controllers. However, many of these models are too complex or too large for standard analysis and synthesis methods to be applicable. LÄS MER
2. Nonlinear optimization approaches to H2-norm based LPV modelling and control
Sammanfattning : To be able to analyze certain classes of non-linear systems, it is necessary to try to represent them as linear parameter varying systems or even as linear fractional representations. For linear parameter varying systems and linear fractional representations of systems there exists many advanced analysis methods such as IQC-analysis and μ-analysis. LÄS MER
3. Stress Coping Strategies in Brown Trout (Salmo Trutta): Ecological Significance and Effects of Sea-Ranching
Sammanfattning : Two distinct stress coping strategies, proactive and reactive, have been stated in various animal studies, each associated with a set of behavioural and physiological characteristics. In a given challenging situation, proactive animals show more aggression, a higher general activity and a predominant sympathetic reaction. LÄS MER
4. Reimagining Georgia : Images of Georgia Held by the Collective West, Russian, and Georgian Political Elites from 1991 to 2020
Sammanfattning : This compilation thesis examines the United States (U.S.), the North Atlantic Treaty Organization (NATO), the European Union (EU), Russian, and Georgian political elites’ images of Georgia from the regaining of Georgia’s independence in 1991 up to 2020. LÄS MER
5. Material migration in tokamaks: Studies of deposition processes and characterisation of dust particles
Sammanfattning : Thermonuclear fusion may become an attractive future power source. The most promising of all fusion machine concepts is the tokamak. Despite decades of active research, still huge tasks remain before a fusion power plant can go online. One of these important tasks deals with the interaction between the fusion plasma and the reactor wall. LÄS MER