Sökning: "Parameter Tuning"
Visar resultat 11 - 15 av 79 avhandlingar innehållade orden Parameter Tuning.
11. Stator fault detection and parameter estimation in induction machines
Sammanfattning : In this licentiate thesis the fascinating area of induction machines is considered. Three different problems are treated, each one of them being more or less unsolved although many researchers around the world have addressed them extensively. LÄS MER
12. Automatic Tuning of PID Controllers Based on Asymmetric Relay Feedback
Sammanfattning : This thesis presents an improved version of the classic relay autotuner. The proposed autotuner uses an asymmetric relay function to better excite the process in the experiment phase. The improved excitation provides the possibility to obtain better models and hence better tuning, without making the autotuner more complicated or time consuming. LÄS MER
13. Modelling of Catalytic Monolith Reactors for Exhaust Aftertreatment
Sammanfattning : The incomplete combustion of liquid or gaseous fuels in the internal combustion engine inherently produces several toxic emissions that need to be removed. This is done through a series of catalytic converters, referred to as the exhaust aftertreatment system (EATS), each catalyst with its own purpose. LÄS MER
14. Single-Zone Cylinder Pressure Modeling and Estimation for Heat Release Analysis of SI Engines
Sammanfattning : Cylinder pressure modeling and heat release analysis are today important and standard tools for engineers and researchers, when developing and tuning new engines. Being able to accurately model and extract information from the cylinder pressure is important for the interpretation and validity of the result. LÄS MER
15. Relay Feedback and Multivariable Control
Sammanfattning : This doctoral thesis treats three issues in control engineering related to relay feedback and multivariable control systems. Linear systems with relay feedback is the first topic. Such systems are shown to exhibit several interesting behaviors. LÄS MER