Essays about: "LTI-System"
Found 5 essays containing the word LTI-System.
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1. Toward Adaptation of Data Enabled Predictive Control for Nonlinear Systems
University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)Abstract : With the development of technology and availability of data, it is sometimes easier to learn the control policies directly from the data, rather than modeling a plant and designing a controller. Modeling a plant is not always possible due to the complexity of the plant. READ MORE
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2. Extraction of Loudspeaker- and room impulse responses under overlapping conditions
University essay from Uppsala universitet/Signaler och systemAbstract : A loudspeaker is often considered to be a Linear Time Invariant (LTI) system, which can be completely categorized by its impulse response. What sets loudspeakers apart from other LTI-systems is the acoustical aspect including echoes, which makes it a lot harder to take accurate noise free measurements compared to other LTI-systems such as a simple RC circuit. READ MORE
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3. Reference Tracking with Adversarial Adaptive Output- Feedback Model Predictive Control
University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)Abstract : Model Predictive Control (MPC) is a control strategy based on optimization that handles system constraints explicitly, making it a popular feedback control method in real industrial processes. However, designing this control policy is an expensive operation since an explicit model of the process is required when re-tuning the controller. READ MORE
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4. Convex Optimization Methods for System Identification
University essay from Linnéuniversitetet/Institutionen för fysik och elektroteknik (IFE)Abstract : The extensive use of a least-squares problem formulation in many fields is partly motivated by the existence of an analytic solution formula which makes the theory comprehensible and readily applicable, but also easily embedded in computer-aided design or analysis tools. While the mathematics behind convex optimization has been studied for about a century, several recent researches have stimulated a new interest in the topic. READ MORE
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5. Linear Time Periodic Analysis of Dc-Dc converter
University essay from Lunds universitet/Institutionen för reglerteknikAbstract : Aim of this thesis is to analyze Dc-Dc converters by using the techniques of Linear Periodic Time varying (LTP) systems to estimate the amount of subharmonics injected in the load. Dc-Dc converters are used to transform a Dc input to a Dc output of different voltage. In this thesis we study in particular the so called "switch mode" converters. READ MORE