Essays about: "LTI"

Showing result 1 - 5 of 18 essays containing the word LTI.

  1. 1. Retirement and the Healthy Immigrant Effect Among Older People : A comparison of health outcomes using SHARE data

    University essay from Stockholms universitet/Sociologiska institutionen

    Author : Leland Turnbull; [2022]
    Keywords : Healthy Immigrant Effect; Retirement; Senior Health; Immigrant Health Advantage; Self-Rated Health; Long Term Illness;

    Abstract : While the healthy immigrant effect (HIE) has been seen throughout the western world in the adult population; research on the older population shows an inverse relationship between self-reported health and immigration status – i.e., in many instances, a health disadvantage for older immigrants. READ MORE

  3. 2. Toward Adaptation of Data Enabled Predictive Control for Nonlinear Systems

    University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)

    Author : Hashem Ghasemi; [2022]
    Keywords : DeePC; Data Driven Control; Nonlinear System; Non-holonomic Ground Robot; Double Integrator Model; Inverted Pendulum.; DeePC; Datadriven Kontroll; Icke-linjärt System; Icke-holonomisk Markrobot; Dubbelintegratormodell; Inverterad Pendel;

    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

  4. 3. Extraction of Loudspeaker- and room impulse responses under overlapping conditions

    University essay from Uppsala universitet/Signaler och system

    Author : Felix Gustafsson; [2022]
    Keywords : Signal processing; Optimization; Acoustics; Dereverberation; Sparse deconvolution; Multipath propagation;

    Abstract : 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

  5. 4. Reference Tracking with Adversarial Adaptive Output- Feedback Model Predictive Control

    University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)

    Author : Linda Bui; [2021]
    Keywords : Model Predictive Control; Adversarial Multi-Armed Bandits; Kalman Filter; Output-Feedback; Adaptive Control ; Modell Prediktiv Reglering; Kontradiktoriska Flerarmade Banditer; Kalman Filter; Output-Feedback; Adaptiv Reglering;

    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

  6. 5. Data-driven Strain Sensor Modelling in Mining Applications : Artificial strain sensors for material fatigue estimation

    University essay from Linköpings universitet/Fordonssystem

    Author : Alex Rydén; Mattias Langsér; [2021]
    Keywords : Linear models; Machine learning; Ensamble learners; Time series; LTI; System identification; Strain estimation; Material fatigue; Data-driven modelling; Mining;

    Abstract : When boring machines are used, large loads are exerted on their structure. The load cycles cause material fatigue on the boring machine structure. If the material fatigue can be estimated in real-time, maintenance can be planned more efficiently and the effect of different types of usage can be evaluated. READ MORE