Sökning: "Bo Wahlberg"

Visar resultat 1 - 5 av 35 avhandlingar innehållade orden Bo Wahlberg.

  1. 1. On Model Simplification in System Identification

    Författare :Bo Wahlberg; Linköpings universitet; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Model simplification; System identification;

    Sammanfattning : This report deals with the connection between system identification and model reduction. We propose an identification algorithm that is based on the least squares identification method and either of the model reduction techniques: Frequency weighted truncated balanced realization or frequency weighted optimal Hankel-norm model reduction. LÄS MER

  2. 2. On the Identification and Approximation of Linear Systems

    Författare :Bo Wahlberg; Linköpings universitet; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Identification; Approximation; Linear systems;

    Sammanfattning : This thesis consists of four parts. In the first one, the connections between system identification and model reduction are discussed. The second part deals with the problem of estimating ARMA models for narrow band processes. LÄS MER

  3. 3. ADMM for l1 Regularized Optimization Problems and Applications Oriented Input Design for MPC

    Författare :Mariette Annergren; Bo Wahlberg; Brett Ninness; KTH; []
    Nyckelord :;

    Sammanfattning : This licentiate thesis is divided into two main parts. The first part considers alternating direction method of multipliers (ADMM) for ℓ1 regularized optimization problems and the second part considers applications oriented input design for model predictive control (MPC). LÄS MER

  4. 4. Application-Oriented Input Design and Optimization Methods Involving ADMM

    Författare :Mariette Annergren; Bo Wahlberg; Håkan Hjalmarsson; Lieven Vandenberghe; KTH; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Electrical Engineering; Elektro- och systemteknik;

    Sammanfattning : This thesis is divided into two main parts. The first part considers application-oriented input design, specifically for model predictive control (MPC). The second part considers alternating direction method of multipliers (ADMM) for ℓ1 regularized optimization problems and primal-dual interior-point methods. LÄS MER

  5. 5. On input design in system identification for control

    Författare :Märta Barenthin; Bo Wahlberg; Håkan Hjalmarsson; Torkel Glad; KTH; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Reglerteknik; Systemidentifiering; Automatic control; Reglerteknik;

    Sammanfattning : There are many aspects to consider when designing system identification experiments in control applications. Input design is one important issue. This thesis considers input design both for identification of linear time-invariant models and for stability validation. LÄS MER