Sökning: "Time-Varying Delays"

Visar resultat 1 - 5 av 8 uppsatser innehållade orden Time-Varying Delays.

  1. 1. Safety-Critical Teleoperation with Time-Varying Delays : MPC-CBF-based approaches for obstacle avoidance

    Master-uppsats, KTH/Skolan för elektroteknik och datavetenskap (EECS)

    Författare :Riccardo Periotto; [2023]
    Nyckelord :Robust Control Barrier Functions RCBFs ; Model Predictive Control MPC ; Obstacle Avoidance; Time-Varying Delays; Teleoperation; Robust Control Barrier Functions RCBFs ; Model Predictive Control MPC ; Obstacle Avoidance; Time-Varying Delays; Teleoperation;

    Sammanfattning : The thesis focuses on the design of a control strategy for safety-critical remote teleoperation. The main goal is to make the controlled system track the desired velocity specified by a human operator while avoiding obstacles despite communication delays. LÄS MER

  3. 2. Dynamic Modelling and Optimal Control of Autonomous Heavy-duty Vehicles

    Master-uppsats, KTH/Skolan för elektroteknik och datavetenskap (EECS)

    Författare :Kartik Seshadri Chari; [2020]
    Nyckelord :Autonomous driving; Dynamic bicycle model; Magic Formula; Model matching; MPC; Clothoids; Autonom körning; Fordonsmodell; Modellanpassning; MPC; Klothoider;

    Sammanfattning : Autonomous vehicles have gained much importance over the last decade owing to their promising capabilities like improvement in overall traffic flow, reduction in pollution and elimination of human errors. However, when it comes to long-distance transportation or working in complex isolated environments like mines, various factors such as safety, fuel efficiency, transportation cost, robustness, and accuracy become very critical. LÄS MER

  4. 3. Stability of Networked Control Systems with Applications in Smart Buildings

    Kandidat-uppsats, KTH/Skolan för elektro- och systemteknik (EES)

    Författare :Jorge López Rodríguez-Roselló; [2017]
    Nyckelord :;

    Sammanfattning : Wireless sensor networks (WSNs) appeared in themiddle of the last century for military purposes although nowadaysthey are used in multiple areas. This paper focuses on smartbuildings, where WSNs play a key role. The aim of this studyis to obtain and examine the stability conditions of networkedcontrol systems (NCSs). LÄS MER

  5. 4. Distributed Control of Dynamic Flows in Traffic Networks

    Uppsats för yrkesexamina på avancerad nivå, Lunds universitet/Institutionen för reglerteknik

    Författare :Christian Rosdahl; [2017]
    Nyckelord :Technology and Engineering;

    Sammanfattning : In today’s society, traffic congestion is a major problem in several aspects. Apart from the obvious problem that people are losing valuable time due to the resulting delays, it also has negative impact on as well the economy as the local and global environment. LÄS MER

  7. 5. Stereo Echo Cancellation(SEC) employing Signal Decorrelation with emphasis on Affine Projection Algorithm(APA)

    Master-uppsats, Blekinge Tekniska Högskola/Sektionen för ingenjörsvetenskap

    Författare :Santosh Ande; [2013]
    Nyckelord :Affine Projection Algorithm APA ; Stereo Echo Cancellation SEC ; De-correlation; Non-linear Processing NLP ; Time Varying All-Pass Filter TV-APF ; ERLE; MIS.;

    Sammanfattning : Monophonic tele-conferencing systems employ acoustic echo cancellation (AEC) to reduce echoes that result from coupling between loudspeaker and microphone. Acoustic echo cancellation is simple to develope as there is a single channel. LÄS MER