Sökning: "feedback loop"

Visar resultat 21 - 25 av 217 uppsatser innehållade orden feedback loop.

  1. 21. Improvement and verification of a pin-on-disc tribometer with variable speed and load

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

    Författare :Valentine Lin; [2023]
    Nyckelord :tribometer; friction; tribometer; friktion;

    Sammanfattning : The use of threaded fasteners can be found throughout the manufacturing industry due to their simplicity. When tightening a threaded fastener, the goal is to reach a desired clamping force. However, the clamping force is not directly measurable in production environments and the tightening torque is instead used to estimate the clamping force. LÄS MER

  3. 22. Modeling of Healthcare Delivery in Sweden

    Master-uppsats, KTH/Medicinteknik och hälsosystem

    Författare :Sabina Dzubur; [2023]
    Nyckelord :Swedish healthcare; welfare state; primary care; primary health center; model; waiting time; causal loop diagram; quality of care; Svensk sjukvård; välfärdsstat; primärvård; vårdcentral; modell; väntetider; kausaldiagram; vårdkvalitet;

    Sammanfattning : A large part of Swedish medical care is expected to be provided from the primary health centers. However, these centers are experiencing challenges in terms of shortages of personnel, an increased volume of patients, higher workload, increasing queue lengths, and increasing costs. LÄS MER

  4. 23. TUNABLE ANTENNAS FOR CLOSED-LOOP SYSTEMS

    Master-uppsats, Blekinge Tekniska Högskola/Institutionen för datavetenskap

    Författare :ManiChandana Chowki; Shrutha Keerthi Reddy Nagaiahgari; [2023]
    Nyckelord :Closed-loop Systems; Tunable Antennas; Radio Frequency RF ; MCU in closed-loop Systems; Adaptable Tuning; Antenna Impedance Matching Adaptive Antennas.;

    Sammanfattning : Tunable antennas have emerged as a promising technology to address the challenges of achieving optimal performance across a wide range of frequencies. This abstract presents a study focused on designing and implementing an ideal antenna system design within a closed-loop system. Background. LÄS MER

  5. 24. Concept Design and Prototyping of a Test Rig for In Vitro Hemolysis Assessment of Pulsatile Blood Pumps : A design with an Improved Blood Filling and De-airing Interface

    Master-uppsats, KTH/Medicinteknik och hälsosystem

    Författare :Yun-Ting Lee; [2022]
    Nyckelord :Hemolysis assessment; test rig design; mock loop; pulsatile flow blood pumps; blood filling and de-airing processes; Hemolysbedömning; testriggdesign; mock loop; pulserande blodpumpar; blodfyllning och avluftningsprocesser;

    Sammanfattning : Hemolysis assessment of heart pumps is necessary to be carried out before progressing to clinical trials. Blood pump hemolysis assessment standards, such as ASTM F1830 and F1841, were initially based on continuous flow pumps and included the pulsatile flow pumps later in 2019. LÄS MER

  7. 25. Development of a Closed-loop for Measuring and Stimulating Peripheral Nervous System

    Master-uppsats, KTH/Skolan för kemi, bioteknologi och hälsa (CBH)

    Författare :Diego Ignacio Roy Hierro; [2022]
    Nyckelord :Control; Close-loop; PNI; VNS; HRV; Stimulation Protocol; Kontroll; Close-loop; PNI; VNS; HRV; Stimuleringsprotokoll.;

    Sammanfattning : Bioelectronic medicine is an emerging discipline being a intersection of neu- roscience, immunology and electrical engineering. Chronic inflammation is linked to disorders such as diabetes, rheumatoid arthritis, asthma, atheroscle- rosis, obesity and inflammatory bowel disease. LÄS MER