Sökning: "Master-Slave"

Visar resultat 1 - 5 av 17 uppsatser innehållade ordet Master-Slave.

  1. 1. Byte från IEC 103 till IEC 61850 : Förstudie

    Uppsats för yrkesexamina på grundnivå, Uppsala universitet/Signaler och system

    Författare :Daniel Nilsson; Adam Eriksson; [2023]
    Nyckelord :IEC 103; IEC 61850; Ställverkskommunikation; Ställverk; SSAB;

    Sammanfattning : The steel company SSAB in Borlänge will, in the near future, replace its protective relays in one of their substations due to the condition and age of the relays. In connection with the change, SSAB intended to switch the current communication protocol IEC 60870-5-103 (IEC 103) to IEC 61850. LÄS MER

  3. 2. Nullis honoribus functus : Emotions, honour, and family among slaves and freedmen in the Roman Empire

    Master-uppsats, Uppsala universitet/Antikens kultur och samhällsliv

    Författare :Fabio Spalla; [2023]
    Nyckelord :Slaves; freedmen; emotionology; honour; dishonour; family; epitaphs.; Slavar; frigivna; emotionologi; ära; skam; familj; epitafier.;

    Sammanfattning : Research on Roman slavery has mainly been focued on questions of market economy since the beginning of the twentieth century. With the interest in the treatment of slaves and their experience of slavery, the master-slave relationship has been the object of increased interests, until recent exploration of the influence of freed slaves' culture on traditional practices. LÄS MER

  4. 3. Design, Modeling, and Testing of a Force Feedback Haptic Device for Simulated Robot Interaction

    Master-uppsats, Linköpings universitet/Institutionen för systemteknik

    Författare :Patrik Lindström; [2023]
    Nyckelord :Force Feedback; Impedance Control; PD-gain; Dynamic Behavior; Closed-chain; Master-Slave; Parallel Manipulator; Kinematics Redundancy; Mass-Spring-Damper; Position Control; Current Control; Modeling; Design; Joints; Delta robot; Differential Equations; External Torques; Kinematics; Forward Kinematics; Inverse Kinematics; Dynamic Matrices; Jacobian; URDF; Haptics; Haptic Device; Solidworks; CAD; Maxon Motors; EtherCAT; Beckhoff;

    Sammanfattning : Haptic feedback is a growing phenomenon that incorporates the sense of touch through tactile sensations such as vibrations, electrical signals, air pressure, and sound waves or through force feedback, which employs torques and/or forces to replicate the pressure and weight of a simulated object. Utilizing haptic technology establishes a communication bridge between the user and the technical component, enhancing the user's understanding of the technical component's surroundings. LÄS MER

  5. 4. Advanced Teleoperation with Haptic Feedback

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

    Författare :Eric Ragnarsson; [2022]
    Nyckelord :Technology and Engineering;

    Sammanfattning : As the world moves more and more towards automation of repetitive and dangerous tasks there are still many tasks that primarily involve interaction with an object that are still carried out by humans. This is in many ways due to difficulties in programming the robot to achieve similar performance. LÄS MER

  7. 5. Operation of battery energy storage system for frequency control of hydropower operated in island mode

    Uppsats för yrkesexamina på avancerad nivå, Mälardalens högskola/Akademin för ekonomi, samhälle och teknik

    Författare :Amanda Hallblad; [2020]
    Nyckelord :Battery energy storage system BESS ; hydropower; microgrid MG ; operational strategies; frequency control; PowerFactory;

    Sammanfattning : The purpose of this study is to analyse how a battery energy storage system (BESS) can support the frequency and voltage stability for an islanded microgrid containing a hydropower plant. Two different microgrids, both situated in Sweden, are evaluated. Modelling and dynamic simulations are conducted in the PowerFactory tool. LÄS MER