Sökning: "positioning system"

Visar resultat 16 - 20 av 263 avhandlingar innehållade orden positioning system.

  1. 16. Strategic Positioning of the Emerging Third-Party Logistics Providers

    Författare :Magnus Berglund; Linköpings universitet; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Logistics service providers; Third-party logistics; Outsourcing; Value creation; Strategic positioning;

    Sammanfattning : The dissertation deals with the so-called Third-Party logistics Provider (TPLP) with the purpose of explaining strategic positions of the emerging TPLPs. The development of Third-Party Logistics (TPL) can be said to have occurred during the last 15 - 20 years and have created a new kind of service, i.e. LÄS MER

  3. 17. Neuromechanical basis of airflow-dependent antennal positioning in hawkmoths

    Författare :Dinesh Natesan; Örjan Ekeberg; Sanjay P. Sane; Volker Dürr; KTH; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; insect antennae; antennal positioning; antennal hair plates; Böhm’s bristles; Johnston’s organs; control theory; hierarchical neural circuits; tuneable feedback loop; flexible reflexes; Computer Science; Datalogi;

    Sammanfattning : Fast behaviors, seen in varied life forms, are often considered to be stereotypic and reflexive and the control neural circuits to be hard-wired. However, many such reflexes have been shown to respond in a context-dependent manner. LÄS MER

  4. 18. Digital Cognitive Companions for Marine Vessels : On the Path Towards Autonomous Ships

    Författare :Mårten Lager; Institutionen för datavetenskap; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Unmanned Surface Vessel; Autonomous Surface Vessel; Positioning; Virtual Reality; Human Robot Interaction; Particle Filter; Teleoperation;

    Sammanfattning : As for the automotive industry, industry and academia are making extensive efforts to create autonomous ships. The solutions for this are very technology-intense. Many building blocks, often relying on AI technology, need to work together to create a complete system that is safe and reliable to use. LÄS MER

  5. 19. Development of a Mobile Tomographic Gamma Camera Based on Ectomography - Cardiotom

    Författare :Mikael Persson; KTH; []
    Nyckelord :acute studies; myocardial infarction; scintigraphy; mobile gamma camera; tomography;

    Sammanfattning : Successful treatment of myocardial infarction requires anearly and accurate diagnosis. Recent studies have shown thatacute myocardial scintigraphy has a high predictive value forprognosis of myocardial events. Three dimensional (3D)perfusion data obtained with SPECT are however very rare in theemergency department (ED). LÄS MER

  7. 20. Impulse Radio UWB for the Internet-of-Things : A Study on UHF/UWB Hybrid Solution

    Författare :Zhuo Zou; Hannu Tenhunen; Tor Sverre Lande; KTH; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Ultra-Wideband; impulse radio; IR-UWB; RFID; asymmetric links; UHF UWB hybrid; wireless sensing; energy detection; low power; radio receiver; positioning; Internet-of-Things;

    Sammanfattning : This dissertation investigates Ultra-Wideband (UWB) techniques for the next generation Radio Frequency Identification (RFID) towards the Internet-of-Things (IoT). In particular, an ultra-high frequency (UHF) wireless-powered UWB radio (UHF/UWB hybrid) with asymmetric links is explored from system architecture to circuit implementation. LÄS MER