Sökning: "landing"

Visar resultat 11 - 15 av 78 avhandlingar innehållade ordet landing.

  1. 11. Enable the landing of Internet of Things: a holistic approach

    Författare :Yu Liu; Shaofang Gong; Magnus Karlsson; Zhibo Pang; Mikael Gidlund; Linköpings universitet; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY;

    Sammanfattning : Internet of Things (IoT) envisions a world where physical assets are fully connected with the Internet infrastructure to provide digital services.  With the advancement of information and communication technologies, IoT applications have experienced a growth in many industries and are anticipated to reshape the landscape of social life and industry production. LÄS MER

  3. 12. Symbolic Methods and Tools for Discrete Event Dynamic Systems

    Författare :Johan Gunnarsson; Lennart Ljung; Linköpings universitet; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Decision diagrams; Polynomial relational representation; Landing gear controller;

    Sammanfattning : The interest in Discrete Event Dynamic Systems (DEDS) has increased during the last years, due to the lack of methods and tools that are capable of handling the complexity of problems and tasks present in industry today. In this thesis we will consider a framework based on relations over finite domains. LÄS MER

  4. 13. Navigation Functionalities for an Autonomous UAV Helicopter

    Författare :Gianpaolo Conte; Patrick Doherty; Marconi Lorenzo; Linköpings universitet; []
    Nyckelord :Unmanned Aerial Vehicle; Control System; Path Following; Path Planning; Sensor Fusion; Vision Based Landing; Kalman Filter; Real-Time; TECHNOLOGY; TEKNIKVETENSKAP;

    Sammanfattning : This thesis was written during the WITAS UAV Project where one of the goals has been the development of a software/hardware architecture for an unmanned autonomous helicopter, in addition to autonomous functionalities required for complex mission scenarios. The algorithms developed here have been tested on an unmanned helicopter platform developed by Yamaha Motor Company called the RMAX. LÄS MER

  5. 14. Design of Electro-Hydraulic Energy Converters : With Focus on Integrated Designs and Valve Plate Rotation

    Författare :Thomas Heeger; Liselott Ericson; Andreas Johansson; Linköpings universitet; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY;

    Sammanfattning : In mobile working machines, there is a trend towards replacing combustion engines by electric machines to reduce their carbon footprint. This provides several advantages and challenges for the hydraulic system. The low efficiency of conventional hydraulic systems is no longer acceptable due to the volume and cost of batteries. LÄS MER

  7. 15. Autonomous and Cooperative Landings Using Model Predictive Control

    Författare :Linnea Persson; Bo Wahlberg; Tor Arne Johansen; KTH; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; cooperative control; autonomous landings; rendezvous; UAV; drone; USV; Electrical Engineering; Elektro- och systemteknik;

    Sammanfattning : Cooperation is increasingly being applied in the control of interconnected multi-agent systems, and it introduces many benefits. In particular, cooperation can improve the efficiency of many types of missions, and adds flexibility and robustness against external disturbances or unknown obstacles. LÄS MER