Essays about: "dynamic positioning"

Showing result 1 - 5 of 53 essays containing the words dynamic positioning.

  1. 1. Nonlinear MPC for Motion Control and Thruster Allocation of Ships

    University essay from Linköpings universitet/Reglerteknik

    Author : Alexander Bärlund; [2019]
    Keywords : MPC; nonlinear MPC; model predictive control; thruster allocation; thrust allocation; motion control; motion control system; ship; dynamic positioning; azimuth; azipod;

    Abstract : Critical automated maneuvers for ships typically require a redundant set of thrusters. The motion control system hierarchy is commonly separated into several layers using a high-level motion controller and a thruster allocation (TA) algorithm. READ MORE

  2. 2. Positioning and parking analysis for an indoor positioning system : A comparative study between Bluetooth Low Energy and Ultra Wideband technology

    University essay from KTH/Hälsoinformatik och logistik

    Author : August Brodin Kont; [2019]
    Keywords : radio technology; real-time-localization-service; indoor positioning system; Bluetooth Low Energy; Ultra Wideband; accuracy; precision; sensepoint; radioteknologi; realtidslokaliseringstjänst; inomhuspositioneringssystem; Bluetooth Low Energy; Ultra Wideband; noggrannhet; precision; sensepoint;

    Abstract : The work done in this report as requested by H&D Wireless is performed by using an already developed real time positioning system called Griffin Enterprise Positioning Service and integratingit with ultrasound sensors for presence detection in order to enable assets to park in a visualized environment being actualized by tagging the asset with radio technology hardware. The testing environment was deployed with radio technology hardware equipped for transmitting and receiving radio signals for position estimation of tagged objects where hardware tags emits radio signals being received by sensing radio technology chips called sensepoints which also serves as communication links for further data processing. READ MORE

  3. 3. Radio based Cooperative Positioning for Vehicle-to-Vehicle Systems in Urban Scenarios

    University essay from Lunds universitet/Institutionen för elektro- och informationsteknik

    Author : Hao Wu; [2018]
    Keywords : V2V; V2X; CKF; SUMO; GemV2; ns3; algorithm; positioning; urban positioning; non-GPS; Technology and Engineering;

    Abstract : This master thesis aims at improving vehicle positioning in high-speed movement scenarios where global navigation satellite system (GNSS) does not work well. The standard 802. READ MORE

  4. 4. Autonomous model car : Construction and development for evaluation of indoor positioning system

    University essay from Uppsala universitet/Signaler och System

    Author : Svensson Martin; [2018]
    Keywords : autonomous; model; car; positioning system; UWB; LIDAR;

    Abstract : This thesis work aims for the development of an autonomous model car to evaluate an indoor Ultra-wideband (UWB) positioning system and for the investigation of integrating a Light Detection and Ranging (LIDAR) sensor to the final system. The goal to be achieved is that the model car should be able to receive a travel plan specified by the user, run autonomously along the plan by receiving the continuously updated position and stop in front of obstacles. READ MORE

  5. 5. Simplified method to investigate the modules positioning impact on large-scale PV plant performances in Northwest France

    University essay from KTH/Energiteknik

    Author : Maud Rietjens; [2018]
    Keywords : ;

    Abstract : Modules modalities (landscape or portrait mounting) affect the losses related to partial shading by changing the internal circuital modules orientation. This partial shading is responsible up to 25% of output production losses in large-scale ground-mounted photovoltaic power plants (Mao, Sunan, Peng, Yanlong, & Weiping, 2017). READ MORE