Search for dissertations about: "scan matching algorithm"

Found 4 swedish dissertations containing the words scan matching algorithm.

  1. 1. Robust self-localization of mobile robots in dynamic environments using scan matching algorithms

    University dissertation from Göteborg : Chalmers university of technology

    Author : Ola Bengtsson; [2006]
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TECHNOLOGY Information technology Signal processing; TEKNIKVETENSKAP Informationsteknik Signalbehandling; Mobile robot; Self-localization; Scan matching algorithm; Changed environments; Dynamic environments; o-variance matrix; Kalman filter; scan matching algorithm; dynamic environments; self-localization; co-variance matrix; changed environments;

    Abstract : The most fundamental task for any mobile robot is to perform self-localization in the world in which it is currently active, i.e. determine its position relative its world. Encoders that count wheel rotations are often used, which can be turned into relative position estimates by mean of integration. READ MORE

  2. 2. 3D Scan Matching for Mobile Robots with Application to Mine Mapping : Licentiate Thesis

    University dissertation from Örebro University

    Author : Martin Magnusson; Örebro universitet.; [2006]
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; TECHNOLOGY Information technology Computer science; TEKNIKVETENSKAP Informationsteknik Datavetenskap;

    Abstract : This thesis is concerned with three-dimensional scan registration, in particular of underground mine tunnels. Registration of partial range scans is an essential part of building 3D maps, and autonomous creation of reliable maps is a first step towards autonomous mining vehicles. READ MORE

  3. 3. Next Generation Wideband Antenna Arrays for Communications and Radio Astrophysics

    University dissertation from KTH Royal Institute of Technology

    Author : Christos Kolitsidas; KTH.; [2017]
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; array figure of merit; fundamental limits; wideband array; wide scan-angle array; strongly coupled asymmetric dipole array; periodic loading; soft Vivaldi array; 21cm Cosmology; Epoch of Reionization; Electrical Engineering; Elektro- och systemteknik;

    Abstract : Wideband, wide-scan antenna arrays are a promising candidate for the future wireless networks and as well as an essential part of experimental radio astrophysics. Understanding the underline physics of the element performance in the array environment is paramount to develop and improve the performance of array systems. READ MORE

  4. 4. Mobile robot fault detection using multiple localization modules

    University dissertation from Stockholm : KTH

    Author : Paul Sundvall; KTH.; [2006]
    Keywords : ;

    Abstract : Most applications in service robotics require that the position of the robot is accurately known. Faults affecting the localization system can thus have serious effects on the overall performance. READ MORE