Essays about: "fälttest"

Showing result 1 - 5 of 9 essays containing the word fälttest.

  1. 1. Comparative Analysis and Development of Receivers for Drone Remote Identification

    University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)

    Author : Xiaolinglong Guo; [2023]
    Keywords : drone detection; remote identification; field test; wireless receiver; drönardetektering; fjärridentifiering; fälttest; trådlös mottagare;

    Abstract : Similar to a car’s license plate, the European Union Aviation Safety Agency (EASA) has released new regulations imposing the registration of drone operators and the broadcasting of the drone’s “digital license plate”, i.e., the drone Remote Identification (RID) in flight, which gives a new opportunity in drone surveillance. READ MORE

  3. 2. Development and tests of SONAR array for underwater communication

    University essay from KTH/Marina system

    Author : Marcus Hellman; [2020]
    Keywords : ;

    Abstract : Water covers about 70 % of Earth’s surface. Most of the water is located in the ocean’s, which have an average depth of almost 3700 meters. This implies that there is a multitude of phenomena to investigate and discover. But due to human limitations other methods and tools need to be considered in order to investigate the depths. READ MORE

  4. 3. Simulating Low Frequency Reverberation in Rooms

    University essay from KTH/Marcus Wallenberg Laboratoriet MWL

    Author : Mattias Svensson; [2020]
    Keywords : Low frequencies; Room acoustics; Finite Difference Time Domain method; FDTD.; Rumsakustik; låga frekvenser; Finite Difference Time Domain metoden; FDTD.;

    Abstract : The aim of this thesis was to make a practical tool for low frequency analysis in room acoustics.The need arises from Acad’s experience that their results from simulations using raytracing software deviate in the lower frequencies when compared to field measurements inrooms. READ MORE

  5. 4. Successful Digital Product identification

    University essay from KTH/Industriell produktion

    Author : Jesper Schröder; Mikael Warwas; [2018]
    Keywords : ;

    Abstract : The purpose of this master thesis project is to explore the different possibilities available today forEpiroc Rock Drills Tools AB to digitally identify their products, with primary focus on Down-The-Holedrill bits for blast drilling. This report provides a thorough investigation on currently availabletechnologies that could be applied for digital product identification, a benchmark study of thestrategies applied by other companies and in other business areas with similar goals and relatableconditions. READ MORE

  6. 5. Radmyllning med kultivator

    University essay from SLU/Dept. of Biosystems and Technology (from 130101)

    Author : Erik Nordqvist; Gustav Hilmér; [2016]
    Keywords : mineralgödning; gödsling; myllning; kultivatorpinne; placering; djupmyllning;

    Abstract : Syftet med arbetet är att undersöka vad den nya tekniken radmyllning med kultivator innan sådd har för påverkan på var gödningen placeras i marken. Arbetet har gjorts tillsammans med Väderstad AB. READ MORE