Essays about: "complement system"

Showing result 11 - 15 of 361 essays containing the words complement system.

  1. 11. Syntax-Based Dependency Discovery : Extracting Dependencies Between Integration Test Cases for Passive Testing

    University essay from KTH/Hälsoinformatik och logistik

    Author : David Halldoff; Martin Sten; [2023]
    Keywords : Software testing; passive testing; integration testing; test case; dependency discovery; guarded assertion; automotive; safety-critical; Mjukvarutestning; passiv testning; integrationstestning; testfall; beroendeupptäckt; fordon; säkerhetskritisk;

    Abstract : Modern-day vehicles consist of numerous electronic computing devices with accompanying software. Since vehicles are generally classified as safety-critical systems, rigorous testing strategies have to be deployed to ensure correct operation of the embedded software. READ MORE

  3. 12. Emergency Communication for LoRaMesh using Blockchain and Distributed technologies

    University essay from Linnéuniversitetet/Institutionen för datavetenskap och medieteknik (DM)

    Author : Joakim Bjurehov; [2023]
    Keywords : Proof-of-concept; Emergency communication; Messaging application; Blockchain technologies; Distributed technologies;

    Abstract : In today's society we need an emergency communication system to facilitate communication for when disaster strikes. Where the previous attempts only focused on the network communication and were missing a messaging capability between users. READ MORE

  4. 13. Improving the guidance, navigation and control design of the KNATTE platform

    University essay from Luleå tekniska universitet/Institutionen för system- och rymdteknik

    Author : Lars Lundström; [2023]
    Keywords : Multisensor Data Fusion; Nonlinear Kalman Filter; Neural Network;

    Abstract : For complex satellite missions that rely on agile and high-precision manoeuvres, the low-friction aspect of the space environment is a critical component in understanding the attitude control dynamics of the spacecraft. The Kinesthetic Node and Autonomous Table-Top Emulator (KNATTE) is a three-degree-of-freedom frictionless vehicle that serves as the foundation of a multipurpose platform for real-time spacecraft hardware-in-the-loop experiments, and allows emulation of these conditions in two dimensions with the purpose of validating various guidance, navigation, and control algorithms. READ MORE

  5. 14. Validating and comparing Total Electron Content estimates from Incoherent Scatter Radar and Global Positioning System

    University essay from Luleå tekniska universitet/Rymdteknik

    Author : Sven Molenkamp; [2023]
    Keywords : ;

    Abstract : This thesis aims to analyze the possibilities to use Incoherent Scatter Radar to measure Total Electron Content in the ionosphere. By comparing the results from EISCATselectron density data over altitude and time to Total Electron Content estimates from GPS satellites and their receivers through a climatology as well as qualitative analysis for separate EISCAT experiments a comparison between the two is conducted. READ MORE

  6. 15. Development of an Accelerated Test Method for Compressed Natural Gas Fuel System Robustness against Contamination

    University essay from Luleå tekniska universitet/Institutionen för teknikvetenskap och matematik

    Author : Elias Aretorn; [2023]
    Keywords : CNG; Natural Gas; Heavy-Duty Vehicles; Fuel System; Contamination; Cleanliness; Accelerated Testing; Experimental Setup; Pressure Regulator;

    Abstract : A key factor for driving the shift towards sustainable transportation systems is alternative fuels, where compressed natural gas (CNG) is a beneficial alternative to the conventional fossil fuels with respect to greenhouse gas emissions. A fuel system is needed for heavy-duty natural gas vehicles, in order to transport the highly pressurized gas from the fuel tanks to the internal combustion engine. READ MORE