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Showing result 1 - 5 of 9 essays matching the above criteria.

  1. 1. Distance and orientation-based formation control of UAVs and coordination with UGVs

    University essay from Lunds universitet/Institutionen för reglerteknik

    Author : Stevedan Ogochukwu Omodolor; [2022]
    Keywords : Technology and Engineering;

    Abstract : Nowadays, research in autonomous drones has increased thanks to the advancement of drone technology. Nevertheless, there are still limitations when performing specific missions due to flight duration, computational load and mission complexity. This thesis investigates ways to solve this problem by taking advantage of multiple UAVs and UGVs. READ MORE

  3. 2. Collaborative Control of Autonomous Ground Vehicles

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

    Author : Moa Säll; Gustav Thorén; [2022]
    Keywords : autonomous ground vehicles; trajectory tracking; formation control; collision avoidance; repulsion field;

    Abstract : Autonomous ground vehicles (AGVs) is a growing field within research. AGVs are used in areas like reconnaissance,surveillance, transportation and self-driving cars. The goal of this project is to drive a system of five AGVs modelled as differential drive vehicles along an arbitrary path through a field of obstacles while holding a formation. READ MORE

  4. 3. Importance Sampling in Wireless Communication Systems with Ultra-Low Error Rates

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

    Author : Bharat Maheshwari; Yewen Zhou; [2022]
    Keywords : error region; Monte Carlo; importance sampling; rejection sampling; Kullback-Leibler divergence.; Technology and Engineering;

    Abstract : Simulation mimics the behaviour of real world processes or the system over time. It helps us to understand the impact of modification and the effect of introducing various interventions to a system. READ MORE

  5. 4. Cooperative Control of Autonomous Ground Vehicles

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

    Author : Mohammed Akif; Sebastian Geivald; [2021]
    Keywords : Trajectory tracking; Formation control; Collision avoidance; multi-agent system; Autonomous ground vehicles;

    Abstract : As autonomous ground vehicles grow in popularity,it is of interest to study how they could coordinate together andhow the technical systems can be implemented in a safe andeffective manner. The objective of this report is to examine howto autonomously move a formation of vehicles without collisionswith obstacles or other vehicles. READ MORE

  6. 5. Impact of non-idealities and integrator leakage on the performance of IR-UWB receiver front end

    University essay from KTH/Skolan för informations- och kommunikationsteknik (ICT)

    Author : Tharakaramu Navineni; [2012]
    Keywords : IR-UWB; non-coherent energy detector; system modeling; non-idealities; integrator leakage; BER; Matlab;

    Abstract : UWB has the huge potential to impact the present communication systems due to its enormous available bandwidth, range/data rate trade-off, and potential for very low cost operation. According to FCC, Ultra Wideband (UWB) radio signal defined as a signal that occupies a bandwidth of 500 MHz or fractional bandwidth larger than 20% with strict limits on its power spectral density to -41. READ MORE