Essays about: "time-delay estimation"

Showing result 1 - 5 of 11 essays containing the words time-delay estimation.

  1. 1. Time Synchronization of TDOA Sensors Using a Local Reference Signal

    University essay from Linköpings universitet/Kommunikationssystem

    Author : Alfred Hult; [2020]
    Keywords : TDOA; synchronization; sensor network; correlation; time-delay estimation; estimation; UAV; GPS; timing signal;

    Abstract : Synchronization of distributed time difference of arrival (TDOA) sensor networks can be performed using reference signals from GPS satellites. This method provides high accuracy, but is vulnerable to jamming, and is not reliable enough to be used in military applications. READ MORE

  2. 2. Evaluation of models for process time delay estimation in a pulp bleaching plant

    University essay from Umeå universitet/Institutionen för fysik

    Author : Marcus Dahlbäck; [2020]
    Keywords : ;

    Abstract : The chemical processes used to manufacture pulp are always in development to cope with increasing environmental demands and competition. With a deeper understanding of the processes, the pulping industry can become both more profitable and effective at keeping an even and good quality of pulp, while reducing emissions. READ MORE

  3. 3. AN ADAPTIVE CONTROL SYSTEM BASED ON PID, I2PD AND RLS, A SIMULATED DESIGN FOR UAVS

    University essay from Mälardalens högskola/Akademin för innovation, design och teknik; Mälardalens högskola/Akademin för innovation, design och teknik

    Author : Johan Gärtner; Philip Johansson; [2017]
    Keywords : RLS; PID Controller; UAV; quadrotor; adaptive control; I2PD; simulation;

    Abstract : During this master thesis an adaptive control system for angular velocity was developed. The approach focuses on radio controlled quadrotors and thereby targets a computational efficient solution. The adaptation is divided into two steps. READ MORE

  4. 4. State Prediction for Haptic Remote Teleoperation - A Kalman Filter ApproachState Prognos för haptisk Remote teleoperation – en metod baserad på Kalman-filter

    University essay from KTH/Skolan för datavetenskap och kommunikation (CSC)

    Author : Muhammad Haky Rufianto; [2016]
    Keywords : Teleoperation; Kalman Filter; Haptic; Network Delay; Human Computer Interaction HCI ; State Prediction;

    Abstract : Teleoperation system is an important tool to control a device or model in an isolated area remotely where the operator cannot perform the task locally. The vast majority of teleoperation systems provides the operator with visual and haptic control to accomplish the assignment as naturally as possible. READ MORE

  5. 5. Water Depth Estimation Using Ultrasound Pulses for Handheld Diving Equipment

    University essay from Linköpings universitet/Institutionen för systemteknikLinköpings universitet/Tekniska högskolan

    Author : Katarina Mollén; [2015]
    Keywords : Depth sounding; Echo sounding; Underwater ultrasounding; Time of flight estimation; Time delay estimation; Matched filter; Cross correlation; GCC; PHAT; ML;

    Abstract : This thesis studies the design and implementation of an ultra-sonic water depth sounder. The depth sounder is implemented in a hand-held smart console used by divers. READ MORE