Essays about: "EKF"

Showing result 11 - 15 of 120 essays containing the word EKF.

1. 11. Load Weighing for Underground Mining Machines

   University essay from Linköpings universitet/Institutionen för systemteknik

   Author : Axel Ståhlbom; [2022]
   Keywords : Kalman filter; EKF; load weiging; LHD; mining; load estimation; mass estimation;

   Abstract : The goal of this work was to calculate the mass in the bucket of a underground loaderfrom pressure data in the cylinders. Three different approaches to using a Kalman filter toestimate the loaded mass were tried and evaluated in MATLAB simulations. READ MORE

3. 12. Modeling and Control of a PMSM Operating in Low Speeds

   University essay from Linköpings universitet/Fordonssystem

   Author : Robin Helsing; Tobias Sanchez; [2022]
   Keywords : PMSM; BLDC; low speed; EKF; UKF; MPC; Extended Kalman Filter; Unscented Kalman Filter; PI; Control; FOC;

   Abstract : A permanent magnet synchronous motor is a type of motor that is used in several different application areas, not least in an autonomous robots where it is the motor that drives the wheels. Today, many actors choose simulation as a tool to save money and time when product tests are performed. READ MORE

4. 13. Localization For AutonomousDriving using Statistical Filtering : A GPS aided navigation approach with EKF and UKF

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

   Author : Devrat Singh; [2022]
   Keywords : Land Vehicle Localization; Sensor Fusion; GNSS-INS Fusion; UKF; EKF;

   Abstract : A critical requirement for safe autonomous driving is to have an accurate state estimate of thevehicle. One of the most ubiquitous yet reliable ways for this task is through the integrationof the onboard Inertial Navigation System (INS) and the Global Navigation Satellite System(GNSS). READ MORE

5. 14. Collision Avoidance for Complex and Dynamic Obstacles : A study for warehouse safety

   University essay from Linköpings universitet/Reglerteknik

   Author : Sandra Ljungberg; Ester Brandås; [2022]
   Keywords : Object Detection; Object Tracking; Obstacle Avoidance; Collision Avoidance; Automated Guided Vehicle;

   Abstract : Today a group of automated guided vehicles at Toyota Material Handling Manufacturing Sweden detect and avoid objects primarily by using 2D-LiDAR, with shortcomings being the limitation of only scanning the area in a 2D plane and missing objects close to the ground. Several dynamic obstacles exist in the environment of the vehicles. READ MORE

6. 15. Kalman-Filter Design and Evaluation for PMSM Rotor-Temperature Estimation

   University essay from Lunds universitet/Institutionen för reglerteknik

   Author : Daniel Mårtensson; [2022]
   Keywords : Technology and Engineering;

   Abstract : The permanent magnet synchronous motor, PMSM, is an efficient electrical motor that has seen a greater prevalence in the automotive industry from the increasing demand for electrical vehicles. Managing the temperature of the permanent magnet rotor is important to optimize motor utilization and avoid hardware failures. READ MORE