Essays about: "Linearization"

Showing result 1 - 5 of 71 essays containing the word Linearization.

  1. 1. Precision Tailoring Cooling Systems using Linear Regression

    University essay from KTH/Matematisk statistik

    Author : Kajsa Bjelle; Ida Cui; [2021]
    Keywords : Regression analysis; nonlinear regression; linear regression; Levenberg-Marquardt; applied mathematics; friction factor; wavy fin; bachelor thesis; Regressionsanalys; ickelinjär regression; linjär regression; Levenberg-Marquardt; tillämpad matematik; friktionsfaktor; wavy fin; kandidatexamensarbete;

    Abstract : This bachelor thesis is written for KTH Royal Institute of Technology and Ymer Technology AB. It examines the friction factor associated with the pressure drop in wavy-fin heat exchangers. Previous studies have used a nonlinear approach for determining the regression coefficients. READ MORE

  2. 2. Model Predictive Control for Cooperative Multi-UAV Systems

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

    Author : Roberto Castro Sundin; [2021]
    Keywords : Control theory; Model Predictive Control; Unmanned Aerial Vehicles; Airborne payload transport; Reglerteknik; Modellprediktiv reglering; Obemannade luftfarkoster; Luftburen lasttransport;

    Abstract : The maneuverability and freedom provided by unmanned aerial vehicles (UAVs) make these an interesting choice for transporting objects in settings such as search and rescue operations, construction, and smart factories. A commonly proposed method of transport is by using cables attached between each UAV and the payload. READ MORE

  3. 3. Linearization Based Model Predictive Control of a Diesel Engine with Exhaust Gas Recirculation and Variable-Geometry Turbocharger

    University essay from Linköpings universitet/Fordonssystem

    Author : Jonatan Gustafsson; [2021]
    Keywords : MPC; Model Predictive Control; LMPC; Linearization Based MPC; SLMPC; Successive Linearization Based MPC; Reference Generator; CasADi; EGR; Exhaust Gas Recirculation; VGT; Variable-Geometry Turbocharger; Diesel Engine; Heavy Duty Diesel Engine; Automatic Control; WHTC; World Harmonized Transient Cycle; Direct Multiple Shooting;

    Abstract : Engine control systems aim to ensure satisfactory output performance whilst adhering to requirements on emissions, drivability and fuel efficiency. Model predictive control (MPC) has shown promising results when applied to multivariable and nonlinear systems with operational constraints, such as diesel engines. READ MORE

  4. 4. Linearization of Resistive Digital-to-Analog Converter for RF-Applications Using Compensator and Digital Predistortion

    University essay from Linköpings universitet/Elektroniska Kretsar och System

    Author : Henrik Eklund; [2021]
    Keywords : DAC; RDAC; DPD; Linearization; Digital-to-Analog Converter; Resistive Digital-to-Analog Converter; Digital Predistortion;

    Abstract : High-speed digital-to-analog converters are critical components in many radiofrequency (RF) applications. The resistive DAC (RDAC) architecture is suitable for high-speed implementation in extremely scaled digital circuit nodes. READ MORE

  5. 5. Semi-Automatic Generation of Control Law Parameters for Generic Fighter Aircraft

    University essay from Linköpings universitet/Reglerteknik

    Author : Markus Lindblom; [2020]
    Keywords : Semi-automatic; control; law; generic; fighter; aircraft;

    Abstract : Control law design can be an iterative and time-consuming process. The design procedure can often include manual tuning, not uncommonly in the form of trial and error. Modern software tools may alleviate this process but are generally not developed for use within any specific industry. READ MORE