Essays about: "control valve"

Showing result 16 - 20 of 108 essays containing the words control valve.

  1. 16. Implementation of a Model Predictive Controller in a Spark-Ignition Engine

    University essay from Linköpings universitet/Fordonssystem

    Author : Gustav Mann; Jakob Luedtke; [2021]
    Keywords : Model Predictive Control; SI engine; Variable Valve Timing; Throttle;

    Abstract : The propulsion of the spark-ignition engine has been investigated and developed during the past century to improve driveability, minimize fuel consumption and emissions, resulting in highly engineered and computerized powertrains. Well balanced engine maps containing coordinated set-points and model-based information sharing have solved the cross-coupling between different control loops. READ MORE

  3. 17. Control Design for an Energy-Sharing Module of Next-Generation Thermal Energy System ectogrid™

    University essay from Lunds universitet/Institutionen för reglerteknik

    Author : Lisa Korsell; Tuva Ydén; [2021]
    Keywords : Technology and Engineering;

    Abstract : Today, heat and electricity production are two main sources of greenhouse gas emissions. A big share of the overall energy consumption is used to provide buildings with heating and cooling. Smart-energy solutions of heating and cooling could therefore be a more sustainable solution contributing to the green transition of the energy system. READ MORE

  4. 18. Current Control and Modelling of an Inspiration Valve

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

    Author : Astrid Lindstedt; [2021]
    Keywords : Current Servo; Cascade Control; Solenoid Model; Ventilator; Strömregulator; Kaskadreglering; Solenoid modell; Respirator;

    Abstract : An analog current servo of an intensive care ventilator is being developed at Getinge in Stockholm. The current servo is used to control the output gas flow of an inspiration valve to a patient’s lungs. The ventilator’s control system is in a cascade design of two closed-loops, of which the current servo is the controller for the inner loop. READ MORE

  5. 19. A GENeric Internal Combustion Engine model : LiU-Genie

    University essay from Linköpings universitet/Fordonssystem

    Author : Oskar Lind Jonsson; [2021]
    Keywords : ;

    Abstract : As the demand for control in modern vehicles grows, models are needed to develop a better understanding of processes and engine behavior. The thesis contributes with a generic extended MVEM with SI and CI as well as VVA compatibility and modeling structure using MATLAB/Simulink environment. READ MORE

  6. 20. Data mining techniques for modeling the operating behaviors of smart building control valve systems

    University essay from Blekinge Tekniska Högskola/Institutionen för datavetenskap

    Author : Amirmohammad Eghbalian; [2020]
    Keywords : Machine learning; Data mining; Outlier detection; Time-series; HVAC R;

    Abstract : Background. One of the challenges about smart control valves system is processing and analyzing sensors data to extract useful information. These types of information can be used to detect the deviating behaviors which can be an indication of faults and issues in the system. READ MORE