Sökning: "Breakdown Prediction"

Visar resultat 1 - 5 av 11 uppsatser innehållade orden Breakdown Prediction.

1. 1. Predicting Breakdowns in Transportation Vehicles using Supervised Learning

   Master-uppsats, KTH/Skolan för elektroteknik och datavetenskap (EECS)

   Författare :Shuo Li; [2023]
   Nyckelord :Breakdown Prediction; Transportation Vehicles; Diagnose; Gradient Boosting Classifier; Ensemble Model; Förutsägelse av haveri; transportfordon; diagnos; Gradient Boosting Classifier; Ensemblemodell;

   Sammanfattning : Vehicle breakdowns can lead to fatal accidents, increase costs and reduce productivity. Therefore, robust and accurate fault diagnosis and prediction systems are critical to ensure the proper operation of vehicles. Many researchers have used machine learning for the prediction of vehicle breakdowns. LÄS MER

3. 2. Improving Availability of the Pelletization Process

   Uppsats för yrkesexamina på avancerad nivå, Luleå tekniska universitet/Institutionen för ekonomi, teknik, konst och samhälle

   Författare :Emil Andreasson; Pontus Åhman; [2022]
   Nyckelord :Availability; Predictive Maintenance; Pelletization; Statistical Process Control; Refractory Material; DMAIC;

   Sammanfattning : The Grate-Kiln-Cooler process is a commonly used method of sintering during iron ore pelletization, where the pellets are formed, dried, and hardened. The pellets are oxidized in the rotating Kiln, turning magnetite (Fe3O4) to hematite (Fe2O3), making the pellets attain suitable metallurgical attributes for further processing. LÄS MER

4. 3. Predictive Maintenance in Industrial Machinery using Machine Learning

   Magister-uppsats, Luleå tekniska universitet/Institutionen för system- och rymdteknik

   Författare :Jasim Abbasi; [2021]
   Nyckelord :Predictive Maintenance; Rotatory Machinery Fault Prediction; Gearbox Fault Prediction;

   Sammanfattning : Background: The gearbox and machinery faults prediction are expensive both in terms of repair and loss output in production. These losses or faults may lead to complete machinery or plant breakdown. LÄS MER

5. 4. Toward predictive maintenance in surface treatment processes : A DMAIC case study at Seco Tools

   Uppsats för yrkesexamina på avancerad nivå, Luleå tekniska universitet/Institutionen för ekonomi, teknik, konst och samhälle

   Författare :Martin Berg; Albin Eriksson; [2021]
   Nyckelord :Predictive maintenance; Industry 4.0; Data-driven maintenance; chemical vapour deposition; wet blasting;

   Sammanfattning : Surface treatments are often used in the manufacturing industry to change the surface of a product, including its related properties and functions. The occurrence of degradation and corrosion in surface treatment processes can lead to critical breakdowns over time. LÄS MER

7. 5. Självaggregering i blandningar av gallsalteroch fosfolipid undersöktes med statiskoch dynamisk ljusspridning vid 21 ̊ C och 37 ̊ C

   Master-uppsats, Uppsala universitet/Institutionen för farmaci

   Författare :Robabeh Kheirkhah Abkenar; [2021]
   Nyckelord :NaC; natrium cholat; NaDC; natriumdeocykolat; DMPG; anjonic lipid dimyristoyl fosfatidylglycerol;

   Sammanfattning : Introduction: Phospholipids amphiphilic structure gives them special properties such as self-aggregation, emulsifying and wetting properties. Among the various structures resulting from the dissolution of phospholipids in water are the liposome, which acts as a drug carrier. LÄS MER