Sökning: "Vehicle performance"

Visar resultat 6 - 10 av 894 uppsatser innehållade orden Vehicle performance.

1. 6. ENCOUNTERING AN EMERGENCY VEHICLE

   Master-uppsats, Göteborgs universitet/Institutionen för pedagogik, kommunikation och lärande

   Författare :Zeinab Nazari; [2023-07-03]
   Nyckelord :Simulator; ; driving simulation; ; EVA warning; ; driving;

   Sammanfattning : Purpose: This thesis aims to investigate the effectiveness of the Emergency Vehicle Approaching (EVA) warning and training on drivers' behavior when encountering an emergency vehicle in a driving simulator. Theory: Cognitive load theory was adopted as a theoretical framework for this study. LÄS MER

3. 7. Neural Network-based Anomaly Detection Models and Interpretability Methods for Multivariate Time Series Data

   Master-uppsats, Stockholms universitet/Institutionen för data- och systemvetenskap

   Författare :Deepthy Prasad; Swathi Hampapura Sripada; [2023]
   Nyckelord :multivariate - time series; anomaly detection; neural networks; autoencoders; interpretability; counterfactuals;

   Sammanfattning : Anomaly detection plays a crucial role in various domains, such as transportation, cybersecurity, and industrial monitoring, where the timely identification of unusual patterns or outliers is of utmost importance. Traditional statistical techniques have limitations in handling complex and highdimensional data, which motivates the use of deep learning approaches. LÄS MER

4. 8. Evaluation of Hydraulically InterconnectedSuspension Systems on TARA Machine

   Master-uppsats, KTH/Skolan för industriell teknik och management (ITM)

   Författare :Jingyao Yu; [2023]
   Nyckelord :hydraulically interconnected suspension system; full-vehicle analysis; dynamic performance; co-simulation; hydrauliskt sammanlänkade fjädringssystem; helfordonsanalys; dynamisk prestanda; sam-simulering;

   Sammanfattning : The TARA machine from Volvo is equipped with hydraulic suspension which can be connected with each other in different ways. The present study focuses on enhancing the dynamic performance of the TARA machine during its operations through the investigation of various hydraulically interconnected suspension (HIS) systems. LÄS MER

5. 9. Dynamic axel load estimation for an electrified vehicle : Normalkraftestimering på drivaxeln

   Master-uppsats, Linköpings universitet/Institutionen för systemteknik

   Författare :Majd Barakat; [2023]
   Nyckelord :Vehicle dynamics; Suspension systems; Vehicle design; Bounce-Pitch model; Car quarter model; Normal force; Normal force estimation;

   Sammanfattning : The brake system is critical for ensuring safe driving and has been the focus of development for many years. Pneumatic braking technology is commonly used in heavy vehicles,but it results in energy wastage and high service costs. Some countries mandate auxiliarybraking systems to assist in stopping the vehicle in addition to service brakes. LÄS MER

7. 10. Customizable Contraction Hierarchies for Mixed Fleet Vehicle Routing : Fast weight customization when not adhering to triangle inequality

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

   Författare :Martin Larsson; [2023]
   Nyckelord :Contraction Hierarchies; Customizable Contraction Hierarchies; Vehicle Routing Problem; Battery Electric Vehicles; Mixed Fleet; Kontraktionshierarkier; Anpassningsbara Kontraktionshierarkier; Ruttplanering; Batteridrivna elfordon; Blandad fordonsflotta;

   Sammanfattning : As the transport industry shifts towards Battery Electric Vehicles (BEVs) the need for accurate route planning rises. BEVs have reduced range compared to traditional fuel based vehicles, and the range can vary greatly depending on ambient conditions and vehicle load. LÄS MER