Engineering Commons^™

Drone Location And Scheduling Problems In Humanitarian Logistics., Zabih Ghelichi

Electronic Theses and Dissertations

Unmanned Aerial Vehicles (UAVs), commonly referred to as drones, are a promising technology for the last-mile delivery of medical and aid items in humanitarian logistics. In emergency scenarios, like disasters, where transportation networks are destroyed and people are stranded, drones can accelerate the delivery of urgently needed items, e.g., food and water, insulin shots and blood pressure pills, to those trapped in the disaster-affected areas. Drones can also provide logistics services in many non-emergency situations by delivering medical items, e.g., vaccine shots and lab specimens, to remote communities and hard-to-access locations. The contribution of using UAVs goes beyond merely having …

Efficient Design Of Integrated Underbody And Battery Pack For Battery Electric Vehicles, Gabriele Rosso

Electronic Theses and Dissertations

Climate change and the consequent more restrictive regulations are pushing the industry towards higher efficiency and lower emissions means of transport. The road transport sector is deeply affected, leading the main Original Equipment Manufacturers (OEMs) to start the transition to alternative powertrains, among which Battery Electric Vehicles (BEVs) are the faster-growing.

The large, heavy, and safety-critical battery pack asks for a specific optimized solution for a lightweight and high-performance vehicle platform.

In this research, a first benchmarking analysis is presented to study the current state-of-the-art for BEV underbody and battery pack designs. Following this investigation, a classification scheme was designed …