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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.

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Showing 1 to 2 of 2 (0.172 seconds)

Spelling suggestions: "subject:"anergy consumption simulation"" "subject:"ernergy consumption simulation""

1

Powersim : a tool for energy consumption estimation of Palm Pilot applications

Lazard, Laurent 20 July 2000 (has links)
In this thesis, we develop a simulator for estimating the energy consumed in executing tasks on a mobile device - the Palm Pilot. We measured the energy consumed by each instruction of the device's assembly language and incorporated these measurements into a public domain emulator for the Palm Pilot. This emulator is cycle accurate and therefore our energy estimates for running high-level tasks is also quite accurate. We validated our simulator via a series of benchmarks where predicted and measured values of energy consumed are compared. Finally, to illustrate how the simulator can be used for energy saving purposes, different versions of a Palm Pilot cryptographic application are analyzed. / Graduation date: 2001
2

Advanced Modelling and Energy Efficiency Prediction for Road Vehicles

Nordström, Erik January 2020 (has links)
This thesis presents a first real world case-study of road transport operations that use the COVER format, in which the driver and the vehicle are regarded as separate entities. This format enables a complex representation of the transport operation that potentially better describe reality compared to the conventional representation used in today’s certification tools. The representation of operations treated in this thesis is called Operating Cycles and has been used to fully describe three representative transport missions from a case-study truck. Stochastically generated operating cycles have been used to create a large data set and thus prevent overfitting of specific cycles. The Operating Cycle-representation allowed for fair comparison between vehicle designs and ultimately manifested a vehicle composition that reduced the fuel consumption by nearly 10% for the same kind of transport operations.
Operating cycle
CO2 emissions
Energy consumption simulation
Powertrain optimization
Road format
Transport mission
Truck transportation
Mathematical model
Physical Sciences
Fysik
Vehicle Engineering
Farkostteknik

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