548 uppsatser · sida 14 av 37
Autonoma och fj?rrstyrda fartyg blir successivt vanligare inom sj?fart. Denna utveckling st?ller stora krav p? den funktionella s?kerheten hos styrsystem. S?rskilt viktigt ?r det att ?verg?ngarna mellan olika k?rstationer sker p? ett tillf?rlitligt s?tt f?r att undvika farliga …
en fallstudie i Arvika Parkf?rvaltning
… The experiment led to a better understanding of the amount of material, machinery, and time needed to construct a larger compost heap. Based on the results from gathered information (interviews, literature studies, and the experiment), Arvika Fastighets AB is recommended to use …
… cost of cross cutting losses, delivery bonus-losses and moving the logging machines from on logging unit to another. The aim is to increase the adaptability between timber request and logging result on assortment level. A seeond objective is to make a survey offactors that …
… system that is going to be installed shall have the capacity to support all machines with unit-, semi- and finished goods during full production. The work has also included studying the possibilities to change the material flow in a positive way between the storage and the …
… is an attempt to study the interface in itself, where the human meets the machine and the problems that can arise. I study a particular interface, namely the OPAC of Libra III. In 1999 IFLA presented recommendations for what an OPAC shall contain, and in one part of my master …
modernitet i Visbys bouppteckningar och press 1880-1910
… between 1880-1910. Telephones reached the city very early just like sewing machines or bicycles. Electricity lighted streets and homes just a few years after the turn of the century. Modern things seem to have reached the shopkeepers first, even before the upper class. The paper …
… a simulation study in MATLAB. The system architecture is assumed to be a MIMD- machine, (Multiple Instruction stream Multiple Data stream) with bus-typologi and message-architecture. Scheduling was made on this system where the number of processors varying from five to ten. The …
This thesis aimed to study the interaction between an educational technology system and its users and give suggestions for design improvements. The technology system is called EDIT (Educational Development through Information Technology) and has been developed and applied at …
… MATLAB and they where compared to and adapted to data measured on the physical machine. One model is developed from physical relationships and mostly used for simulations while the other one, a condition state model, has been used for regulator design. The first question to …
en systemanalys av effekter från avverkning till levererad virkesråvara
… and costs in SEK per m3fub. To ensure that the change is technical feasible, a machine operator (harvester and forwarder) and a truck has been operating with 4-meter lengths. The Timber Measurement Association at Mörrum's pulp mill has delivered their point of view of the …
Improved wireless datacommunication with the forest machines might be the next big step in the logging process. The use for wireless communicationsystems within the forestry is among other things to report the production from the forest machines, to supply the machine opera-tors …
tre hierarkiska nivåer i Rederiet
… thoeries. To identify leadership on three hierarchical levels ” head of machinery, superintendent and captain ” and to analyse how leadership are descibed in the soapopera. Realization: The study is based on videotaped episodes of the soapopera Rederiet. Conclusion: The mediate …
Telia Telesvar is an automatic anwering machine that is provided in your stationary telephone at home. The drawback of this is that you cannot see if anyone has called you. This report describes how a terminal for Telias Telesvar could be designed. Telesvar terminal will show in …
… more built-in frequency converters without filter in pumps, compressors and machines in the whole net. After a number of measurements one can suppose that some parts of the FHP power net is unstable. In an unstable weak power net frequency converters produce a large number of …
att välja marknadsföringsstrategi
… of today is getting larger and larger and it demands more efficient machines to handle these larger units. But all farmers don’t have the opportunities or don’t want to expand. What should they do if they want to remain on the farm? An alternative is to start a farm shop. This …
