560 uppsatser · sida 20 av 38
… easily connect to the existing heat pump system. The existing heat pump, our test plant, has been supplemented by an advanced storage tank used to allow different operating modes. When there is an excess of solar energy from the solar collectors the borehole should be recharged …
… steget är utvärdera prototypen med användaren, genom att göra ” think-out-loud testing”. Rapporten beskriver också ett verkligt test av grundmodellen. Grundmodellen testas genom att arbeta med att förbättra användbarheten på en produkt som är under utveckling. Produkten heter …
… to get a better user experience. Finally, we developed various scenarios to test the prototype's functionality. These scenarios correspond to different tasks that the user might encounter. As a result, we could answer the question by showing that the mobile application will …
… present, students will be motivated only by institutional mechanisms such as test results and grades. This leads to them using a number of techniques for ”optimizing the system” by getting maximal results for minimal effort. This essay looks at two pedagogical movements that aim …
… a sensitivity analysis with changes in various parameters has been made, to test the durability of the profitability. According to the results, solar cells are more profitable than solar thermal collectors. The most profitable choice is the monocrystalline solar cell. In the …
… the user interface and compatibility among different client devices. The full test of a web-based system prior to the publication is often regarded as an important part of the process to create a complete and successful website. This bachelor thesis investigates the possibility …
a sunny story?
… investment options. A sensitivity analysis is also carried out in order to test how changes in different factors affect the outcome of the optimization. Results show that in order for an investment in solar power to be economically feasible on a Swedish pig farm, with the …
… of miniaturevehicles equipped with various sensors, to use as a physical testbed for autonomousdriving. One big disadvantage with this method is the long iteration time that occursduring the development and testing of a new software.This project has improved this process by …
? CTI-projekt Holmen Skog/Örnfrakt 2005-2006
… To reduce costs and increase accessibility Holmen Skog decided to install and test a CTI-system. Central tire inflation (CTI) is a system that makes it possible to monitor and vary a vehicle’s tire inflation pressures from the cabin, while the vehicle is in motion. When tire …
… be used to speed up the process while maintaining the precision. In order to test and evaluate different theories, two different mathematical models have been developed. The models where implemented in the simulation program SIMULINK in MATLAB and they where compared to and …
… a rough estimation about the cell count in the milk CMT (California Mastitis Test) was used, but all samples have also been analysed with electronic fluorescensbased cellcounting to get a more precise value of the cell count in the milk. This information was then used to decide …
… simulations easier for the complete PWM-system. The design was synthesised and tested with a prototypeboard including a SPARTAN II FPGA. In order to test the design, a powerstage and a motor was included. The tests showed that the design was working as expected according to the …
… energy demanding, and having a well-functioning model of the system is of greatest interest. The model can then be used to study energy consumption and to test different control strategies. Two models have been developed during the master thesis. The main model is a complete …
hur uppnår man den ideala simuleringsmodellen för att därigenom reducera antalet falleringar i det kritiska systemets målmiljö?
… examensarbete har vi undersökt hur företag som tillämpar miljösimulering för test av kritiska system och som beslutsunderlag går tillväga för att uppnå den ideala simuleringsmodellen. Bakgrunden är att ett flertal litteraturförfattare i ämnet efterlyser tydligare allmänna …
… model of the vehicle. The two methods have been evaluated and compared. Test results show that the two methods perform equivalently. The autonomous travel is undertaken between predetermined waypoints. In order to steer the vehicle a PID-controller based on the error between …
