In this project has Matlab R2007B cersion 7.5.0.342 been used. The used Simulink version is 7.0. The constant files folder contains the m files, that must be used, before the model files can be executed in matlab. The model files folder contains all the model used, both simulation models and models that has to be executed on the actual test setup. The maple folder contains the maple file used to derive the diferential equations in the model chapter. The plant measurements and test folder contains test made on the actual plant. When the data is loaded into matlab, all the data has a describtion, so the actual test can be reconstructed. The literature and datasheet used in the project are found in the literature folder. In every folder, is there a info.txt file, which describes how the files in the current folder must be used and whot it contains.