Politiikan teoria ennen 1900-lukua

Kirjallisuusarvostelu

Suomalaisen geofysiikan ensiaskeleita

Kirjallisuusarvostelu

Kuluttajavalistuksen aika on koittanut

Teema: Kansalainen kulutusmarkkinoilla.

Löytöretkeilijän lokikirja

Kirjallisuusarvostelu

Masa, mankka ja mä : c-kasetti kuuntelukulttuurin muuttajana 1970-1990

Teemanumero: Nuoruus ja kontrolli.

Kun telkkari astui nykyaikaan : Kolmoskanava ja television televisualisoituminen Suomessa

Teemanumero: Tv-viihde.

Comparison study of two competing models of an all mechanical power transmission system

A comparison between two competing models of an all mechanical power transmission system is studied by using Dymola –software as the simulation tool. This tool is compared with Matlab/ Simulink –software by using functionality, user-friendliness and price as comparison criteria. In this research we assume that the torque is balanceable and transmission ratios are calculated. Using kinematic connection sketches of the two transmission models, simulation models are built into the Dymola simulation environment. Models of transmission systems are modified according to simulation results to achieve a continuous variable transmission ratio. Simulation results are compared between the two transmission systems. The main features of Dymola and MATLAB/ Simulink are compared. Advantages and disadvantages of the two softwares are analyzed and compared.