SAM: Simulation and Analysis of Mechanisms

Abstract

SAM (Simulation and Analysis of Mechanisms) is an interactive PC-software package for the motion and force analysis of arbitrary planar mechanisms, which can be assembled from basic components including beams, sliders, gears, belts, springs, dampers and friction elements. SAM integrates pre-processing, numerical analysis and postprocessing, such as animation and xy-plots, in an easy to-use environment offering pull-down menus, mouse support and help facilities. The mathematical foundation of the program is based on the well-known finite element approach. Open loop, closed loop, multiple loop and even complex planetary mechanisms can equally well be analysed due to the finite element formulation. Over the past ten years, the program has proven its value and is appreciated by many users from industry and especially from educational institutes. Apart from the internal analysis engine its most apparent feature is the ease of use, which makes it an interesting tool for non-expert and occasional users.