N. Machine System Models
Machine, formed by one or more mechanisms, is
an instrument designed to produce effective power or transform the mechanical
energy based on the input force or power. In our daily life, there are many
machines existed which are constructed based on the basic mechanisms as mentioned
in the previous chapters. For example, the crane is formed by a number of gear
mechanisms, the steam engine is constructed based on a linkage mechanism, the
four-stroke engine is designed primarily consisting the slider-crank mechanism
and cam mechanisms,¡K, etc.