... systems are those in which inertia is neglected. Moreover, theelements constituting a mechanical system are rigid and deformable solids,compressible and incompressible fluids, and inviscid and ... study. Man-made mechanical systems can be either controlled or uncontrolled. Most engineering systems are con-trolled mechanical systems, and hence, we will focus on these. Moreover,a controlled ... robotic mechanical systems in operation are the well-known six-axis industrial manipulators, six-degree-of-freedom flight simu-lators, walking machines, mechanical hands, and rolling robots....