Elastodynamic analysi of mechanism 7R

摘要

The paper presetns a genereal mhtod for elastodynamic analysis of spatial mechanisms through relative displacement mehtod in plucker coordinates.Taking into accunt the known kinematic anlaysi ifs presented calcuation algorithm for reactions from joints of rigid links mechanims,displacements from joints and deflected fo mean elatstid link's axes with linear elasticity.The mehtod is illustrated on spatial mechanism 7R.