A.Srinath, Professor in Mechanical Dept, Sanjay Singh, Scholar, Jagpal Singh Bal and A.Jagadeesh have authored a paper and published in IJETSE
Abstract - Hamming number Technique reported earlier  to test isomorphism is perfected. It is shown that Hamming number can be used to reveal the parametric efficiency of kinematic chains. Also, it gives an idea to the designer about the displacements of the links which can be used to select the input and output links for higher mechanical advantage and for accurate function generation. Hamming number is correlated with parallelism so that different structures can be compared for parallelism.