1.Prof. Rohit D. Ghulanavar, 2.Prof.M.G.Mulla Autoren1&2-Working as an Asst.Prof.in Department of Mechanical Engineering at Sant Gajanan Maharaj College of Engineering Mahagaon,MS,India and Research Scholar of Koneru Lakshmaiah Education Foundation ,Vijayawada, AP, India. Autor1-Experte auf dem Gebiet der Konstruktion mechanischer Systeme und der Mechatronik.