This collection of selected papers from the 2011 International Conference on Mechatronics and Applied Mechanics, ICMAM2011, held in Hong Kong discloses the latest developments in the field of Manufacturing Technology and Processing, Mechatronics and Automation, Mechatronics and Embedded System Applications and other related fields. Volume is indexed by Thomson Reuters CPCI-S (WoS). It covers, in particular, the topics of Mechatronics and Automation, Mechanical Manufacturing Systems, Signal Processing, Manufacturing Technology and Processing plus Materials Science and Technology.