The project＂Key technologies and testing and authentication platform for industrial wireless WIA network＂under the＂theme project Wireless control technology, device and system development based on WIA＂in the field of advanced manufacturing technology of 863 Program , undertaken by Shenyang Institute of automation, Chinese Academy of Sciences , successfully passed the technical acceptance organized by Ministry of Science and High Technology Research and Development Center on June 18th, 2015.

Laser peening is an innovative surface treatment technique, and can significantly improve the mechanical performance of metallic components. To investigate the fatigue life of Ti17 titanium alloy by laser peening, laser peening experiment was undertaken using Nd:YAG laser system with the pulse-width of 15ns and max pulse-energy of 7J. Firstly, the mechanical properties and microstructure with different laser peening parameters were investigated, which were measured and observed by Vickers indenter, X-ray diffraction, scanning electron microscope and transmission electron microscope.

Snake-like robot can move in a variety of environments, like the flat ground, grass, forests, swamps, underwater and so on, in which the driving force of snake-like robot comes from the interaction between the body and the environment. Hence, the research on the interaction between the robot and the environment has a significant importance to the control of snake-like robot.