Abstract: Based on the pneumatic servo technology, two design schemes are put forward. One is the three freedom robot controlled by both the pneumatic mimetic and the pneumatic numeric servo, the other is controlled by the combination of the pneumatic mimetic servo and the motor-driven servo. At the same time,this paper also discusses the hardware and software working principle of the experimental platform and focuses on the analysis of its perform ance. Because the pneumatic servo technology is a new technology developed in the recent years, the students can get acquainted with the new technology and obtain the information about it.