최종목표는 유모차의 아이가 앉는 부분을 모터를 이용하여서 어떤 경사면에서도 항상 지표면과 수평을 유지 할 수 있도록 제어하여 유모차의 안정감을 높여주는 것이다. 본 논문에서는 자세제어기술을 유모차에 최대한 적절히 접목시키기 위한 과정으로써 하드웨어 설계, 부품 선정 과정, 모터제어과정 등을 다루도록 한다.
The quality of motion control system has been greatly improved motion control system has been used in many areas due to the development of electronic and motors, auto control technology and micro controller unit(MCU). Based on the design of a show system, a motion control system of baby carriage controlled by ATmega128 MCU has been put forward in this paper. The motion control system is designed in the designing model of MCU plus motion controller plus motor, in which the motion control command to the motor, including sending pulse signals to control the motor. In this paper, the control method and realization of the baby carriage have been analyzed and discussed firstly. Then the designing and application of the hardware and software are performed in this paper. In discussing the hardware design, the hardware communication between the MCU is discussed at first, then the connection of MCU and motion controller and at last the connection of MCU and sensors. In the software part, the flow chart of the main program will be given out. And then according to the chart, the software design of communication between MCU is discussed in the first place, followed are the MCU control of motion controllers. In the end, the design of how to get the position of the baby carriage will be discussed. The design of software and hardware put forward in this paper has been successfully developed to practical application of the system. It is proved that the system meets the design requirements and has achieved good results.