Digital Rib-bend Robot Control System Design And Implement

As the quickly development of information and computer technology, the connection between industry and information technology is becoming more closely than ever before. During recent years, the embedded system is widely used in many fields, from consumer electronics to industrial control, it greatly boost the society productivity by means of its special advantages. The embedded system has compact architecture, strong flexibility, modularity and other characteristics, and can meet the requirement of industrial control well. The digital rib-bend robot system is designed for making boat-used-rib by my school with high processing precision and strong suitability, and can process different types of ribs automatically. As its architecture and control logic is complicate, the control system must have high stability. After upgrading it through combining embedded system and serial bus, the control system became smaller and has higher stability.This paper analysis the detailed design and implement of digital rib-bend robot system based on three sections of the overall design, bottom subsystem and top subsystem. After analysis the functional requirement, this paper shows the hardware implement of top controlling platform and bottom module which used for data capturing and transferring, and the software design of top controlling module, especially focus on the data sampling, assembling, transferring, and error check and error correction, which improve the stability. Through analysis the implement of input and output module, user interface module, kernel processing module, logging module and other auxiliary modules, this paper analysis the problems of top software controlling system. At last, this paper focuses on the system reliability, including stability and casual error handling.