嵌入式液壓控制器是在國內某大型鋼鐵公司的技術改造中開發的。控制器硬件上采用研
華工控機和I/O 板，軟件上使用了VxWorks 嵌入式實時操作系統。本文給出了液壓控制器的設計方案，并介紹了VxWorks 下多任務和精確周期的實現方法。
【關鍵詞】VxWorks，嵌入式系統， 液壓控制器
Implementation of An Embedded Hydraulic Controller WANG Chun-lin1 LI Zheng-xi2 TONG Chao-nan1 (1. Automatic Control Institute, University of Science and Technology Beijing, Beijing 100083,China； 2. North China University Of Technology) Abstract: An Embedded Hydraulic Controller is developed in the reconstruction of a domestic Iron and Steel Corporation. The hardware platform adopts industrial computer and I/O board which is made in Advantech Corporation ,Taiwan. The software is based on VxWorks, which is a powerful real-time operating system. In this paper, the design of Hydraulic Controller is given. In addition, the methods of implementing multiple tasks and precise periods are introduced.
Key Words: VxWorks, Embedded System, Hydraulic Controller