摘要
文章针对液压弯辊板形控制系统 ,建立了电液伺服压力 (油压 )控制系统的数学模型 ,从频域和时域两方面分析了系统的动态特性 。
To dynamic characteristic analysis of hydraulic bending roll system, we designed the model about electro-hydraulic servo pressure control system. Then dynamic characteristics of the system was analyzed in both frequency field and time field and some suggestions were given to improve this system.
出处
《组合机床与自动化加工技术》
北大核心
2004年第9期45-47,共3页
Modular Machine Tool & Automatic Manufacturing Technique
关键词
板形控制
压力控制
动态特性
profile control
pressure control
dynamic characteristic
