摘要
针对大型液压机等液压系统的多液压缸同步运动问题,提出了使用HNC实现精确同步控制的解决方案。阐述了液压实验台控制原理以及系统硬件、软件构成。该系统实现液压实验平台的正常运行,分析了实验所得数据。实验结果表明HNC在液压控制系统中应用精度很高。
Aiming at the problem of multi-cylinder synchronous motion of hydraulic system of large hydraulic machines, a solution to achieve the precision synchronous control by using a hydraulic numerical controller （ HNC） was put forward. The control principle, system hardware and software structure of the hydraulic test platform were elaborated. The normal operation of the hydraulic test plat-form was realized by this system, and the tested data was analyzed. The test results indicate that the application of HNC in the hydraulic control system has very high precision.
出处
《机床与液压》
北大核心
2014年第23期30-33,共4页
Machine Tool & Hydraulics
基金
国家重大专项资助项目(2009zx04005-011)
