摘要
针对皮带给料式定量包装秤动稳态性能差、无法适应多种定量多种物料的包装计量、难以协调计量速度计量精度的问题,基于模糊控制算法,设计了一种定量包装秤模糊控制器,并与模糊自适应PID矢量控制调速系统相结合,构成定量包装秤模糊矢量控制系统。最后通过MATLAB搭建了模糊矢量控制系统仿真模型,结果证明提高了定量包装秤动稳态性能,增强了适应性,并且有效地解决了计量速度与精度的矛盾。
Since the feeding belt quantitative packaging scale with poor dynamic and steady-state performance can not meet the requirements on packaging measurement of different materials and coordination of measuring speed and accuracy, on the basis of fussy control algorithm, we design a fussy controller for the quantitative packaging scale, which, combined with self-adaptive fussy PID vector control speed regulation system, constitutes a fussy vector control system for the quantitative packaging scale. Finally, a simulation model is established with MATLAB. The resu｜ts show that the proposed control method improves the dynamic and steady-state performance of the quantitative packaging scale, strengthens its adaptability, and effectively solves the conflict between measuring speed and accuracy.
出处
《电气自动化》
2015年第1期24-26,33,共4页
Electrical Automation
关键词
动态称重
模糊控制
矢量控制
定量包装
皮带给料
dynamic weighing
fuzzy control
vector control
quantitative packaging
belt feeding
