检索规则说明:AND代表“并且”;OR代表“或者”;NOT代表“不包含”;(注意必须大写,运算符两边需空一格)
检 索 范 例 :范例一: (K=图书馆学 OR K=情报学) AND A=范并思 范例二:J=计算机应用与软件 AND (U=C++ OR U=Basic) NOT M=Visual
作 者:潘颂哲 蔡晋辉[1] 姚燕[1] 陈泽熹[1] 周乔君[1]
机构地区:[1]中国计量学院计量测试工程学院,杭州310018
出 处:《现代制造工程》2014年第12期82-86,共5页Modern Manufacturing Engineering
摘 要:针对目前燃气调压器性能检测装置的自动化程度低、测试精度差等缺点,研制了一种燃气调压器性能检测系统。该系统采用PID控制和模糊控制,自动调节调压器的进口压力和流量,并通过采集调压器出口压力,实现了调压器的静特性测试。实验研究表明,该检测系统能够准确地实现调压器的性能检测,其进口压力控制误差范围在±0.005MPa内,流量控制精度达到了1.31%,最小机器性能指数为2.43。In order to deal with the shortcomings of the performance detection device of current gas regulator ,such as low automat-ic level and poor test accuracy ,a gas regulator performance detection system is designed and tested .By using PID control and fuzzy control to adjust the inlet pressure as well as the flow of the gas regulator and by observing the outlet pressure of the gas reg -ulator,the system can achieve static characteristics test through detection .Experiments show that this detection system is able to detect the regulator accurately ,the error of its inlet pressure is controlled within ±0.005MPa,the precision of its flow control reaches 1.31%,and the minimum value of its machine performance index is 2.43.
关 键 词:燃气调压器 静特性 PID控制 模糊控制 机器性能指数
分 类 号:TP273[自动化与计算机技术—检测技术与自动化装置]
正在载入数据...
正在载入数据...
正在载入数据...
正在载入数据...
正在载入数据...
正在载入数据...
正在载入数据...
正在链接到云南高校图书馆文献保障联盟下载...
云南高校图书馆联盟文献共享服务平台 版权所有©
您的IP:216.73.216.249