新型便携式织物透气仪控制系统设计  

Research and development of the control system of new portable woven permeability tester

作　　者：吴飞青[1] 俞恩军[1] 喻平[1] 吴成玉[1] 周自强[2] 

机构地区：[1]浙江大学宁波理工学院,浙江宁波315100 [2]常熟理工学院机械工程学院,江苏常熟215500

出　　处：《毛纺科技》2018年第2期65-70,共6页Wool Textile Journal

基　　金：宁波市科技计划项目(2014B82015);浙江省科技厅公益技术研究工业项目(2013C31135);全国教育信息技术研究"十二五"规划2014年度青年课题(146241691);江苏省高校自然科学研究重大项目(15KJA460001)

摘　　要：设计了基于嵌入式的便携式在线测量的织物透气仪的控制系统,根据流体流动的压差原理,融合2路压力检测传感器的实时信号,协同控制风机与喷嘴以满足织物测试条件,从而实现织物透气量的测量,并通过人机交互系统显示。根据GB/T 5453—1997《纺织品织物透气性的测定》对13个标准样品(目标差压为100 Pa)进行试验,并与固定式YG461透气仪进行比较,测试结果表明:所有数据误差均在±5%的范围内,说明控制系统具有较好的精度和稳定性。In this paper, the first domestic embedded on-line portable woven permeability testerwas designed by pressure differential method. In the control system, two real-time pressure inputsignals were fused, the fan and different nozzles were used to meet the test condition and test thepermeability volume, then the wanted data would be displayed on LCD. Finally, 13 standardsamples based on GB / T 5453-1997 （ Goal differential pressure： 100 Pa ） were tested, andcompared with fixed YG461 instrument, the results showed that all the errors were in the range of± 5% , which had good accuracy and stability.

关 键 词：在线测量 织物检测 透气仪 控制系统 检测仪器 

分 类 号：TS107.5[轻工技术与工程—纺织工程]