当前位置: 首页 > 文章 > 农机土槽试验动力学参数测试系统的研制 农业工程学报 2011,27 (1) 323-328
Position: Home > Articles > Development of soil bin test dynamic parameters measurement system Transactions of the Chinese Society of Agricultural Engineering 2011,27 (1) 323-328

农机土槽试验动力学参数测试系统的研制

作  者:
于艳;龚丽农;尚书旗
单  位:
青岛农业大学机电工程学院
关键词:
土槽;农机测试;传感器;PXI;五杆测力装置
摘  要:
该文对土槽试验测试系统进行了改进设计,以满足新型农业机械的研发和性能参数测试的需求,使数据更准确有效,试验检测手段更为方便。将拉压力传感器、角度传感器与农机通用的三点悬挂机构有机结合,研制了三点悬挂式五杆测力装置,并以LABVIEW为开发平台开发了农机土槽试验动力学参数测试系统,实现土槽试验中土槽台车及试验机具的前进速度、动力输出轴转速与扭矩、输出功率、试验对象的前进阻力等参数的实时测试。试验运行表明系统测量数据可靠,装置操作方便,试验效率大大提高。
译  名:
Development of soil bin test dynamic parameters measurement system
作  者:
Yu Yan1,2,Gong Linong2,Shang Shuqi2※(1.Engineering College,Shenyang Agricultural University,Shenyang 110161,China;2.Mechanical and Electrical Engineering College,Qingdao Agricultural University,Qingdao 266109,China)
关键词:
soil-bin,agricultural mechanization testing,sensors,PXI,five-bar dynamometer
摘  要:
In order to improve the accuracy,efficiency and conveniency of the soil bin for test research of agricultural machinery,a new soil bin dynamic parameters measurement system was developed.The five-bar force measurement device was introduced to the system,which was consisted of pull-pressure sensor,angle sensor and three-point suspension and the test platform was carried out based on LABVIEW to realize real time measurement of forward speed,power take-off shaft speed and torque,output power,the frontal resistance of test object etc.Practical application demonstrated that the test system can work reliably and can improve working efficiency considerably.

相似文章

计量
文章访问数: 10
HTML全文浏览量: 0
PDF下载量: 0

所属期刊

推荐期刊