汽车制动鼓不平衡量的检测  

Unbalanced Signal Measuring of Automotive Brake Drum

作　　者：张邦成[1] 杨晓红[2] 吴狄 王海波 

机构地区：[1]长春工业大学,吉林长春130012 [2]中国科学院长春光学精密机械与物理研究所 [3]南航吉林分公司维修厂,吉林长春130051 [4]吉林华信电力安装有限公司,吉林长春130054

出　　处：《计算机测量与控制》2005年第1期27-29,共3页Computer Measurement &Control

摘　　要：研究开发了汽车制动鼓的自动去重平衡系统,实现了不平衡量的测量、自动去重平衡。重点设计了不平衡量的测量系统,研制了具有自动跟踪性能、滤波效果和稳定性良好的电子乘积式自动跟踪带通滤波器(MDAC)。开发了一套基于虚拟仪器技术的汽车制动鼓自动去重平衡软件。对比实验结果表明平衡效果显著,测量精度较高,具有一定的应用价值。For the purpose of the research and development of automatic balancing system by mass removing, the dissertation deals with the measuring method of the unbalance signal, the design of the automatic balance equipment and the software. The emphasesb is put on the testing system of the balancer of automotive brake drum. The band-pass filter product is designed with favorable automatic follow of electronic product, and with favorable automatic follow capability, filtration effect and stability. The system of automatic balancing system by mass removing based on virtual instrument is designed. A lab system has been constructed. The results of contrast experiments indicate the notable effect of 1 -plane automatic balance and the high precision of dynamic balance, and demonstrate the application value of the system.

关 键 词：汽车 制动鼓 自动去重平衡系统 不平衡量 检测 

分 类 号：U463.5[机械工程—车辆工程]