欢迎您！东篱公司
退出
-
申报数据库
-
立项数据库
-
成果数据库
-
项目获奖数据库
中文摘要：
介绍了盲源分离的基本概念以及基于负熵的盲源分离技术。以交流电机变频调速系统振动信号为研究对象,介绍了快速定点独立分量分析（Fast ICA）方法,并通过MATLAB软件编程,对系统的实测振动信号进行了分离。分离结果表明,该算法能够从复杂振动信号中有效地分离出大部分源信号,实现主要振动源信号的提取。
英文摘要：
This paper describes the basic concept of the blind source separation and the blind source separation technique based on negentropy.Taking AC motor speed control system for an example,the fast fixed-point independent component analysis（Fast ICA） method was introduced,and vibration signals measured were separated by Matlab programming.The separation results show that the algorithm is available to separate most of source signals from complex vibration signals and extract main vibration source signals.
同期刊论文项目
同项目期刊论文
Research on Application Information System Integration Platform in Medicine Manufacturing Enterprise
A novel hybrid optimization algorithm of computational intelligence techniques for highway passenger
位置：