摘要
引入并行算法用于求解分布动载荷识别,以改善串行算法造成的大规模数学计算带来的高耗时和内存不足的问题。以一维分布动载荷识别频域法为例,利用C/C++语言编写CUDA并行计算程序,实现了一维分布动载荷识别的并行计算,通过算例证明了并行计算的准确性和高效。为提高动载荷识别中的效率提供了新的思路。
The paper introduces parallel algorithm for distributed dynamic load identification calculation,to improve the serial algorithm problem of the high time-consuming and insufficient memory t for large-scale mathematical calculations. Based on the theory of one-dimension distributed dynamic identification,the CUDA parallel program of the dynamic load identification is developed. Example proves accuracy and efficiency of the parallel algorithm. The paper provides a new idea to improve the efficiency of the dynamic load identification.
出处
《国外电子测量技术》
2012年第8期21-25,共5页
Foreign Electronic Measurement Technology
关键词
并行算法
分布动载荷识别
高效
CUDA编程
parallel algorithm
distributed dynamic load identification
efficiency
CUDA program
