›› 2014, Vol. 27 ›› Issue (10): 156-.

• 论文 • 上一篇    下一篇

基于蚁群算法的数字微流控芯片并行测试

蔡震   

  1. (桂林电子科技大学 电子工程与自动化学院,广西 桂林 541004)
  • 出版日期:2014-10-15 发布日期:2014-10-17
  • 作者简介:蔡震(1986—),男,硕士研究生。研究方向:集成电路测试,计算机辅助测试。E-mail:caizhen@mails.guet.edu.cn

Parallel test for Digital Microfluidic Biochips Based on the Ant Colony Algorithm

CAI Zhen   

  1. (School of Electronic Engineering and Automation,Guilin University of Electronic Technology,Guilin 541004,China)
  • Online:2014-10-15 Published:2014-10-17

摘要:

可靠性是数字微流控生物芯片的一项重要指标,尤其是在安全性要求较高的应用领域。因此,芯片需要在生产制造后或生化实验前进行充分测试,以排除故障,确保实验结果准确。文中针对芯片的结构故障,提出了一种基于蚁群算法的并行测试方案,实现对较大规模的数字微流控芯片进行多液滴并行测试。该方案首先将芯片模型转化为MTSP模型,并利用蚁群算法分布式计算特性搜索多组优化的测试路径,完成对数字微流控芯片实验路径的测试。实验结果表明,该方案可用于在线测试,并能有效地减少大规模芯片的测试时间,且提高了工作效率。

关键词: 蚁群算法, 数字微流控芯片, 并行测试

Abstract:

Dependability is one of the important attributes of digital microfluidic biochips,especially in safe-critical applications.It is necessary to adequately detect faults in digital microfluidic biochips both after fabrication and while in use to acquire the accurate result.We present a parallel droplet test scheme based on the ant colony algorithm.First the approach turned the chip module into the MTSP module,and then employed the algorithm for the module to acquire the test path of digital microfluidic biochips.The result shows that our method could reduce test time and improve test efficiency,especially in large scale digital microfluidic biochips.

Key words: digital microfluidic system;ant colony algorithm;parallel test

中图分类号: 

  • TN79