System Development & Application
|
1084-1087

Research on direct position determination based on GPU accelerated genetic algorithm

Ren Yanqing
Lu Zhiyu
Wang Daming
Institute of Information System Engineering, Information Engineering University, Zhengzhou 450001, China

Abstract

The genetic direct position determination(DPD) algorithm executes slowly and has poor real-time performance under the large-scale data condition. This paper proposed a GPU-based genetic DPD algorithm to overcome the above shortcoming. According to the cost function of DPD, it designed a high speed parallel architecture of GPU. It reduced the execution time and improved efficiency, according to the parallel design of the fitness function and the genetic operation such as selection, crossover and mutation. The experiments show that, through reasonable design of the parallel thread architecture of GPU, the proposed method can reduce the execution time of the genetic DPD algorithm efficiently and locate the emitter faster.

Foundation Support

国家高技术研究发展计划资助项目(2012AA01A502,2012AA01A505)
国家自然科学基金资助项目(61401513)

Publish Information

DOI: 10.19734/j.issn.1001-3695.2017.11.0746
Publish at: Application Research of Computers Printed Article, Vol. 36, 2019 No. 4
Section: System Development & Application
Pages: 1084-1087
Serial Number: 1001-3695(2019)04-028-1084-04

Publish History

[2019-04-05] Printed Article

Cite This Article

任衍青, 逯志宇, 王大鸣. 基于GPU加速遗传算法的直接定位研究 [J]. 计算机应用研究, 2019, 36 (4): 1084-1087. (Ren Yanqing, Lu Zhiyu, Wang Daming. Research on direct position determination based on GPU accelerated genetic algorithm [J]. Application Research of Computers, 2019, 36 (4): 1084-1087. )

About the Journal

  • Application Research of Computers Monthly Journal
  • Journal ID ISSN 1001-3695
    CN  51-1196/TP

Application Research of Computers, founded in 1984, is an academic journal of computing technology sponsored by Sichuan Institute of Computer Sciences under the Science and Technology Department of Sichuan Province.

Aiming at the urgently needed cutting-edge technology in this discipline, Application Research of Computers reflects the mainstream technology, hot technology and the latest development trend of computer application research at home and abroad in a timely manner. The main contents of the journal include high-level academic papers in this discipline, the latest scientific research results and major application results. The contents of the columns involve new theories of computer discipline, basic computer theory, algorithm theory research, algorithm design and analysis, blockchain technology, system software and software engineering technology, pattern recognition and artificial intelligence, architecture, advanced computing, parallel processing, database technology, computer network and communication technology, information security technology, computer image graphics and its latest hot application technology.

Application Research of Computers has many high-level readers and authors, and its readers are mainly senior and middle-level researchers and engineers engaged in the field of computer science, as well as teachers and students majoring in computer science and related majors in colleges and universities. Over the years, the total citation frequency and Web download rate of Application Research of Computers have been ranked among the top of similar academic journals in this discipline, and the academic papers published are highly popular among the readers for their novelty, academics, foresight, orientation and practicality.


Indexed & Evaluation

  • The Second National Periodical Award 100 Key Journals
  • Double Effect Journal of China Journal Formation
  • the Core Journal of China (Peking University 2023 Edition)
  • the Core Journal for Science
  • Chinese Science Citation Database (CSCD) Source Journals
  • RCCSE Chinese Core Academic Journals
  • Journal of China Computer Federation
  • 2020-2022 The World Journal Clout Index (WJCI) Report of Scientific and Technological Periodicals
  • Full-text Source Journal of China Science and Technology Periodicals Database
  • Source Journal of China Academic Journals Comprehensive Evaluation Database
  • Source Journals of China Academic Journals (CD-ROM Version), China Journal Network
  • 2017-2019 China Outstanding Academic Journals with International Influence (Natural Science and Engineering Technology)
  • Source Journal of Top Academic Papers (F5000) Program of China's Excellent Science and Technology Journals
  • Source Journal of China Engineering Technology Electronic Information Network and Electronic Technology Literature Database
  • Source Journal of British Science Digest (INSPEC)
  • Japan Science and Technology Agency (JST) Source Journal
  • Russian Journal of Abstracts (AJ, VINITI) Source Journals
  • Full-text Journal of EBSCO, USA
  • Cambridge Scientific Abstracts (Natural Sciences) (CSA(NS)) core journals
  • Poland Copernicus Index (IC)
  • Ulrichsweb (USA)