Digital Comparator in Excitable Chemical Media

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	Digital Comparator in Excitable Chemical Media
	Guo, Shan; Sun MZ(孙明竹); Han JD(韩建达); Zhao X(赵新)
刊名	INTERNATIONAL JOURNAL OF UNCONVENTIONAL COMPUTING
	2015
卷号	11 期号:2 页码:131-145
关键词	Chemical computation Belousov-Zhabotinsky reaction excitable media logic circuits digital comparator nesting way cascading way
ISSN号	1548-7199
通讯作者	Guo, Shan
产权排序	1
中文摘要	It is well established that spatial excitable media can be used for information processing. A single excitation pulse can represent one bit of information and a group of excitations forms a message. Different structures designed can realize different functions of infonnation processing. In this paper, we systematically designed structures of digital comparator, and numerical simulations have been carried out to show that these structures can realize the function of digital comparator well. Firstly we designed one-bit and two-bit digital comparator, and then we successfully designed three-bit digital comparator in two different ways, thus we demonstrated two expanding ways to realize the multi-bit digital comparator: nesting way and cascading way. We believe that the realization of digital comparator is helpful for the constructions of other logic and arithmetic functions, and ultimately can bring great potential applications for the implementation of chemical computer and other intelligent systems.
WOS标题词	Science & Technology ; Technology
类目[WOS]	Computer Science, Theory & Methods
研究领域[WOS]	Computer Science
关键词[WOS]	INFORMATION OPERATIONS ; FIELD ; SYSTEM ; DIODE ; WAVES
收录类别	SCI ; EI
语种	英语
WOS记录号	WOS:000356910200002
内容类型	期刊论文
源URL	[http://ir.sia.cn/handle/173321/16697]
专题	沈阳自动化研究所_机器人学研究室
推荐引用方式 GB/T 7714	Guo, Shan,Sun MZ,Han JD,et al. Digital Comparator in Excitable Chemical Media[J]. INTERNATIONAL JOURNAL OF UNCONVENTIONAL COMPUTING,2015,11(2):131-145.
APA	Guo, Shan,Sun MZ,Han JD,&Zhao X.(2015).Digital Comparator in Excitable Chemical Media.INTERNATIONAL JOURNAL OF UNCONVENTIONAL COMPUTING,11(2),131-145.
MLA	Guo, Shan,et al."Digital Comparator in Excitable Chemical Media".INTERNATIONAL JOURNAL OF UNCONVENTIONAL COMPUTING 11.2(2015):131-145.