Open AccessA novel modeling method and implementation of floating memory elements
Author(s) -
广东技术师范大学,
中国矿业大学,
杭州电子科技大学电子信息学院
Publication year - 2021
Publication title -
wuli xuebao
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.199
H-Index - 47
ISSN - 1000-3290
DOI - 10.7498/aps.70.20211021
Subject(s) - computer science , interface (matter) , memristor , element (criminal law) , component (thermodynamics) , simple (philosophy) , nonlinear system , topology (electrical circuits) , equivalent circuit , electronic circuit , electronic engineering , computer hardware , electrical engineering , voltage , parallel computing , physics , engineering , philosophy , bubble , epistemology , quantum mechanics , maximum bubble pressure method , law , political science , thermodynamics
Memristors, memcapacitors and meminductors are nonlinear circuit components with memory effects and belong to memory element (mem-element) system. Since there are many shortcomings in the existing available commercial memristor chips, and the physical realizations of memcapacitor and meminductor hardware are still in early stages, it is still difficult for researchers to obtain hardware mem-elements for research. In order to solve this problem, it is still necessary to build effective equivalent models of mem-elements to facilitate the research on their characteristics and applications. In this paper, a novel floating mem-element modeling method is proposed by connecting different passive circuit component to a universal interface while keeping the circuit topology unchanged. Compared with other floating universal mem-element models, the model built in this paper has simple structure, high working frequencies, thus making proposed models easier to implement. The feasibility and effectiveness of the mem-elements models based on the universal interface are successfully verified through theoretical analysis, PSPICE simulation results and hardware experimental results.