Optimal Design of Rectification Circuit in Electronic Circuit Fault Self-repair Based on EHW and RBT

作     者：ZHANG Junbin CAI Jinyan MENG Yafeng 

作者机构：Department of Electronic and Optical Engineering Mechanical Engineering College Hypervelocity Aerodynamics Institute China Aerodynamics Research & Development Center 

出 版 物：《Chinese Journal of Electronics》 (电子学报(英文))

年 卷 期：2018年第27卷第1期

页      面：93-101页

核心收录：

学科分类：0808[工学-电气工程] 0809[工学-电子科学与技术（可授工学、理学学位）] 080902[工学-电路与系统] 08[工学] 0701[理学-数学] 

基　　金：supported by the National Natural Science Foundation of China(No.61271153 No.61372039) 

主　　题：Evolvable hardware(EHW) Fault self repair Reparation balance technology(RBT) Rectification circuit(RTC) Optimal design Fault coverage 

摘      要：Reliability of traditional electronic circuit is improved mainly by redundant fault-tolerant technology with large hardware resource consumption and limited fault self-repair capability. In complicated environment,electronic circuit faults appear easily. If on-site immediate repair is not implemented, normal running of electronic system will be directly affected. In order to solve these problems, Evolvable hardware(EHW) technology is widely used. The conventional EHW has some bottlenecks.The optimal design of Rectification circuit(RTC) is further researched on the basis of the previously proposed fault self-repair based on EHW and Reparation balance technology(RBT). Fault sets are selected by fault danger degree and fault coverage rate. The optimal designed RTC can completely repair faults in the fault set. Simulation results prove that it has higher self-repair capability and less hardware resource.