三值光学计算机自检与错误处理机制  

Self-test and error handling mechanism of ternary optical computer

作　　者：宋凯[1] 严丽平[2,3] 

机构地区：[1]华东交通大学信息工程学院,江西南昌330013 [2]华东交通大学软件学院,江西南昌330013 [3]武汉大学计算机学院,湖北武汉430072

出　　处：《计算机工程与设计》2016年第5期1395-1399,共5页Computer Engineering and Design

基　　金：国家自然科学基金项目(61162001);江西省自然(青年)科学基金项目(20132BAB211027;20151BAB217017)

摘　　要：针对三值光学计算机进入实际应用阶段的需要,提出三值光学计算机控制系统的自检和错误处理机制,阐述坏位替换技术、自检策略、错误处理方法以及完整的自检与错误处理流程。该机制的建立大幅度降低三值光学计算机对设备制造精良度的要求,降低制造成本并提高设备的可用性。测试结果表明,该机制可以满足三值光学计算机查错和纠错的要求,自动化地处理常见错误,达到了项目预期的研究目标。Considering the needs of the practical application of ternary optical computer（TOC）,the self-test and error handling mechanism of the control system of TOC was proposed.The bad bit replacement technique,self-test strategy,error handling method,and the complete self-test and error handling processes were described.Though this mechanism,the sophisticated degree requirements of the equipment manufacture of TOC can be greatly reduced,thereby the manufacturing costs can be reduced and the availability of equipment can be improved.Experimental results of the proposed mechanism show that this mechanism can meet the requirements of the error checking and correcting of TOC,and can automatically handle common errors.The expected research purpose is achieved.

关 键 词：三值光学计算机 控制系统 坏位替换 自检 错误处理 

分 类 号：TP31[自动化与计算机技术—计算机软件与理论]