OBSERVABILITY OF EXTENDED TIMED EVENT GRAPH  

作　　者：ZHUOZhibing CHENWende 

机构地区：[1]LaboratoryofSystemsandControl,AcademyofMathematicsandb'ystemsScience,ChineseAcademyofSciences,Beijing100080,China [2]LaboratoryofSystemsandControl,AcademyofMathematicsandb'ystemsScience,ChineseAcademyofSciences,Beijing100080,China

出　　处：《Journal of Systems Science & Complexity》2004年第3期306-309,共4页系统科学与复杂性学报（英文版）

摘　　要：In this paper, we study some results of extended timed event graph (ETEG)by using graph theory's methods in the dioid framework. A necessary and sufficient con-dition for the observability of ETEG is obtained and ETEG's standard structure is alsoestablished.

关 键 词：extended timed event graph(ETEG) OBSERVABILITY dioid REACHABILITY discrete event dynamic system(DEDS) 

分 类 号：TP301.6[自动化与计算机技术—计算机系统结构] O157.5[自动化与计算机技术—计算机科学与技术]