1) uncontrollable transition
不可控变迁
1.
Synthesis of supervisor enforcing Parikh constraints with uncontrollable transitions in Petri Nets;
含有不可控变迁的Parikh约束的Petri网控制器综合
2.
This paper addresses the problem of controller synthesis of discrete event systems (DES) modeled by controlled Petri nets (PN) with uncontrollable transitions.
考虑由具有不可控变迁的受控Petri网建模的DES的控制器综合问题 。
2) uncontrollable and unobservable transitions
不可控不可观变迁
3) unobservable transition
不可观变迁
1.
In order to overcome the problems in the state estimation of unobservable transitions in event graph modeling for discrete event systems,the concepts of pre/post observable paths are proposed to analyze the problem in detail,and a design method is presented for the state estimator to estimate the unobservable transitions according to the row trans- formation of the incident matrix.
针对基于事件图建模的离散事件系统中存在的不可观变迁的状态估计问题,本文提出前向、后向可观路径的概念对其进行了详细分析,并给出一种估计器设计方法,用来根据关联矩阵行变换进行不可观变迁状态的估计。
5) uncontrollable variable
不可控变量
6) variable range hopping
可变程跃迁
1.
The results showed that the sample exhibits insulator behavior on the whole measuring temperature range,and the transport mechanism meets the variable range hopping model;charge ordering(CO)phase exists in the sample,the transition temperature TCO≈240K,and the sample exhibits paramagnetism(PM)→charge ordering(CO)→antiferromagnetism(AFM)transition with temperature decreasing.
结果表明,样品在整个测量温区呈现绝缘体行为,输运机制满足可变程跃迁模型。
补充资料：不可控因素
分子式：
CAS号：
性质：是指其水平不可以人为地加以调控的、无法通过试验选择出其最佳水平的因素。
CAS号：
性质：是指其水平不可以人为地加以调控的、无法通过试验选择出其最佳水平的因素。
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参考词条