The deadlock control problem in automated manufacturing systems (AMSs) has received much attention in recent years due to the flexibility of an AMS.In the framework of Petri nets, resource-transition circuits and siphons are often used to characterize and derive a deadlock control policy for an AMS.This paper mainly focuses on a class of Petri nets
Designing a data-responsive system requires accurate input to ensure efficient results.The growth of technology in sensing methods and the needs of various kinds of data greatly impact data fusion (DF)-related study.A coordinative DF framework entails the participation of many subsystems or modules to produce coordinative features.These features ar
Taking the surrounding rock control of the abandoned roadway under the geological conditions of the compound Canes area of Yuchang Coal Mine as the engineering background, aiming at the problem of difficulty in breaking and supporting the surrounding rock in the area where the abandoned roadway intersects, the surrounding rock control technology sc
The rat high-impact free weight drop model mimics the diffuse axonal injury caused by severe traumatic brain injury in humans, while severe controlled cortical impact can produce a severe traumatic brain injury model using precise strike parameters.In this study, we compare the pathological mechanisms and pathological changes between two rat severe