作者: Bruno Dutertre
DOI: 10.1007/978-0-387-75462-8_14
关键词:
摘要: Modbus is a communication protocol widely used in SCADA systems and distributed control applications. This report describes formal models of the protocol. Two formalizations are presented: first was developed using PVS generic theorem prover second SAL, an environment for automatic analysis state-transition model checking tools. Both based on Application Protocol Specification [9], application-layer part standard. specifies format command response messages that application can use to communicate with sensor or actuator devices. The goal modeling effort study automated methods systematic extensive testing