Safety Management System Architecture

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Safety management system architecture.

Safety management in aviation is not a new 21st century topic. The health management system of aircraft is composed of onboard systems and ground based systems to sustain enhanced information for fault forecasting troubleshooting and maintenance history with the help of real time flight data so as to decrease scheduled maintenance on the ground and increase the maintenance. The sms is used in industries that manage significant safety risks including aviation petroleum chemical electricity generation and others. Definition of system architecture and of system design section 4 1 approach to system architecture and design section 4 2 including.

A safety management system in aviation commonly refers to a set of processes and tools to formally manage a structured safety program. Such application domain systems are developed based on a complex integrated architecture which is modular in nature. You will find in this chapter definitions principles and concepts related to system architecture and system design as well as interesting discussions concerning these subjects. System design may include combinations of redundant sensor configurations shutdown systems actuation monitoring multiple channel architectures and or monitor.

The selection of a safety critical system architecture is driven by a rigorous hazard analysis followed by risk analysis in addition to conventional system requirements definition. The dependency of complex embedded safety critical systems across avionics and aerospace domains on their underlying software and hardware components has gradually increased with progression in time. A safety management system sms is a management system designed to manage safety elements in the workplace it includes policy objectives plans procedures organisation responsibilities and other measures. The pfd and sff figures can be assessed for a specific system configuration from the fmea failure modes and effects analysis and the requirements to meet the 3 sil levels acceptable in the process industries are shown in.

A safety management system sms is a systematic approach to managing safety including the necessary organisational structures accountabilities policies and procedures. Technology solutions include a state of the art learning management system incident tracking software license and credential management tools competency. Even before man started flying there were safety management programs in other industries. The solution architecture has features properties and characteristics which satisfy as far as possible the problem or opportunity expressed by a set of system requirements traceable to mission.

The purpose of system architecture architecture activities is to define a comprehensive solution based on principles concepts and properties logically related to and consistent with each other.