The safety of complex Socio-Technical Systems highly depends on the non-linear interaction of variabilities between task performances in human, machines and working environments and proper management of those is essential to ensure the safety. However, the practical means to ensure the safety of those systems have not been established yet, and this is mainly due to the gap existing between the theory and the reality as well as to the lack of means for visualizing the potential risks. In this paper, we propose an extended method of FRAM: Functional Resonance Analysis Method and construct a simulator that enables to visualize the potential risks. Then, an example of interactive analysis using the simulator is presented, which enables us to visualize the degrees of resilience of an existing work procedure in operation in facing with potential variabilities. In the end, how to utilize the proposed method for the establishment of the resilient systems from the point of view of the design of operation procedures is presented.
Sulfikar Amir, Nanyang Technological College Fredy Tantri, Nanyang Technological College Justyna Katarzyna Tasic, Nanyang Technological College
Reference: Sommerville, Software Engineering, 10 erectile dysfunction., Chapter 14
The large picture
The resilience of the product is a judgment of methods well that system can keep up with the continuity of their critical services in the existence of disruptive occasions, for example equipment failure and cyberattacks. This view encompasses these 3 ideas:
In the SEI, we help organizations use their data as well as their sources to obtain a clearer picture of possible threats within their workforce as well as in the availability chains and contractors they use. Our goal would be to advance the condition of insider threat research through the introduction of abilities for stopping, discovering, and answering evolving cyber and physical threats.
Harvested from Wikipedia
Sociotechnical systems relates to theory concerning the social facets of people and society and technical facets of business structure and procedures. Here, technical doesn’t always imply material technology. The main focus is on procedures and related understanding, i.e. it refers back to the ancient greek language term logos. “;;Technical” is really a expression used to consult structure along with a broader feeling of technicalities. Sociotechnical refers back to the interrelatedness of social and technical facets of a company or even the society in general.
Lead Author: John Brtis, Contributing Authors: Scott Jackson, Alice Squires, Richard Turner
According to the Oxford English Dictionary on Historical Principles (1973), resilience is “;the act of rebounding or springing back.” This definition most directly fits the situation of materials which return to their original shape after deformation. For human-made, or engineered systemsengineered systems the definition of resilienceresilience can be extended to include the ability to maintain capabilitycapability in the face of a disruptiondisruption. The US government definition for resilient infrastructureinfrastructure systems is the “ability of systems, infrastructures, government, business, communities, and individuals to resist, tolerate, absorb, recover from, prepare for, or adapt to an adverse occurrence that causes harm, destruction, or loss of national significance” (DHS 2010).
This book views the idea of resilience inside a global society where dealing with the issue and lengthy term impact of crisis and disaster challenges the capability of communities to recover in case of severe disruption. Catastrophic occasions like the 9.11 terrorist attack, the Fukushima nuclear disaster, and also the volcano eruption in Central Java entailed massive devastation on physical infrastructures, and caused significant social and economic damage. This book views the way the modern sociotechnological system facilitating human activity defines how societies survive and whether an emergency is going to be short-resided or prolonged. Applying the idea of sociotechnical resilience, this book carefully examines a variety of occasions The United States, Asia, Australia,and Europe. By presenting the successes and failures of sociotechnical resilience, it provides important insights and practical training to construct better and comprehensive understandings of resilience inside a real-world setting, considerably adding to study regarding disaster resilience.