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Showing posts from October, 2017

[Review] Modeling the Characteristics of System of Systems

We have identified the characteristics of SoS and expressed it mathematically. And we have verified that the features that are modeled and analyzed to simulate it are appropriate for representing SoS. Abstract The word SoS is often used, but there is no agreed definition. And autonomy, belonging, connectivity, diversity, and emergence. After defining and modeling these, simulate with agent-based modeling simulation. 1. Introduction The term SoS refers to the ability of independent and interactive systems to create special capabilities. However, there was no consolidation of justice. Knowing the characteristics of this rather than the definition of SoS is more important to understand. The previous researchers studied about 40 SoS definitions and autonomy, belonging, connectivity, diversity, and emergence. We made a model for this feature and personality and we did a computer simulation to prove it. 2. System terms 2.1. Traditional system A system is defined as a set of rela

[Review] Systems of Systems Engineering: Basic Concepts, Model-Based Techniques, and Research Directions

This is a general description of Systems of Systems (SoS). It is a huge amount of 41 pages, but the most important thing is to understand the SoS definition and the 8 dimensions that it has. So I wrote only the definitions of SoS and 8 dimensions. SoS Definition System of Systems (SoS) is a system made up of independent constituent systems (CS). SoS is part of system engineering and deals with boundaries such as interface, integration, testing, and communication between independent and distributed CSs. The arrangement of the theoretical systems and constructs in a hierarchy of complexity. A set of connections or associated systems to produce results that could not have been achieved with individual systems 5 principal features by Maier (OMGEE) Operational independence: All systems that are part of SoS operate independently. Managerial independence: self-governance and management of cooperation. Geographic distribution: Each system is remote. Evolutionary development: can

[Review] How to Read a Paper

There is a paper called "How to read a paper" by Keshav, S. This is a paper on how to read a thesis. It is only 2 pages in total, so if you need to, read it yourself. This paper tells how to read a paper efficiently. The three-pass method is introduced as a method of reading a thesis. The three-pass method reads the thesis three times and specifies the content. The first is to understand the general idea of the thesis, the second to identify the content that is not detailed, and the third to deeply understand the thesis. The detailed procedure of each process is as follows. The first pass A quick scan with Bird's-eye view. It takes about 10 minutes, and it is a step to decide whether to read this article further. What you need to do at this stage is: 1. Read the title, abstract, and introduction carefully. 2. Look at the Section, sub-section and ignore the others. 3. Read the conclusion. 4. Look at the reference and check the papers you have already read. After