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Autonomic computing is expected to solve system management complexity and cost problems in IT environment by enabling systems to be self-managing. The autonomic computing collaborative work based on policy-driven is studied, including competition and collaboration. The autonomic elements should work collaboratively to implement the complex self-management tasks of autonomic computing system. The competition...
Combining the failure practical example, neural network analysis is used for diagnosis. Using the neural network in MATLAB to simulate the circuit fault system, this is using two different kinds of training functions. For the better analysis of failure diagnosis problems, firstly, using MATLAB software to simulate failure problems such as the emergence of regular power, short circuit and broken circuit...
Business process modeling is the key operation of Web services composition, and it is a new method for business process modeling by using communicating sequential process (CSP), current research only focuses on the functional requirements of Web services composition, but it ignores the non-functional requirements, although Timed CSP (TCSP) can analyze timing attributes of Web services composition,...
In the IT project development process, project change is inevitable throughout the entire life cycle. Change in the project has become the most prominent source of risk in the development of the project: a direct impact on the time, cost and quality of the software developing project. Project change is one of the most important causes of the failure of many projects. This paper analyses the reasons...
The graduation practice and design is a comprehensive education process in cultivating talents in the university. It becomes more difficult due to the increasing graduates and the employment pressure. According to the analysis of some critical problems, such as the similar subject and incompact management etc., especially the investigation in graduation design in recent years, the paper prompts a...
The controlled plant can be tackled with intelligent control always a complex system and often can not be easily controlled with traditional control strategy, single intelligent control maybe inadequate for some complex system. So the integrated intelligent control is needed and often can combine with traditional control, with take advantages respectively. And intelligent control is scramble for it...
FlexRay possesses many features not depicted in traditional in-vehicle communication specifications. FlexRay focuses on improving the key needs of the in-vehicle communication network, such as speed, flexible data communication, comprehensive topology choices and fault-tolerant computing. The current research on FlexRay is based on special chips having poor flexibility, making it difficult to conduct...
Based on the controlled process that is linear time-invariant system, the network-induced long time delay is viewed as time-varying parameter uncertainties. The uncertainty parameters model of networked control systems with long time delay is set up. The existing conditions of asymptotic stability for networked control system with long time delay are presented by Lyapunov method and robust control...
Distributed systems have been used to solve some complicated problems. In order to make better use of resources in distributed systems, people have designed many approaches and developed many systems to manage processes in distributed systems, but most of the management systems are paid little attention on reliability of them. There may be some attacks in complex network environment. Therefore the...
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