Papers by Author: Shao Bo Li

Abstract: Genetic programming is an effective way to generate design candidates in an open-ended, but statistically structured, manner. A critical aspect of the procedure is a fitness measure, which guides candidate designs toward an optimal scheme in reasonable time. This paper has suggested a new definition of fitness base on Hungarian algorithm for automatically synthesizing designs for multi-domain, lumped parameter dynamic systems, and uses a type of embryo bond graph model with three modifiable sites to initialize population. Although the experiments run to date are not sufficient to allow making strong statistical assertions, it shows that the search capability of genetic programming combining Hungarian algorithm is good enough to make feasible automated design methodology proposed here for multi-domain systems.

Abstract: Technology Evolutionary Process have own rule and model,it can be forcasted. How to predict the future technological development and quickly develop next-generation products has become a powerful weapon of market competition. TRIZ EvolutionTheory is one of the most advantages and vitality in almost product technology prediction theory. This article summarized the evolution mode and evolution route based on in-depth study of TRIZ evolution theory ,and researched correlation.At last this article introduced how to use the basic principles of evolutionary theory to solve practical problems of the process approach. And to farming with the plow as an example a typical product design, to have been verified.

Abstract: For problem of heterogeneous system integration, Service-oriented component of integration model is proposed and the integration framework of component-based is constructed in this paper,which is based on research service component and integrated structure of SOA. The structure of service components is Designed,and analysis its working principle. WEB service and description criterion of registered for system is defined. Paper further study the key technical of heterogeneous information integration and mapping model. Finaly, with examples no heterogeneous systems integrate framework of service component is designed and implemented.

Abstract: HFC (Hierarchical Fair Competition) model is a kind of sustainable EA based on hierarchical search. On the basis of studying the sustainable evolutionary theory of HFC model deeply, in the HFC model the admission and export threshold are proposed to divide all fitness grade. And it is suggested that both static and active thresholds is used by the complication of different problems. In addition, through analyzing the parameters and topology space of HFC model, it is gained to the organize framework and detailed algorithm structure. Finally, it is proved by exercise that HFC model can maintain the diversity of population and assure the fair competition during individuals effectively.