The paper presents a knowledge-based engineering （KBE） approach for ship node components design. In the ship design process, many design tasks need design experiences to support. Howev- er, a ship design process is ...The paper presents a knowledge-based engineering （KBE） approach for ship node components design. In the ship design process, many design tasks need design experiences to support. Howev- er, a ship design process is a complicated process with many simultaneously repetitive and time-con- suming activities. In this research, the method combines KBE with Tribon system＇s built-in devel- opment language tools of Vitesse, captures and applies design knowledge for achieving standard com- ponents intelligent design modeling. A case study and industry implementation illustrate the feasibili- ty of the proposed methodology. The KBE technique can provide not only proper references, sug- gests and supports but also knowledge integrated in the ship structure design. Especially, these rules related to the design can avoid lots of design mistakes. During the ship design stage, getting more precise and better designs will not only reduce the time of rework and wasting resources but also shorten the construction time_ imnrov~ clilnl;hz ~nA nrnf;t展开更多
As the specialized basic course of biological engineering, the plant biology has played a decisive role in determining the professional expertise and theoretical knowledge of students, which has also raised a higher r...As the specialized basic course of biological engineering, the plant biology has played a decisive role in determining the professional expertise and theoretical knowledge of students, which has also raised a higher requirement for the teaching method and mode. Based on the actual condition of course teaching of plant biology, this paper has made an analysis on the content and shortcoming of the existing mode and method as well as come up with some feasible advices about how to arouse the learning interest within the student, integrate the teaching with the practice as well as adjust the teaching sequence accordingly.展开更多
基金Supported by the'Knowledge-based Ship-design Hyper-integrated Platform(KSHIP)'of Ministry of Education and Finance of P.R.China(No.200512)the National Natural Science Foundation of China(No.51009093)
文摘The paper presents a knowledge-based engineering （KBE） approach for ship node components design. In the ship design process, many design tasks need design experiences to support. Howev- er, a ship design process is a complicated process with many simultaneously repetitive and time-con- suming activities. In this research, the method combines KBE with Tribon system＇s built-in devel- opment language tools of Vitesse, captures and applies design knowledge for achieving standard com- ponents intelligent design modeling. A case study and industry implementation illustrate the feasibili- ty of the proposed methodology. The KBE technique can provide not only proper references, sug- gests and supports but also knowledge integrated in the ship structure design. Especially, these rules related to the design can avoid lots of design mistakes. During the ship design stage, getting more precise and better designs will not only reduce the time of rework and wasting resources but also shorten the construction time_ imnrov~ clilnl;hz ~nA nrnf;t
文摘As the specialized basic course of biological engineering, the plant biology has played a decisive role in determining the professional expertise and theoretical knowledge of students, which has also raised a higher requirement for the teaching method and mode. Based on the actual condition of course teaching of plant biology, this paper has made an analysis on the content and shortcoming of the existing mode and method as well as come up with some feasible advices about how to arouse the learning interest within the student, integrate the teaching with the practice as well as adjust the teaching sequence accordingly.
