The Calculator Expert System Development Of The Project Cost

Compare with the computer, the programmable calculator has a few advantage which the computer really can not be matched.For example, it has a small size make it take easily, it is very cheaper than computer and higher than ordinary calculator.And it’s easy to operate and run fastly, also can modify or delete the data.The expert system is discussed by this paper in some aspects,they are the expert system software, the development process, the module design and practical application.By understanding the project cost information and studying the books of project cost, I did a deep research in project cost from taking the actual relevant calculation involved in cost division examination and the whole process of cost control.The paper targeted on the development of Programming technology by using the programmable calculator Casio FX-9860GII SD as i carrier including the input of data、 the expression of calculation formula and the output of the data.The expert system optimized the complex programming process, so we can achieve batch inputting alternative to single inputting and make use of the function of Sequence to calculate.Also,the paper tell the operation process in detail and evaluat it the system through the actual case.The expert system realize the humanized operation of expert system by means of theory of knowledge base and search engine technology.lt can improve the computing speed in the project cost, and at the same time, it provides a reference for the future majority of project, so it can be studied and used.In project architecture and civil engineering, which has more practical applications.