一种对集建模与优化软件中表达式的解析方法  

Interpretation of Expression in Integrated Modeling and Optimization Software

作　　者：张定华[1] 李翠梅[2] 桂卫华[1] 王雅琳[1] 

机构地区：[1]中南大学信息科学与工程学院,湖南长沙410083 [2]江西科技师范学院通信与电子学院,江西南昌330013

出　　处：《计算机应用研究》2006年第4期16-17,31,共3页Application Research of Computers

基　　金：国家"973"重点基础研究资助项目(2002CB312200)

摘　　要：在通过稳态数据建模而得系统模型后,再采用优化算法获取最优控制参数,已成为目前复杂工业过程通用的体系结构,但目前这类软件都是针对某一具体过程开发的。为了实现通用性,目标函数和约束条件都必须由用户输入,如何解析用户在界面上输入的信息成为这一问题的瓶颈。通过采用自定义函数法和逗号运算法成功解决了该问题,在VC++6.0下开发了智能优化软件包OptSoftware,结合该软件包对其表达式解析作了详细介绍,并对其前景进行了展望。Utilize steady-state data for modeling before optimization has grew a structure in complex industrial system. At present ,every software is developed for a concrete course. In order to realize general-utility, target-function and restraint-conditions have to input by user, how to interpret them in software was a bottleneck. The problem has been solved by using selfdefining function and comma operation, and operated a software package named OptSoftware. According to OptSoftware, the process of expression-interpretation is discussed. At last, the future of applying is prospected.

关 键 词：通用性 表达式解析 自定义函数 逗号运算 

分 类 号：TP311[自动化与计算机技术—计算机软件与理论]