원문정보
초록
영어
The process of pH neutralization reaction in sewage disposal is characterized with highly nonlinearity and hysteretic nature. In the thesis, first of all, it is described for the process of neutralization reaction in sewage disposal as well as its mechanism model, analyzed them by putting forward a strategy of NMPC based on Method of Genetic Optimization. The resolution of uneasy nonlinear optimization is to be made by utilizing Genetic Algorithm for an overall optimization, simple controlled parameters and etc. Simulation experiment gives us an explanation for this method to very good track of the settings of pH value with fast response time, ensuring an effective control for pH value.
목차
1. Introduction
2. NMPC in the Process of Neutralization Reaction
2.1. pH Value Controlling Process in the Sewage Disposal
2.2. pH value Control System Model
2.3. NMPC in pH Neutralization Process
3. Genetic Algorithm-based Optimization Solution
4. Genetic Algorithm-based NMPC Structure
5. Simulation Test
6. Conclusions
References