Gasoline Blend Optimization Based on Ethyl RT-70 Models

According to the uncertainty of feedstock and combining with the Ethyl RT-70 blending models of some important properties of gasoline,the gasoline blend optimization problem with uncertainty variable in the constrain is produced.The stochastic programming method is usd to get better operation point under the existence of stochastic disturbance.The simulation example shows that the proposed method is feasible,and can acquire higher economic benefit as well as satisfy the quality requests.