Optimization Model of Raw Material Selection Process for Complex Industry Based on Improved Sequential Quadratic Programming Algorithm

Abstract Raw materials for industrial production mainly come from nature with wide sources and uneven quality, while requires strictly the materials’ quality their indicators are very mutual coupling. In actual production, unreasonable combination formula often exist in process of raw material selection, impeding improvement efficiency, energy-saving, emission reduction. Unfortunately, research on this issue is currently vacant, so main object paper to address selection formulations production. Based designed logical algorithm improved SQP algorithm, study established batch model calculation perspective optimal formula. Finally, a practical example given demonstrate utility application research.