An Extended RSQP Algorithm for Process Systems

  title={An Extended RSQP Algorithm for Process Systems},
  author={Xueyi Fang and Zhijiang Shao and Aipeng Jiang and Jixin Qian},
  journal={2006 6th World Congress on Intelligent Control and Automation},
In process systems there are many large-scale problems with large numbers of equality constraints, but their degrees of freedom are not small enough. To solve this kind of problems, an extended RSQP (reduced space sequential quadratic programming) algorithm was presented. In the extended RSQP, reduced space Hessian and the cross item were expressed and computed by limited memory method, so the memory needed to store these matrixes were reduced largely, Moreover, to avoid the storage of matrix C… CONTINUE READING
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