Numerical Computation of a Mixed-Integer Optimal Control Problem Based on Quantum Annealing

被引:3
作者
Liu Z. [1 ]
Li S. [1 ]
Ge Y. [2 ]
机构
[1] Automation School, Beijing University of Posts and Telecommunications, Beijing
[2] Qingdao Topscomm Communication Co., Ltd., Qingdao, Shandong
基金
中国国家自然科学基金;
关键词
A; distillation column; mixed-integer; optimal control; quantum annealing; TP; 301;
D O I
10.1007/s12204-020-2220-1
中图分类号
学科分类号
摘要
It is extremely challenging to solve the mixed-integer optimal control problems (MIOCPs) due to the complex computation in solving the integer decision variables. This paper presents a new method based on quantum annealing (QA) to solve MIOCP. The QA is a metaheuristic which applies quantum tunneling in the annealing process. It has a faster convergence speed in optimal-searching and is less likely to run into local minima. Hence, QA is applied to deal with this kind of optimization problems. First, MIOCP is transformed into a mixed-integer nonlinear programming (MINLP). Then, a method based on QA is adopted to solve the MINLP and acquire the optimal solution. At last, two benchmark examples including Lotka-Volterra type fishing problem and distillation column are presented and solved. The effectiveness of the methodology is verified by the acquired optimal schemes. © 2020, Shanghai Jiao Tong University and Springer-Verlag GmbH Germany, part of Springer Nature.
引用
收藏
页码:623 / 629
页数:6
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