Optimization Algorithm of Information Search for Parameter Tuning of Fractional Order PID Controller

董峰; 张军

doi:10.13433/j.cnki.1003-8728.20240040

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Optimization Algorithm of Information Search for Parameter Tuning of Fractional Order PID Controller

更新时间：2026-04-23

- Optimization Algorithm of Information Search for Parameter Tuning of Fractional Order PID Controller
- Mechanical Science and Technology for Aerospace Engineering Vol. 45, Issue 3, Pages: 483-495(2026)
- 作者机构：
  
  郑州西亚斯学院电信与智能制造学院,郑州,451150
- 作者简介：
- 基金信息：
- DOI：10.13433/j.cnki.1003-8728.20240040
  CLC：
- Published：2026
- 稿件说明：
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董峰, 张军. Optimization Algorithm of Information Search for Parameter Tuning of Fractional Order PID Controller[J]. Mechanical Science and Technology for Aerospace Engineering, 2026, 45(3): 483-495.
DOI：

董峰, 张军. Optimization Algorithm of Information Search for Parameter Tuning of Fractional Order PID Controller[J]. Mechanical Science and Technology for Aerospace Engineering, 2026, 45(3): 483-495. DOI： 10.13433/j.cnki.1003-8728.20240040.

摘要

分数阶 PID 控制器的参数整定方法是提升面向分数阶被控对象的分数阶 PID 控制系统性能的关键。提出了一种新的模拟人类信息搜索行为的元启发式优化算法用于分数阶PID控制器的参数整定，即信息搜索优化算法（Information search optimization，ISO）。提出的ISO算法将信息调研过程以数学模型的方式进行表示，并设计了新的搜索机制来实现全局探索和局部探索。在PID控制器参数整定问题上对提出的ISO优化算法进行了性能验证。结果表明：提出的ISO算法在分数阶PID控制系统参数整定领域具有较好的可行性、优越性及应用前景。

Abstract

The parameter tuning method for fractional-order PID controllers is the key to improving the performance of fractional-order PID control systems for fractional-order controlled plants. This paper proposed a novel metaheuristic optimization algorithm based on the human behavior of information search for the tuning of fractional-order PID controllers

namely the information search optimization (ISO) algorithm. The ISO algorithm represented the information research process mathematically and devised some new mechanisms for both global and local exploration. Performance validation of the proposed ISO optimization algorithm was conducted on the parameter tuning problem of the PID controller. It can be concluded that the proposed ISO algorithm exhibits good feasibility

superiority

and application prospects in the field of parameter tuning for fractional-order PID control systems with fractional-order plants.

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