An approach to design controllers for MIMO fractional-order plants based on parameter optimization algorithm

作者：Xue, Dingyu^*; Li, Tingxue

来源：ISA Transactions, 2018, 82: 145-152.

DOI：10.1016/j.isatra.2017.04.022

• Fractional calculus
• Multivariable system
• Fractional-order control
• Parameter optimization
• Robust control

The parameter optimization method for multivariable systems is extended to the controller design problems for multiple input multiple output (MIMO) square fractional-order plants. The algorithm can be applied to search for the optimal parameters of integer-order controllers for fractional-order plants with or without time delays. Two examples are given to present the controller design procedures for MIMO fractional-order systems. Simulation studies show that the integer-order controllers designed are robust to plant gain variations.

• 出版日期2018-11
• 单位东北大学