Tuning of active disturbance rejection control for differentially flat systems under an ultimate boundedness analysis:a unified integer-fractional approach

• 作者: Jeisson E.Otero-Leal John Cortés-Romero Efredy Delgado Aguilera Felipe Galarza-Jimenez Alexander Jimenez-Triana
• 来源期刊: 控制理论与技术（英文版）
• 年，卷（期）: 2021,（1）
• 所属期刊栏目: RESEARCH ARTICLES
• 页码范围: 127-141
• 页数: 15页
• 语种: 英文

摘要

An adaptation of the active disturbance rejection control(ADRC)approach is applied to a fractional-order system with a flat output.Albeit the rather scarce information about the system,the conditions to establish an ultimate bound for a specific configuration of the system are found and compiled in a guideline for the tuning of the observer implemented in the ADRC.