KR101933964B1 - 임의로 스위치 된 불확실한 비아핀 비선형 시스템의 적응 관측기 기반 출력 제약 추종을 이용한 제어 장치 - Google Patents
임의로 스위치 된 불확실한 비아핀 비선형 시스템의 적응 관측기 기반 출력 제약 추종을 이용한 제어 장치 Download PDFInfo
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Abstract
임의로 스위치 된 불확실한 비아핀 비선형 시스템의 제어 장치는, 임의로 스위치 된 불확실한 비아핀 비선형 시스템; 상기 비아핀 비선형 시스템의 출력이 유계(有界)가 되는 상태 변수를 산출하는 적응형 관측기; 및 상기 상태 변수를 이용하여 상기 비아핀 비선형 시스템의 제어 입력을 산출하는 제어기; 를 포함하고, 상기 비아핀 비선형 시스템은 하기의 수학식을 이용하여 설계될 수 있다.
여기서 에 대해 는 상태 변수 벡터이고, 는 상기 비아핀 비선형 시스템 출력이고, 는 임의의 스위칭 신호이고, 이고 인 모든 i와 j에 대해서 j번째 서브 시스템의 제어 입력은 이고, 는 j 번째 서브 시스템의 알려지지 않은 연속 비선형 함수를 의미한다.
Description
도 4 내지 도 6c는 본 발명의 일 실시예에 따른 제어 방법을 설명하기 위한 예제 2의 도면이다.
도 7은 본 발명의 일 실시예에 따른 제어 장치의 블록도이다.
Claims (6)
- 임의로 스위치 된 불확실한 비아핀 비선형 시스템;
상기 비아핀 비선형 시스템의 출력이 유계(有界)가 되는 상태 변수를 산출하는 적응형 관측기; 및
상기 상태 변수를 이용하여 상기 비아핀 비선형 시스템의 제어 입력을 산출하는 제어기;
를 포함하고,
상기 비아핀 비선형 시스템은 하기의 [수학식 1]을 이용하여 설계되는 임의로 스위치 된 불확실한 비아핀 비선형 시스템의 제어 장치.
[수학식 1]
여기서 에 대해 는 상태 변수 벡터이고, 는 상기 비아핀 비선형 시스템 출력이고, 는 임의의 스위칭 신호이고, 이고 인 모든 i와 j에 대해서 j번째 서브 시스템의 제어 입력은 이고, 는 j 번째 서브 시스템의 알려지지 않은 연속 비선형 함수를 의미한다.
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Cited By (9)
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CN112068421A (zh) * | 2020-07-30 | 2020-12-11 | 北京航空航天大学 | 一种基于l1自适应控制的弹性高超声速飞行器容错控制方法 |
CN113568306A (zh) * | 2021-06-22 | 2021-10-29 | 山东师范大学 | 考虑状态约束和控制增益的倒立摆系统控制方法及系统 |
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Cited By (16)
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CN111812980A (zh) * | 2020-07-02 | 2020-10-23 | 淮阴工学院 | 基于未知输入观测器的离散切换系统的鲁棒故障估计方法 |
CN112068421A (zh) * | 2020-07-30 | 2020-12-11 | 北京航空航天大学 | 一种基于l1自适应控制的弹性高超声速飞行器容错控制方法 |
CN112068421B (zh) * | 2020-07-30 | 2021-11-09 | 北京航空航天大学 | 一种基于l1自适应控制的弹性高超声速飞行器容错控制方法 |
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CN114280942A (zh) * | 2021-12-31 | 2022-04-05 | 杭州电子科技大学 | 非线性振荡器非辨识自适应输出反馈控制方法 |
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CN114371627B (zh) * | 2022-01-19 | 2024-04-02 | 中南林业科技大学 | 一种离散时间非线性系统的状态稳定性判定方法 |
CN114527660B (zh) * | 2022-02-23 | 2022-09-02 | 中国科学院数学与系统科学研究院 | 无人直升机偏航通道动力学的自适应跟踪控制方法及系统 |
CN114527660A (zh) * | 2022-02-23 | 2022-05-24 | 中国科学院数学与系统科学研究院 | 无人直升机偏航通道动力学的自适应跟踪控制方法及系统 |
CN117193009A (zh) * | 2023-10-07 | 2023-12-08 | 东北电力大学 | 光伏电板伺服系统的有限时间命令滤波控制方法及系统 |
CN117193009B (zh) * | 2023-10-07 | 2024-04-09 | 东北电力大学 | 光伏电板伺服系统的有限时间命令滤波控制方法及系统 |
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