通过使用MIMO主动干扰拒绝策略来控制鸟翼的态度
Josiel Alves Gouvêa1, Luciano Santos Constantin Raptopoulos1, Milena Faria Pinto2
1Department of Control Systems and Automation Engineering, Federal Center of Technological Education of Rio de Janeiro, Nova Iguaçu 26.041-271, Brazil.
Sensors (Basel, Switzerland)
|July 29, 2023
概括
这项研究提出了一种新型的活跃干扰拒绝控制 (ADRC) 扩展用于鸟翅膀,有效地管理复杂的,合的动态,以实现稳定的飞行控制.
科学领域:
- 机器人和控制系统 机器人和控制系统
- 航空航天工程 航空航天工程
- 应用数学 应用数学 应用数学
背景情况:
- 由于非线性,多输入多输出 (MIMO) 动态与合输入,鸟飞行控制是复杂的.
- 现有的主动干扰拒绝控制 (ADRC) 方法通常需要精确的控制获取知识,并与MIMO系统进行斗争,特别是那些具有合输入的系统.
研究的目的:
- 开发一种数学解决方案,用于控制鸟翅膀的态度.
- 为多输入多输出 (MIMO) 系统扩展主动干扰拒绝控制 (ADRC) 策略,并配合输入变量.
- 解决现有的ADRC方法在参数不确定性和系统复杂性方面的局限性.
主要方法:
- 为鸟翅膀系统动态开发了一个数学模型.
- 提出了一种扩展的主动干扰拒绝控制 (ADRC) 策略,专门适用于带有合输入的MIMO系统.
- 控制方法采用扩展状态观察者和状态反控制定律.
主要成果:
- 拟议的ADRC扩展证明了对参数不确定性的稳定性.
- 控制策略有效地弥补了外部干扰和未建模的动态.
- 该方法在鸟翅膀系统中成功处理非线性植物和合输入变量.
- 使用拉普拉斯方法进行数学分析对于非线性植物是可行的.
结论:
- 开发的ADRC扩展为鸟翅膀的态度控制提供了强大的和有效的解决方案.
- 这种方法克服了传统ADRC在处理具有合动态的复杂MIMO系统方面的局限性.
- 拟议的方法为生物灵感飞行器的控制提供了显著的优势.
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