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Điều khiển phân tán các hệ thống Euler–Lagrangian không chắc chắn kết nối trong sự hiện diện của các nhiễu loạn ngẫu nhiên: Một phương pháp hiệu suất quy định
Tóm tắt
Để đồng bộ hóa một mạng lưới các hệ thống Euler–Lagrangian (EL), một phương pháp điều khiển phản hồi đầu ra phân tán được đề xuất trong bài báo này. Mô hình toán học được áp dụng cho các hệ thống EL có sự không chắc chắn phi tuyến, các trạng thái không được đo lường và các nhiễu động ngẫu nhiên. Bằng cách giới thiệu điều khiển hiệu suất quy định (PPC) trong một tiếp cận điều khiển bề mặt động, một thiết kế PPC thích ứng phân tán mới được trình bày. Đồng thời, một đặc điểm nổi bật là phương pháp tham số học tối thiểu được sử dụng trong phương pháp điều khiển bề mặt động. Đã được chứng minh rằng chuẩn của các lỗi theo dõi phân tán bị giới hạn trong một tập hợp compact với tỷ lệ hội tụ được định trước và các sự vượt quá tối đa bằng cách sử dụng phân tích Lyapunov ngẫu nhiên và lý thuyết đồ thị. Cuối cùng, các ví dụ mô phỏng xác thực tính hiệu quả của phương pháp đã đề xuất.
Từ khóa
#điều khiển phân tán #hệ thống Euler–Lagrangian #nhiễu loạn ngẫu nhiên #điều khiển phản hồi đầu ra #hiệu suất quy định #phân tích Lyapunov.Tài liệu tham khảo
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