Chaos control using small-amplitude damping signals of the extended Duffing equation |
| |
Institution: | 1. Department of Energy and Resources Engineering, College of Engineering, Peking University, Beijing 100871, China;2. Beijing Key Laboratory for Solid Waste Utilization and Management, Peking University, Beijing 100871, China |
| |
Abstract: | This paper examines the application of a simple feedback controller to eliminate the chaotic behavior in a controlled extended Duffing system. The main idea is to regulate the chaotic motion of an extended Duffing system around less complex attractors, such as equilibrium points and periodic orbits. The proposed feedback controller is composed by a high-pass filter and a saturator, so its implementation is quite simple and can be made on the basis of measured signals. The affectivity of the proposed feedback control strategy is illustrated by means of numerical simulations. |
| |
Keywords: | |
本文献已被 ScienceDirect 等数据库收录! |
|