title: An improved filter-u least mean square vibration control algorithm for aircraft framework.
abstract: Active vibration control of aerospace vehicle structures is very a hot spot and in which filter-u least mean square (FULMS) algorithm is one of the key methods. But for practical reasons and technical limitations, vibration reference signal extraction is always a difficult problem for FULMS algorithm. To solve the vibration reference signal extraction problem, an improved FULMS vibration control algorithm is proposed in this paper. Reference signal is constructed based on the controller structure and the data in the algorithm process, using a vibration response residual signal extracted directly from the vibration structure. To test the proposed algorithm, an aircraft frame model is built and an experimental platform is constructed. The simulation and experimental results show that the proposed algorithm is more practical with a good vibration suppression performance.
authors.affiliation: School of Electrical Information Engineering, Henan Institute of Engineering, Henan 451191, People's Republic of China.
authors.forename: Quanzhen
authors.initials: Q
authors.lastname: Huang
authors.affiliation: School of Mechatronics Engineering and Automation, Shanghai University, Shanghai 200072, People's Republic of China.
authors.forename: Jun
authors.initials: J
authors.lastname: Luo
authors.affiliation: School of Mechatronics Engineering and Automation, Shanghai University, Shanghai 200072, People's Republic of China.
authors.forename: Zhiyuan
authors.initials: Z
authors.lastname: Gao
authors.affiliation: School of Mechatronics Engineering and Automation, Shanghai University, Shanghai 200072, People's Republic of China.
authors.forename: Xiaojin
authors.initials: X
authors.lastname: Zhu
authors.affiliation: School of Mechatronics Engineering and Automation, Shanghai University, Shanghai 200072, People's Republic of China.
authors.forename: Hengyu
authors.initials: H
authors.lastname: Li