Fuzzy aided baseline controller for active vibration control of non-linear hysteretic base isolation buildings

2015 ◽  
Author(s):  
R. Subasri ◽  
T. Yamuna Rani
Keyword(s):  
Vibration Control ◽  
Base Isolation ◽  
Active Vibration Control ◽  
Non Linear ◽  
Active Vibration

A novel optimal configuration of sensor and actuator using a non-linear integer programming genetic algorithm for active vibration control

2017 ◽  
Vol 28 (15) ◽  
pp. 2074-2081 ◽  
Author(s):  
Chunyou Zhang ◽  
Lihua Wang ◽  
Xiaoqiang Wu ◽  
Weijin Gao
Keyword(s):  
Genetic Algorithm ◽  
Integer Programming ◽  
Vibration Control ◽  
Active Vibration Control ◽  
Flexible Structures ◽  
Linear Quadratic ◽  
Linear Integer Programming ◽  
Optimal Criterion ◽  
Non Linear ◽  
Active Vibration

Due to widespread applications of a large number of flexible structures, to obtain the best dynamic control performance of a system, optimal locations of the actuators and sensors are necessary to be determined. This article proposes a novel optimal criterion for the actuators or sensors ensuring good controllability or observability of a structure, and also considering the remaining modes to control the spillover effect. Based on the proposed optimization criteria, a non-linear integer programming genetic algorithm is employed to achieve the optimal configurations. Active vibration control is investigated for a cantilever plate with the actuators in optimal positions to suppress the specified modes utilizing linear quadratic regulator controller. Several simulation results validate the efficiency and feasibility of the proposed optimal criteria.

Semi-active Vibration Control with non-linear model of MR Damper

2004 ◽  
Vol 2004.6 (0) ◽  
pp. 261-262
Author(s):  
Takashi TAKAHSI ◽  
Shinya Soma ◽  
Toru WATANABE ◽  
Kazuto SETO
Keyword(s):  
Vibration Control ◽  
Linear Model ◽  
Active Vibration Control ◽  
Mr Damper ◽  
Non Linear ◽  
Active Vibration
Sign in / Sign up

Export Citation Format

Share Document