Title :
Application of the Optimal Input Design in Shaking Table Experimental System
Author :
Chen, Jianqiu ; Zhang, Xinzheng ; Tan, Ping ; Zhou, Fulin
Author_Institution :
Dept. of Autom., Univ. of Guangdong Technol., Guangzhou
Abstract :
This paper focuses on the optimal input design question of white noise drive signal for the simulated earthquake shaking table experimental system. The input sequence is white processed by doubly stochastic interchange optimized algorithm which has been improved in this paper, and the operating speed has obviously been expedited. Thus the white noise drive signal can satisfy conditions of the optimal input to a certain extent, and the experimental time won´t be so longer.
Keywords :
control system synthesis; optimal control; parameter estimation; stochastic processes; time-varying systems; doubly stochastic interchange optimized algorithm; optimal input design; simulated earthquake shaking table experimental system; white noise drive signal; Control design; Cost function; Design automation; Earthquake engineering; Laboratories; Paper technology; Parameter estimation; Signal design; Stochastic resonance; White noise; PE conditions; optimal input design; shaking table; system identification;
Conference_Titel :
Robotics, Automation and Mechatronics, 2008 IEEE Conference on
Conference_Location :
Chengdu
Print_ISBN :
978-1-4244-1675-2
Electronic_ISBN :
978-1-4244-1676-9
DOI :
10.1109/RAMECH.2008.4681460
