Implementation of Data Record Simultaneously in Seismic PSD Test

Abstract:

Civil experimental system consists of electric-hydraulic servo-controlled testing machine and the data logger in which the recorded data are saved. In Electro-hydraulic servo controller, a exterior trigger signal is used to remote control the data logger working, and the problem of data record synchronously is solved in on-line processing of servo testing machine and data logger, which quicken the test speed by making program calculation and command control simultaneously. The case based on digital command control for pseudo-dynamic on-line test for hybrid structure of thermal power plant is described, by which the data record simultaneously in pseudo-dynamic test achieved automatically. The research provides important reference value for the same type of on-line experiment.

• Periodical: Applied Mechanics and Materials (Volumes 204-208)
• Pages: 2433-2439
• DOI: https://doi.org/10.4028/www.scientific.net/AMM.204-208.2433
• Online since: October 2012
• Authors: Xin Guo, Guo Liang Bai, Peng Sun
• Keywords: Data Simultaneously Recording, Exterior Trigger, Pseudo Dynamic on-Line Test, Seismic Simulation, Structural Seismic

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