Multiple Integrators Control Based on Feature Data of Controlled System with Random Disturbance

Abstract:

In order to solve the control problem under the environment with random disturbancel by means of the existing industrial PID controlling module, the multiple integrator control method based on feature data of the controlled object is proposed. This method is an extension of common PID control; it identifies the feature data of the controlled object with the inputting and outputting data firstly, then it deletes the differential control of common PID and extends the integrators in series or parallel connection to cancel the magnification of high-frequency random signal. With the feature data and reference control output, it calculates the controller’s parameters to improve the performance of control system. Simulation shows its feasibility and effectiveness.

• Periodical: Advanced Materials Research (Volumes 490-495)
• Pages: 2464-2469
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.490-495.2464
• Online since: March 2012
• Authors: Gui Hua Qiao
• Keywords: Feature Data Identification, Multiple Integrators, PID Control Model, Random Disturbance

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