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Information Technology Journal
Year: 2013  |  Volume: 12  |  Issue: 23  |  Page No.: 7416 - 7426

Research of a Pipeline Air Flow Distribution Control Method

Bingjie Li, Li Wang, Xiaodan Xu, Zhiliang Wang, Bosen Li and Jiwei Liu    

Abstract: Aiming at the issue that air is uniformity controlled in a special pipeline flow, With the concentration on the control of a pipeline flow, a model of viscous incompressible fluid turbulence is presented. according to comparing numerical simulation with the measured data verify the mathematical model built with the actual agreement. A new way was presented to transforming distributed parameter models into lumped parameter control system. Based on the control system model above, optimal control of air velocity distribution is researched by application of state feedback linearization control algorithm. The effectiveness of the algorithm is verified by simulation. The results showed that the control algorithm can better control the controlled object. This method has shed some light on the design of pipeline flow control system in the actual system.

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