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Steam temperature control quality of the boiler in thermal electric power is one of the most parameters of equipment security and economy. In allusion to the NO.2 600MW subcritical boiler steam temperature system of Huainan Pingwei electric power Ltd., an on-line identification method was proposed by the real-time working data acquisition and the use of advanced control software platform developed...
In view of the friction nonlinearity and uncertain external disturbance in the bi-axis servo system, on the basis of analyzing the contour error of the system, combined with the cross-coupling control idea, an improved second-order Active Disturbance Rejection Controller (ADRC) was proposed. The inner disturbance and outside disturbance of the system, as well as the friction could be observed and...
Cultural Algorithm (CA) derived from the simulation of evolution of human being society, provides a new computable framework of evolution algorithms, and a different problem can use a different main population and knowledge space. This paper introduced Ant Colony Algorithm (ACA) into Cultural Algorithm framework, and put forward Cultural based Ant Colony Algorithm (ACCA), and presented the design...
In order to the complicated background of video monitoring system, a method of moving object detection and recognition was proposed based-on the frame difference algorithm and moment invariant features. In this moving object detection algorithm, data analysis was done for defined pixel region firstly, then the moving signal was produced by the frame data difference, and the moving object was captured...
Based-on predictive control principle, rolling planning integrates optimization with feedback strategy, and it will be helpful to overcome the respective limitation of global planning and local planning. The paper used the direction angle of polar coordinates as optimization target, inside rolling window, the method of one-step planning was adopted to realize on-line real-time path rolling planning...
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