According to the characteristics of nonlinear, close coupling and multiple loop for coke oven collector pressure control systems, a new mixed control method is proposed. Using the variable integral PI control combing ...
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ISBN:
(纸本)0780386531
According to the characteristics of nonlinear, close coupling and multiple loop for coke oven collector pressure control systems, a new mixed control method is proposed. Using the variable integral PI control combing with uncoupling control based on relativity analysis, it solved the problem of collector pressure stability control for several coke oven with close coupling characteristics. the algorithm is proved to be useful and dependable in actual system.
Based on the system of thermal-vibration combined test environment under high-linear acceleration, profound study on the distribution and control of the temperature field of the temperature box in a centrifugal field ...
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In this paper, the diagnosability for discrete event systems has been extended to Petri net language, which is motivated from some network systems. A composition net, called as verifier, is constructed for analysis of...
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To achieve high robustness against collusion and geometric attacks, video watermarking schemes often employ local-content-based methods in which watermarks are embedded in several semantically independent regions that...
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In recent decades, active vision systems have been studied widely because they can controlthe gaze direction of their mounted vision sensors and overcome many shortcomings of passive vision systems which have fixed v...
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the increasing outbreaks of computer viruses lead to a significant threat to the Internet. In this review we firstly give a brief introduction of computer virus including definition, classification, and characteristic...
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Shape from shading(SFS) is an important domain in computer vision. At first the paper introduces a method of shape from shading based on single image and puts forward its implementation. then adds proper boundary cond...
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this paper proposes the motion control system in a hybrid architecture for middle-size soccer robot. A hybrid architecture combining hierarchical architecture and subsumption architecture is composed of four levels, s...
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the structure and application of a universal communication architecture for high-dynamic robot systems were presented. the architecture consists of a middleware for robotic and process control applications - extended ...
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ISBN:
(纸本)0780386531
the structure and application of a universal communication architecture for high-dynamic robot systems were presented. the architecture consists of a middleware for robotic and process control applications - extended (MiRPA-X) and a communication protocol Industrial automation Protocol (IAP) based on the IEEE1394 communication standard. Both are implemented with ANSI C under the real-time operating system QNX Neutrino. IAP provides network management functions to control participant states and global object directory to virtually unite all participant paremeters.
through an analysis and comparison of the algorithm proposed by Hyvarinen-Oja (1996), we present an approach of blind separation based on the penalty functions with multipliers. the approach gives the method to select...
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ISBN:
(纸本)0780386531
through an analysis and comparison of the algorithm proposed by Hyvarinen-Oja (1996), we present an approach of blind separation based on the penalty functions with multipliers. the approach gives the method to select the penalty function and speeds up the convergence of the algorithm. It avoids the ill-posed problem that may be caused by the pure penalty functions. Also, we propose a new simple method of deflation. the simulations show the good effectiveness of our algorithm. the separation time of our algorithm is shorter than the one proposed by Hyvarinen-Oja (1996) by 30%.
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