Results 211 to 220 of about 123,080 (265)
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Self-adjusting controllers for linear systems with correlated disturbances
Journal of the Franklin Institute, 1967zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Ula, N., Kim, M.
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ROBUSTNESS OF ADAPTATION IN CONTROLLED SELF-ADJUSTING CHAOTIC SYSTEMS
Fluctuation and Noise Letters, 2002It was recently shown that self-adjusting systems adapt to the edge of chaos. We study the robustness of that adaptation with respect to a controlling force. We first use numerical simulations in a modified logistic map. With these, we find that, if the controlling force has a target value of the parameter that leads to periodic dynamics, the control ...
PAUL MELBY +2 more
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Fuzzy self-adjusting PID controller based network control system
2012 24th Chinese Control and Decision Conference (CCDC), 2012For the existence of interference in network control system, by considering both error and error difference, a fuzzy self-adjusting PID controller based network control system is presented in this paper. In order to correspond with the practical requirements, according to the system error and error difference, the algorithm uses the principle of fuzzy ...
Ju Zhang, Junqiang Gong, Haihua Zhang
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Self-adjusting filling control system forself-grinding drum mills
Collection of Research Papers of the National Mining University, 2022Purpose of work isan improvement of the controlling efficiency for the processes of self-grinding ores in drum mills by using adaptive settings for the perimeters of the control part of the system. Methodology. For the self-grinding process, the degree of filling of the mill drum is a critical technological variable, i.e. this parameter not only has a
I Novitskyi, V Sliesariev, Y Shevchenko
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A Calibration-Free, Self-Adjusting Stereo Visual Control System
IFAC Proceedings Volumes, 1996Abstract The purpose of this paper is to describe a self-adjusting, vision-based controller which is able to control the position of a robotic manipulator without explicit calibration of camera parameters. The control strategy is based on the concepts of cyclic switching (Pait 1993) and dwell-time switching (Morse 1995a). With these techniques, it is
Wen-Chung Chang +2 more
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A Review of Self-adjusting Systems in Automatic Control†
Journal of Electronics and Control, 1961ABSTRACT Problems arising in the application of techniques of automatic control to complex non-linear systems subject to random disturbances may be solved by automatic optimization. A variety of such schemes have been proposed. These are discussed with reference to a performance criterion which is to be optimized; they may be classified as employing ...
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On self-adjusting control systems without test disturbance signals
IFAC Proceedings Volumes, 1963Summary The report presents and analyses one of the principles for designing an adaptive system to control time-varying processes. According to this principle, in the processes of self-adjusting, the dynamic characteristics of the system (plant and controller) and the effect of some uncontrolled external disturbances are taken into consideration ...
E.P. Popov, G.M. Loskutov, R.M. Yusupov
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IEEE Transactions on Control of Network Systems
Mengxiang Zeng, Peng Lin 0001
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Mengxiang Zeng, Peng Lin 0001
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Self-adjusting fuzzy controller application for linear induction motor control system
2008 3rd IEEE Conference on Industrial Electronics and Applications, 2008The mathematical model of linear induction motor (LIM) based on slip frequency type vector control system is established. A self-adjusting fuzzy controller (SAFC) is designed as magnetic thrust adjuster of the motor. The speed of the motor is adjusted by control magnetic thrust of the motor.
null Wang-Yuhua +3 more
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A comparison of the measuring time in self-adjusting control systems
IFAC Proceedings Volumes, 1963Summary It seems impossible to select the ‘best’ self-adjusting system out of the many proposals, but it is possible to compare them from a certain point of view. In this paper the point of view is the time required in measuring the parameters to be adjusted, considering random input signals. Three devices are compared which adjust one parameter of a
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