Results 261 to 270 of about 610,157 (345)

Cooperative control for multiple train systems: Self-adjusting zones, collision avoidance and constraints

Automatica, 2022
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Peng Lin 0001, Yu Tian, Gui Gui, Chunhua Yang 0001   +3 more
exaly   +5 more sources

Self-adjusting fuzzy logic controller for refrigeration systems

2015 IEEE International Conference on Information and Automation, 2015
In this paper, a self-adjusting fuzzy logic controller (SAFLC) is proposed to improve the performance of refrigeration systems and enhance power efficiency for environmental test chamber (ETC). In this control algorithm, an adjusting factor and an integral term are added based on the conventional fuzzy logic controller (FLC) to improve the control ...
Zhi Yang 0004, Pengbin Duan, Zhonghua Li, Xiaoguang Yang   +3 more
exaly   +4 more sources

A comparison of the measuring time in self-adjusting control systems

IFAC Proceedings Volumes, 1963
Summary 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
F. Mesch
openaire   +2 more sources

Design Methodology of Distributed Self-adjusting Control Systems

2025 VI International Conference on Control in Technical Systems (CTS)
The article discusses the problems of designing systems for the preparation, transmission, reception and processing of information using distributed systems technologies.
Ivan M. Pershin, Vladimir F. Antonov
openaire   +2 more sources

DESIGN OF SELF-ADJUSTING CONTROL SYSTEMS BY USE OF A FUNCTIONAL DERIVATIVE TECHNIQUE

IFAC Proceedings Volumes, 1964
Publisher Summary This chapter describes the design of self-adjusting control systems by use of a functional derivative technique. Such systems are usually aimed at compensating drift in the controlled plant, often described by nonlinear differential equations.
J. Rissanen
openaire   +2 more sources

On self-adjusting control systems without test disturbance signals

IFAC Proceedings Volumes, 1963
Summary 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
openaire   +2 more sources

A Review of Self-adjusting Systems in Automatic Control†

Journal of Electronics and Control, 1961
ABSTRACT 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 ...
O. Jacobs
openaire   +2 more sources

ROBUSTNESS OF ADAPTATION IN CONTROLLED SELF-ADJUSTING CHAOTIC SYSTEMS

Fluctuation and Noise Letters, 2002
It 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, NICHOLAS WEBER, ALFRED HÜBLER   +2 more
openaire   +2 more sources

Parameters self-adjusting fuzzy PID control in magnetic levitation system

2008 2nd International Symposium on Systems and Control in Aerospace and Astronautics, 2008
The single freedom magnetic levitation ball system is the base of magnetic products, it is essential to study the magnetic levitation ball system. In this paper, preliminary researches are conducted by analyzing the magnetic levitation ball systempsilas working principle and deriving the mathematical model in detail. After linearizing and analyzing the
null Jie Ma, null Wenjun Fan, null Fenghua He   +2 more
openaire   +2 more sources

Fracture Strength of Roots Instrumented with Self-Adjusting File and the ProTaper Rotary Systems

Journal of Endodontics, 2014
Ismail Davut Çapar, Håkan Arslan, Huseyin Ertaş   +2 more
exaly   +2 more sources