The authors propose a method of constructing neural networks using bio-inspired emergent and evolutionary concepts. This method is an algorithm that is based on the characteristics of biological DNA and the growth of ...
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Traditional way of interconnection of industrial fieldbuses is used for data acquisition and operator control. This type of interconnection is not suitable for realtime control as it usually uses MS Windows based soft...
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Traditional way of interconnection of industrial fieldbuses is used for data acquisition and operator control. This type of interconnection is not suitable for realtime control as it usually uses MS Windows based software gateways that are not capable of real-time processing of information. To assure real-time data transfer it is necessary to use different principle of interconnection. This new approach is based on hardware gateways. Hardware gateways can transfer data in predictable time. At present time hardware gateways are already used to interconnect fieldbuses of different level. Our paper presents that it is possible to use hardware gateways to interconnect fieldbuses of same level.
One of the most important components of recent automation systems of machines, production lines and technological processes is the communication subsystem. Instead of parallel bus connections, the serial buses on vari...
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One of the most important components of recent automation systems of machines, production lines and technological processes is the communication subsystem. Instead of parallel bus connections, the serial buses on various hierarchical levels of control structures are used. This contribution deals with problems of implementation of serial communication buses in a heterogeneous controlinstrumentation environment in industrial plants. It presents an aid for dealing with such problems on basis of a laboratory of industrial automation with heterogeneous communication testbed.
The article describes mathematical model of the skid-steered mobile robot (SSMR), which was designed at the DCMI. SSMR is an indoor/outdoor autonomous/remotely controlled vehicle intended for research purposes in the ...
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The article describes mathematical model of the skid-steered mobile robot (SSMR), which was designed at the DCMI. SSMR is an indoor/outdoor autonomous/remotely controlled vehicle intended for research purposes in the area of developing a combination of autonomous and remote control schemes for mobile robots with application of telepresence principles. Mathematical model was derived using the Euler-Newton method of free bodies dynamics. Simulation results verifying the correctness of the model are provided.
Multiple-symbol differential detection (MSDD) and pilot symbol-aided detection (PSAD) are two detection schemes that have been proposed for detecting data transmitted over fast fading channels. When the parameters of ...
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When the air-gap flux is saturated, the conventional adaptive speed estimator cannot remove the influence of the nonlinear inductance variation. Without speed sensors, it is difficult to identify inductance variation ...
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This paper presents an H∞ controller design method for linear systems with delayed states, inputs, and measurement outputs. Using a Lyapunov functional, the stability for delay systems is discussed independently of t...
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An improved three-phase auxiliary resonant snubber inverter suitable for high power AC motor drive applications is proposed. The topology is analyzed and the control strategies based on voltage space vector modulation...
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