The main objective of any industrial process is to obtain high economic performance with variable costs reduction and product quality assurance. In order to achieve this objective one of the advanced control methods h...
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This paper presents two new encapsulation operators compatible with graph genetic programming. The approach is used for the evolvement of partially interconnected, feed-forward hybrid neural networks, within the frame...
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Abstract A novel architecture for integrating reference trajectory and image prediction is proposed to be used in predictive control of visual servoing systems. In the proposed method, a new predictor is developed bas...
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Abstract A novel architecture for integrating reference trajectory and image prediction is proposed to be used in predictive control of visual servoing systems. In the proposed method, a new predictor is developed based on the relation between the camera velocity and the time variation of the visual features given by the interaction matrix. In addition, a reference trajectory is introduced to define the way how to reach the desired features over the prediction horizon starting from the current features. Simulations reveal the efficiency of the proposed architecture to control a 6 degrees of freedom robot manipulator.
In this paper an anti-slip predictive controller is designed and implemented in order to control the rear wheels of a V-PRA (Variable Powered Rear Axle) vehicle. The control algorithm is EPSAC, a Model based Predictiv...
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The paper is focused on description of laboratory models that are used in the process of education at our faculty. The models are connected to programmable logical controllers (PLC) and through these equipments the mo...
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ISBN:
(纸本)9781618040046
The paper is focused on description of laboratory models that are used in the process of education at our faculty. The models are connected to programmable logical controllers (PLC) and through these equipments the models are controlled. As the first step the students have to connect the model to a PLC. With that they have to make a program for model control and they must verify its functionality. The last step is the visualization of the process control in some commercial SCADA/HMI systems.
Design of a controller that damps driveline oscillations, while compensating network-induced time-varying delays, can be a challenging problem considering that vehicle drivetrains are characterized by fast dynamics th...
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An algorithmic framework is developed for automatic deployment of car-like robots based on Linear Temporal Logic (LTL) formulae over a set of regions of interest in the environment. The environment and the regions of ...
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An algorithmic framework is developed for automatic deployment of car-like robots based on Linear Temporal Logic (LTL) formulae over a set of regions of interest in the environment. The environment and the regions of interest are a priori known, and the robot has non-negligible size and restricted steering capabilities. The approach relies on constructing a probabilistic finite-state abstraction of the car-like robot and on finding a trajectory (run) in this abstraction such that the probability of satisfying the LTL formula is maximized. The feasibility of our approach is supported by simulations under Matlab environment.
In this paper we have presented mathematical model based on the diffusion mechanism which enable us to estimate time necessary for the penetration of biostimulator into the plant body. In reality, the biostimulator su...
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ISBN:
(纸本)9789604742745
In this paper we have presented mathematical model based on the diffusion mechanism which enable us to estimate time necessary for the penetration of biostimulator into the plant body. In reality, the biostimulator surface layer must be in the liquid phase to realize the above diffusion process.
The paper deals with application of automaticcontrol via microcomputer technology in leather manufacturing industry. Processing of raw hides comprises a series of particular processes through which raw hide is progre...
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ISBN:
(纸本)9789604742769
The paper deals with application of automaticcontrol via microcomputer technology in leather manufacturing industry. Processing of raw hides comprises a series of particular processes through which raw hide is progressively transformed into the product usable for the production of leather goods which are part of our everyday life. Our contribution is focused only on one problem - the particular process of soaking, in which the input raw material can be irreversibly damaged in case of failing to abide the necessary low concentration gradient. The automaticcontrol system working on the knowledge of mathematical model of physical-chemical processes present in the input raw stock is able to fulfill this condition and thus to secure the quality of the final product.
During the last few years automotive actuators have become mechatronic systems in which mechanical components coexist with electronics and computing devices and because pressure control valves are used as actuators in...
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During the last few years automotive actuators have become mechatronic systems in which mechanical components coexist with electronics and computing devices and because pressure control valves are used as actuators in many control applications for automotive systems, a proper dynamic model is necessary. In this paper, the concept of modeling an electro-hydraulic actuated clutch system in the automatic transmission is presented and two different control strategies are applied on the develop models. The simulation result are presented and discussed.
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