The problem of identification of the soft sensors is considered. Using the active set method the problem of least squares with inequality constraints on the variables has been solved. As a result of using soft sensors...
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This paper deals with developing of method of spatial path planning for mobile robots of different types moving in unknown environment with obstacles. This method plans trajectories base on third-order Bezier splines ...
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ISBN:
(纸本)9783902734112
This paper deals with developing of method of spatial path planning for mobile robots of different types moving in unknown environment with obstacles. This method plans trajectories base on third-order Bezier splines using the data from onboard range sensors. It allows to automatically make decisions about the strategy of obstacles avoidance in horizontal or vertical planes considering the restrictions of mobile robots' propulsion system. Results of simulation confirm its high efficiency, low complexity and small computational capacity.
The paper describes a cloud-based ontological framework for designing hybrid cloud software systems and services for predicting patient conditions and assessing the risk of critical conditions and events. The proposed...
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An urgent task for all areas of industry is to create documents with machine-readable content (SMART-standards) that can be analyzed not only by domain specialists, but also software services for solving various profe...
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In the early days of artificial intelligence, a knowledge base approach was used to solve non-formalizable problems and attempt to explain those solutions. As it has evolved, the range of applied methods has expanded,...
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This paper considers an approach to creation of reliable dead reckoning system (DRS) for autonomous underwater vehicle (AUV) with accommodation to incorrect sensors information. Proposed DRS is based on using of diagn...
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Multitemporal and multisatellite studies or comparisons between satellite data and local ground measurements require nowadays automatic navigation of one pixel accuracy for meteorological satellite images. The problem...
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Multitemporal and multisatellite studies or comparisons between satellite data and local ground measurements require nowadays automatic navigation of one pixel accuracy for meteorological satellite images. The problems of precise automatic navigation of satellite imagery are considered and an approach based on automatic calculation of ground control points (GCPs) and navigation attitude forecasting is developed. An automatic navigation method of one pixel accuracy is presented. It is suitable for "full" images received during one session from meteorological satellites. The GCP automatic calculation procedure is based on verification of sea-land separability hypothesis. The verification criteria used can increase significantly the reliability of GCP calculation under heavy weather conditions of the Earth observation. The method is based on a correction procedure of satellite attitude angles (roll, pitch, and yaw). A possibility to forecast the navigation attitude parameters in the form of common translation of them earlier navigated images is considered and the results are discussed. The results of approbation of new navigation method for a yearly image set of satellites images (series POES NOAA, MTSAT-1R and FengYun-2C) received in the Multiple Access Centre for Regional Satellite Monitoring of Environment (Far-Eastern Branch of Russian Academy of Sciences) are presented.
Method of visual navigation of autonomous underwater robot for conditions of the local maneuver is offered. The method is aimed at improving the accuracy of the robot localization through the creation of a virtual net...
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With the introduction of new rules for calculating the general needs of a residential building in 2017, the transition to full payment for all energy resources consumed by residents of apartment buildings on single me...
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