Method for evaluating positioning capability of intelligent ship dynamic positioning system
The invention provides a method for evaluating the positioning capability of an intelligent ship dynamic positioning system, and the method comprises the steps: calculating the maximum environment load which can be resisted by a target ship in each wind direction angle in a 360-degree range under ea...
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| creator | XIA YUANYUAN WANG XIAOYUAN JIANG YUHAN WANG FANGHAN HAO LUN WAN QIANNAN ZHU SHENCHAO |
| description | The invention provides a method for evaluating the positioning capability of an intelligent ship dynamic positioning system, and the method comprises the steps: calculating the maximum environment load which can be resisted by a target ship in each wind direction angle in a 360-degree range under each working condition, and the static balance relation between the maximum environment load and the thrust and thrust moment outputted by a corresponding thruster; drawing a dynamic positioning system capability analysis curve graph; determining a comprehensive weight of an evaluation index by obtaining a subjective weight and an objective weight of the evaluation index; and further obtaining a comprehensive evaluation value of each wind direction angle under each working condition, drawing the comprehensive evaluation value into a rose diagram, and comprehensively evaluating the positioning capability of the target ship under different working conditions. The invention is suitable for the characteristic that the in |
| format | Patent |
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The invention is suitable for the characteristic that the in</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | CALCULATING COMPUTING COUNTING DATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FORADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORYOR FORECASTING PURPOSES ELECTRIC DIGITAL DATA PROCESSING PHYSICS SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE,COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTINGPURPOSES, NOT OTHERWISE PROVIDED FOR |
| title | Method for evaluating positioning capability of intelligent ship dynamic positioning system |
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