Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Steel structure lifting posture adjusting method and system based on fuzzy control
The invention provides a steel structure lifting posture adjusting method and system based on fuzzy control. The steel structure lifting posture adjusting method based on fuzzy control comprises the steps that a steel structure is provided, and a plurality of lifting points are arranged on the steel structure; elevation data of all the lifting points are collected, the elevation of one lifting point serves as the standard elevation, and the height difference between the elevations of the rest of the lifting points and the standard elevation and the height difference change rate are calculated;the height difference of all the lifting points is compared with a set value; when the height difference of the lifting points is larger than or equal to the set value, the accurate value of the adjusting height of the lifting points is calculated through a fuzzy control algorithm according to the height difference of the lifting points and the data of the height difference change rate; and the elevation of each lifting point is adjusted according to the accurate value of the adjusting height of the lifting point. Various uncertain factors are concluded into a series of rules through the fuzzy control algorithm, the adjusting height of each lifting point is quantified, and adjustment of the steel structure lifting posture is achieved.
本发明提供了一种基于模糊控制的钢结构提升姿态调整方法及调整系统，所述基于模糊控制的钢结构提升姿态调整方法包括：提供一钢结构，所述钢结构上设置有多个吊点；收集各个吊点的标高数据，并将其中某个吊点的标高作为基准标高，计算剩余吊点的标高与所述基准标高的高差以及高差变化率；将各个吊点的高差与一设定值进行比较；当吊点的高差大于或等于所述设定值时，通过模糊控制算法根据所述吊点的高差与高差变化率的数据计算出所述吊点的调整高度的精确值；根据各个吊点的调整高度的精确值调节各个吊点的标高。通过模糊控制算法将各种不确定因素归纳为一系列规则并对各个吊点的调整高度进行定量化，实现钢结构提升姿态的调整。
Steel structure lifting posture adjusting method and system based on fuzzy control
The invention provides a steel structure lifting posture adjusting method and system based on fuzzy control. The steel structure lifting posture adjusting method based on fuzzy control comprises the steps that a steel structure is provided, and a plurality of lifting points are arranged on the steel structure; elevation data of all the lifting points are collected, the elevation of one lifting point serves as the standard elevation, and the height difference between the elevations of the rest of the lifting points and the standard elevation and the height difference change rate are calculated;the height difference of all the lifting points is compared with a set value; when the height difference of the lifting points is larger than or equal to the set value, the accurate value of the adjusting height of the lifting points is calculated through a fuzzy control algorithm according to the height difference of the lifting points and the data of the height difference change rate; and the elevation of each lifting point is adjusted according to the accurate value of the adjusting height of the lifting point. Various uncertain factors are concluded into a series of rules through the fuzzy control algorithm, the adjusting height of each lifting point is quantified, and adjustment of the steel structure lifting posture is achieved.
本发明提供了一种基于模糊控制的钢结构提升姿态调整方法及调整系统，所述基于模糊控制的钢结构提升姿态调整方法包括：提供一钢结构，所述钢结构上设置有多个吊点；收集各个吊点的标高数据，并将其中某个吊点的标高作为基准标高，计算剩余吊点的标高与所述基准标高的高差以及高差变化率；将各个吊点的高差与一设定值进行比较；当吊点的高差大于或等于所述设定值时，通过模糊控制算法根据所述吊点的高差与高差变化率的数据计算出所述吊点的调整高度的精确值；根据各个吊点的调整高度的精确值调节各个吊点的标高。通过模糊控制算法将各种不确定因素归纳为一系列规则并对各个吊点的调整高度进行定量化，实现钢结构提升姿态的调整。
Steel structure lifting posture adjusting method and system based on fuzzy control
基于模糊控制的钢结构提升姿态调整方法及调整系统
LIU QUAN (Autor:in) / WANG ZHENGJIA (Autor:in) / YU AIYAN (Autor:in) / XU YONG (Autor:in) / ZHENG XIANGJIE (Autor:in) / ZHOU FENG (Autor:in) / CHEN XIAOMING (Autor:in) / SHI WEI (Autor:in) / WU JUN (Autor:in)
29.12.2020
Patent
Elektronische Ressource
Chinesisch
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