辽宁石油化工大学学报2026，Vol.46Issue(3)：82-89,8.DOI:10.12422/j.issn.1672-6952.2026.03.011
基于惯性传感器的起重机制动下滑量检测方法研究
Research on the Detection Method of Crane Braking Descent Based on Inertial Sensors
摘要
Abstract
The detection of crane braking descent distance faces numerous challenges in practical engineering applications,primarily due to limitations in the measurement accuracy of existing detection equipment,the complexity of on-site operations,and high equipment costs.A method is proposed to obtain the braking descent distance by using inertial sensors to collect acceleration and angular velocity data during the crane braking process,performing attitude calculation,and combining it with a double integration algorithm.First,a Lagrangian dynamic model of the crane is established to analyze the coupling relationship between the braking descent distance and the equipment environment.Second,a data acquisition device is designed,the detection steps are described,and data synchronous transmission is employed to enhance signal reliability.Finally,the data processing method is investigated,a complete data processing workflow is designed,complex integration algorithms are compared and analyzed,and practical feasibility is verified.The results indicate that this detection method can prevent serious accidents such as load dropping caused by insufficient braking performance,offering superior comprehensive performance,strong feasibility,and promising market prospects.关键词
起重机/数学模型/加速度/复化辛普森积分/制动下滑量Key words
Crane/Mathematical model/Acceleration/Compound Simpson's integral/Braking slip分类
机械制造引用本文复制引用
许圣男,李寅,陈勇,包瑞新,闫伟..基于惯性传感器的起重机制动下滑量检测方法研究[J].辽宁石油化工大学学报,2026,46(3):82-89,8.基金项目
辽宁省市场监督管理局科技计划项目(2024ZC014). （2024ZC014）
