摘要
作为建筑工程的主要垂直运输工具,塔式起重机的安全、可靠、高效对建筑工程而言是至关重要的,如何预防塔机碰撞事故是塔机安全防范中的一项重要内容。为了防止塔机与障碍物之间发生碰撞,首先对现有的塔机工作区域内障碍物进行了建模分析;然后在障碍物周围设置减速调整区域来防止碰撞;最后根据效率和能量两个角度提出了一种塔机障碍物避让算法。研究结果表明,采用该智能避让算法可以大幅度提高效率和节省能量。
As a main transport tool,the safety credibility and high efficiency of tower crane is very important for the whole construction project.How to prevent the collision of the tower crane is an important matter for safety guarantee.In order to prevent the collision between the obstacle and tower crane,firstly,the model of obstacles within the tower crane working area was established,and the deceleration zone around the obstacles was used to avoid colliding.Finally,the avoidance of obstacles algorithm of the tower crane according to efficiency and energy was proposed.The results indicate that the intelligent collision avoidance algorithm can significantly improve the construction efficiency and save energy.
出处
《机电工程》
CAS
2011年第9期1056-1059,共4页
Journal of Mechanical & Electrical Engineering
基金
浙江省科技支撑和引导计划面上资助项目(2008C21112)
关键词
塔式起重机
障碍物
防碰撞
避让
算法
tower crane
obstacle
anti-collision
avoidance
algorithm
