| 基于齐次变换的群塔作业防碰撞技术研究 |
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| 引用本文： | 吕广明,李洪亮. 基于齐次变换的群塔作业防碰撞技术研究[J]. 中国工程机械学报, 2009, 7(1): 114-117 |
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| 作者姓名： | 吕广明 李洪亮 |
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| 作者单位： | 哈尔滨工业大学机电工程学院,黑龙江哈尔滨,150001 |
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| 基金项目： | 国家科技支撑计划重点项目 |
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| 摘 要： | 就建筑建设规模的不断扩大,以群塔安全作业为目的,探讨了群塔作业防碰撞技术的原理及方法,建立塔机数学模型,通过齐次变换计算塔机间危险距离,实现塔机的危险预警.编写C语言计算程序作为系统核心.以高位塔机吊钩与低位塔机塔臂防碰撞为实例,列举其安全及危险状况,解释防碰撞原理.
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| 关 键 词： | 群塔 防碰撞 齐次变换 |
Homogeneous-transformation-base anti-collision technologies for tower cranes |
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| LV Guang-ming,LI Hong-liang. Homogeneous-transformation-base anti-collision technologies for tower cranes[J]. Chinese Journal of Construction Machinery, 2009, 7(1): 114-117 |
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| Authors: | LV Guang-ming LI Hong-liang |
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| Affiliation: | (School of Mechatronics Engineering, Haerbin Institute of Technology, Haerbin 150001, China) |
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| Abstract: | With advances of construction scales, the anti-collision principles and methodologies for tower cranes are first investigated for the safety purpose. Mterwards, a mathematical model via homogeneous transformation is established to calculate the dangerous distances amongst tower cranes in terms of precautions. Then, the proposed system is programmed using C language. Finally, an example, together with relevant dangerous conditions, is used to illustrate the ant-collision principle between upper crane hangers and lower crane booms. |
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| Keywords: | tower crane anti-collision homogeneous transformation |
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