| 抓斗卸船机性能评估新方法 |
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| 引用本文： | 王建, 姚振强, 包起帆, 朱建龙, 雷新华, 王小平. 抓斗卸船机性能评估新方法[J]. 交通运输工程学报, 2008, 8(5): 38-43. |
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| 作者姓名： | 王建 姚振强 包起帆 朱建龙 雷新华 王小平 |
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| 作者单位： | 1.上海交通大学 机械系统与振动国家重点实验室, 上海 200240;;2.上海国际港务(集团)股份有限公司, 上海 200082;;3.上海罗泾矿石码头有限公司, 上海 200942;;4.武汉港口机械质量监督检验测试中心, 湖北 武汉 430063 |
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| 基金项目： | 上海市科学技术委员会产学研专项项目，国家科技支撑计划 |
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| 摘 要： | 研究了各种抓斗卸船机生产率计算方法, 对比分析了其优缺点和适用场合, 基于机械性能计算方法, 提出了抓斗卸船机性能评估新方法。建立了测试记录有效性准则, 定义了一些修正系数, 以有效消除物料、工况等不确定性因素的影响。计算结果表明: 自动作业模式与人工作业模式相比, 额定生产率提升率为3.12%, 实际生产率综合提升率为7.97%, 因此, 新方法评估结果准确合理, 并易于实现不同作业模式间的自动化程度对比分析。
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| 关 键 词： | 港口装卸 抓斗卸船机 生产率计算 装卸能力 性能测试评估 |
| 收稿时间： | 2008-03-26 |
New performance evaluation method of grab ship unloader |
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| WANG Jian, YAO Zhen-qiang, BAO Qi-fan, ZHU Jian-long, LEI Xin-hua, WANG Xiao-ping. New performance evaluation method of grab ship unloader[J]. Journal of Traffic and Transportation Engineering, 2008, 8(5): 38-43. |
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| Authors: | WANG Jian YAO Zhen-qiang BAO Qi-fan ZHU Jian-long LEI Xin-hua WANG Xiao-ping |
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| Affiliation: | 1. State Key Laboratory of Mechanical System and Vibration, Shanghai Jiaotong University, Shanghai 200240, China;;2. Shanghai International Port(Group) Co.Ltd., Shanghai 200082, China;;3. Shanghai Luojing Ore Terminal Co.Ltd., Shanghai 200942, China;;4. Wuhan Quality Supervision and Testing Center for Port Machinery, Wuhan 430063, Hubei, China |
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| Abstract: | The productivity calculation methods of different grab ship unloaders were analyzed,the advantages,disadvantages and applicability were compared,a new performance evaluation method was presented based on mechanical performance calculation approaches.The validity rules of testing record were established,some modified coefficients were defined to eliminate the influence of uncertain factors such as material attributes and operation conditions.Calculation result shows that the rating productivity of automatic operation mode is increased by 3.12% than that of manumal mode,and actual productivity is increased by 7.97%,so the evaluation result is acturate,and the new method can easily compare the automation degrees of different manipulation modes.1 tab,11 refs. |
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| Keywords: | port operation grab ship unloader productivity calculation operation capability performance test and evaluation |
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