| 梁泽峰,张志强,胡 恒.智能环保回收箱瓶类投放计数装置减振措施研究[J].电子测量与仪器学报,2020,34(2):137-142 |
| 智能环保回收箱瓶类投放计数装置减振措施研究 |
| Research on vibration reduction measures of intelligent environmentalprotection recycling bottles counting device |
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| DOI： |
| 中文关键词: 计数装置 机械结构 减振 仿真 |
| 英文关键词:counting device mechanical structure vibration reduction simulation |
| 基金项目:国家自然科学基金青年基金（11802035）资助项目 |
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| 摘要点击次数: 710 |
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| 中文摘要: |
| 针对瓶类回收计数问题，设计了一种智能环保回收箱瓶类投放计数装置。本装置通过传感器进行计数，投放瓶子过程中会使翻板结构产生振动问题从而影响了瓶子计数的准确性。为使翻板减振，提高计数的精度，在计数装置中加入了弹簧和阻尼器，建立装置的振动力学模型，然后利用MATLAB对模型进行仿真分析，对弹簧的弹性系数k值和阻尼器的阻尼系数c值进行选取和优化。通过实物模型试验，进一步验证所选弹性系数k值和阻尼系数c值是否符合预期。试验结果证实通过MATLAB仿真分析选取的k值和c值可以达到理想的减振效果。该减振方法对环保行业瓶子回收计数问题提供了参考价值。 |
| 英文摘要: |
| Aiming at the problem of bottle recycling counting, an intelligent and environmentally friendly device for bottle recycling is designed. This device counts through the sensor. During the process of placing the bottle, the vibration of the flip plate structure will occur, which will affect the accuracy of the bottle count. In order to reduce the vibration of the flip plate and improve the accuracy of counting, spring and damper were added into the counting device to establish the vibration mechanics model of the device. Then, MATLAB was used to carry out simulation analysis on the model to select and optimize the spring elastic coefficient k value and damping coefficient c value of the damper. Through the physical model test, the selected elastic coefficient k and damping coefficient c were further verified to meet the expectations. The test results show that the k and c values selected by MATLAB simulation analysis can achieve the ideal damping effect. The method provides reference value for the count of bottle recovery in environmental protection industry. |
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