Pub Date : 2018-09-01DOI: 10.1109/icmcce.2018.00055
S. Fan, Zeping Chen
The lifting and lowering manipulator can greatly improve the lifting and lowering efficiency of core drilling rig. In this paper, the hydraulic and PLC control system is designed for the lifting and lowering manipulator combined with cylindrical coordinate and joint type. By analyzing the lifting and lowering drilling technology, the operating sequence of the lifting and lowering manipulator is determined, and the hydraulic system of the lifting and lowering manipulator is divided into five branches, which are respectively hand claw drive oil road, large arm expansion oil road, small arm expansion oil road, wrist rotary oil road and vertical column rotary oil road. The control system of the hydraulic drilling-off manipulator was designed, and the PLC program was completed.
{"title":"Design of Hydraulic and Control System for Lifting and Lowering Manipulator of Core Drill Rig","authors":"S. Fan, Zeping Chen","doi":"10.1109/icmcce.2018.00055","DOIUrl":"https://doi.org/10.1109/icmcce.2018.00055","url":null,"abstract":"The lifting and lowering manipulator can greatly improve the lifting and lowering efficiency of core drilling rig. In this paper, the hydraulic and PLC control system is designed for the lifting and lowering manipulator combined with cylindrical coordinate and joint type. By analyzing the lifting and lowering drilling technology, the operating sequence of the lifting and lowering manipulator is determined, and the hydraulic system of the lifting and lowering manipulator is divided into five branches, which are respectively hand claw drive oil road, large arm expansion oil road, small arm expansion oil road, wrist rotary oil road and vertical column rotary oil road. The control system of the hydraulic drilling-off manipulator was designed, and the PLC program was completed.","PeriodicalId":198834,"journal":{"name":"2018 3rd International Conference on Mechanical, Control and Computer Engineering (ICMCCE)","volume":"11 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125331090","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2018-09-01DOI: 10.1109/ICMCCE.2018.00072
Chuan Ma, Yan Liu
For the fixed time trajectory tracking problem of unmanned underwater vehicles, a fixed time sliding mode reaching control law is proposed. The scheme combines the fixed time control strategy with the variable-gain sliding mode reaching control law together to guarantee the fixed time stability of the closed-loop system and fixed time convergence of signals. The chattering problem caused by sliding mode control gain is effectively suppressed. Numerical simulations demonstrate that the proposed control scheme can provide the control performance of finite time control, and a further improvement on system fast convergence is also provided.
{"title":"Fixed-Time Sliding-Mode Reaching Based Trajectory Tracking Control of Unmanned Underwater Vehicles","authors":"Chuan Ma, Yan Liu","doi":"10.1109/ICMCCE.2018.00072","DOIUrl":"https://doi.org/10.1109/ICMCCE.2018.00072","url":null,"abstract":"For the fixed time trajectory tracking problem of unmanned underwater vehicles, a fixed time sliding mode reaching control law is proposed. The scheme combines the fixed time control strategy with the variable-gain sliding mode reaching control law together to guarantee the fixed time stability of the closed-loop system and fixed time convergence of signals. The chattering problem caused by sliding mode control gain is effectively suppressed. Numerical simulations demonstrate that the proposed control scheme can provide the control performance of finite time control, and a further improvement on system fast convergence is also provided.","PeriodicalId":198834,"journal":{"name":"2018 3rd International Conference on Mechanical, Control and Computer Engineering (ICMCCE)","volume":"59 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126573167","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2018-09-01DOI: 10.1109/ICMCCE.2018.00103
Xin-ye Wang, Hong Yan, Xu Yang, Fei Liu
The paper introduces the research and design of a detection method of bearings inner and outer ring full-automatic detection platform. The full automatic detection platform mainly detects the parameters before the inner ring and outer ring of bearings are assembled. The detection system mainly adopts high-precision Solartron Metrology orbit series sensors and D300 high-precision air floatation turntable of Beijing aerospace Unite science and technology co., ltd. As the contact measurement mode of the tested parts rotation mode of rotational power, and with the help of transport robot, automatic code identification system and double-axis truss manipulator, the detection platform can realize full automatic detection.
{"title":"Research and Design of Automatic Detection Platform for Inner and Outer Rings of Bearings","authors":"Xin-ye Wang, Hong Yan, Xu Yang, Fei Liu","doi":"10.1109/ICMCCE.2018.00103","DOIUrl":"https://doi.org/10.1109/ICMCCE.2018.00103","url":null,"abstract":"The paper introduces the research and design of a detection method of bearings inner and outer ring full-automatic detection platform. The full automatic detection platform mainly detects the parameters before the inner ring and outer ring of bearings are assembled. The detection system mainly adopts high-precision Solartron Metrology orbit series sensors and D300 high-precision air floatation turntable of Beijing aerospace Unite science and technology co., ltd. As the contact measurement mode of the tested parts rotation mode of rotational power, and with the help of transport robot, automatic code identification system and double-axis truss manipulator, the detection platform can realize full automatic detection.","PeriodicalId":198834,"journal":{"name":"2018 3rd International Conference on Mechanical, Control and Computer Engineering (ICMCCE)","volume":"46 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123164656","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2018-09-01DOI: 10.1109/icmcce.2018.00076
Renzheng Liu, Kangsheng Tian, Hao Li, Shanchao Yang, Feng-Zeng Liu
Aiming at the limits of fuzzy comprehensive evaluation on quality of radar station intelligence in actual training, a method of qual-ity comprehensive evaluation on radar station intelligence based on the theory of asymmetric closeness degree is presented in this paper. First, the evaluating metrics of quality evaluation on radar station intelligence are integrated and refined for six classes?i.e., timeliness, accuracy, availability, objectivity and continuity and so on, and then the corresponding assessing model is selected, for which the factor set?weight set, and comment set are established. Furthermore, compare analysis is used between the maximum membership degree, the Euclidean closeness degree and the asymmetric closeness degree method, to comprehensively evalu-ate the intelligence quality of the radar station. It shows that the asymmetric closeness degree method is more effective to take comprehensive evaluations of a certain quality of radar intelli-gence, and helpful for finding out the factors that determine the quality of the radar intelligence.
{"title":"Quality Evaluation of Radar Station Intelligence Based on Asymmetrical Closeness Degree","authors":"Renzheng Liu, Kangsheng Tian, Hao Li, Shanchao Yang, Feng-Zeng Liu","doi":"10.1109/icmcce.2018.00076","DOIUrl":"https://doi.org/10.1109/icmcce.2018.00076","url":null,"abstract":"Aiming at the limits of fuzzy comprehensive evaluation on quality of radar station intelligence in actual training, a method of qual-ity comprehensive evaluation on radar station intelligence based on the theory of asymmetric closeness degree is presented in this paper. First, the evaluating metrics of quality evaluation on radar station intelligence are integrated and refined for six classes?i.e., timeliness, accuracy, availability, objectivity and continuity and so on, and then the corresponding assessing model is selected, for which the factor set?weight set, and comment set are established. Furthermore, compare analysis is used between the maximum membership degree, the Euclidean closeness degree and the asymmetric closeness degree method, to comprehensively evalu-ate the intelligence quality of the radar station. It shows that the asymmetric closeness degree method is more effective to take comprehensive evaluations of a certain quality of radar intelli-gence, and helpful for finding out the factors that determine the quality of the radar intelligence.","PeriodicalId":198834,"journal":{"name":"2018 3rd International Conference on Mechanical, Control and Computer Engineering (ICMCCE)","volume":"9 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115857090","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2018-09-01DOI: 10.1109/ICMCCE.2018.00048
Yulan Hu, Guoqiang Liu, Weiguang Hao, Nannan Hu, B. Pan, Xin-Long Shi
For traditional laser processing methods, processing defects such as recast layers, micro cracks, and high concentration of heat-affected zones are inevitably generated, which reduces the quality of the micro-structured surface and service life. This paper proposes an electrolyte assisted laser mic micro fabrication technique that uses a laser beam and a corrosive jet of electrolyte fluid Coaxial on the artifacts. The corrosive electrolyte jet continuously scours, cools and micro-etches the processing area while the laser is working. The effect can reduce the thickness of the recast layer, reduce the number of micro-cracks, and eliminate the high concentration of heat affected zone. In this paper, the mechanism of laser-assisted laser micro fabrication is studied; mathematical model of fluid field and temperature field in laser-assisted drilling of electrolyte jet is established; experiment of electrolyte-assisted laser drilling and analysis of result are carried out. Electrolyte-jet-assisted laser micro fabrication, the basic processing technology, lays the foundation for further research on the electrolyte assisted laser micro fabrication technology .
{"title":"Simulation and Experimental Study of Electrolyte Jet-Assisted Laser Micromachining and Punching","authors":"Yulan Hu, Guoqiang Liu, Weiguang Hao, Nannan Hu, B. Pan, Xin-Long Shi","doi":"10.1109/ICMCCE.2018.00048","DOIUrl":"https://doi.org/10.1109/ICMCCE.2018.00048","url":null,"abstract":"For traditional laser processing methods, processing defects such as recast layers, micro cracks, and high concentration of heat-affected zones are inevitably generated, which reduces the quality of the micro-structured surface and service life. This paper proposes an electrolyte assisted laser mic micro fabrication technique that uses a laser beam and a corrosive jet of electrolyte fluid Coaxial on the artifacts. The corrosive electrolyte jet continuously scours, cools and micro-etches the processing area while the laser is working. The effect can reduce the thickness of the recast layer, reduce the number of micro-cracks, and eliminate the high concentration of heat affected zone. In this paper, the mechanism of laser-assisted laser micro fabrication is studied; mathematical model of fluid field and temperature field in laser-assisted drilling of electrolyte jet is established; experiment of electrolyte-assisted laser drilling and analysis of result are carried out. Electrolyte-jet-assisted laser micro fabrication, the basic processing technology, lays the foundation for further research on the electrolyte assisted laser micro fabrication technology .","PeriodicalId":198834,"journal":{"name":"2018 3rd International Conference on Mechanical, Control and Computer Engineering (ICMCCE)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"117002131","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2018-09-01DOI: 10.1109/ICMCCE.2018.00060
B. Peng, Weihua Li
As one of the important parts of RV reducer, high precision eccentric shaft has been machined by X-C linkage grinding. The grinding mechanism of eccentric shaft X-C linkage is analyzed for improving the machining accuracy; the roundness error of eccentric shaft and the X and C axis compensation gains calculation method are proposed. The coupling compensation control scheme of roundness error is designed based on the prediction characteristics of feed-forward control. The X-C grinding simulation model of the eccentric shaft is established. Comparison with conventional machining, the feed-forward coupling compensation control designed in this paper, can effectively improve the roundness accuracy of eccentric axis X-C linkage grinding.
{"title":"Roundness Error's Coupling Compensation Control in Eccentric Shaft X-C Linkage Grinding","authors":"B. Peng, Weihua Li","doi":"10.1109/ICMCCE.2018.00060","DOIUrl":"https://doi.org/10.1109/ICMCCE.2018.00060","url":null,"abstract":"As one of the important parts of RV reducer, high precision eccentric shaft has been machined by X-C linkage grinding. The grinding mechanism of eccentric shaft X-C linkage is analyzed for improving the machining accuracy; the roundness error of eccentric shaft and the X and C axis compensation gains calculation method are proposed. The coupling compensation control scheme of roundness error is designed based on the prediction characteristics of feed-forward control. The X-C grinding simulation model of the eccentric shaft is established. Comparison with conventional machining, the feed-forward coupling compensation control designed in this paper, can effectively improve the roundness accuracy of eccentric axis X-C linkage grinding.","PeriodicalId":198834,"journal":{"name":"2018 3rd International Conference on Mechanical, Control and Computer Engineering (ICMCCE)","volume":"17 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115383961","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2018-09-01DOI: 10.1109/ICMCCE.2018.00042
Junde Qi, Bing Chen
Surface roughness is a widely used index for product quality evaluation. In this paper, a prediction model of the surface roughness in belt grinding is developed based on the average cutting depth of abrasive grains. Firstly, a calculation method of the maximum cutting depth of abrasive grains is presented based on our previous work. In this process, some simplifications are made to make the original calculations more convenient. Secondly, the average cutting depth of the abrasive grains was obtained based on the calculation method. Finally, by analysing the relationship between the roughness and the average cutting depth, and taking the static and dynamic effects of grinding process into account, a simple prediction model for surface roughness in belt grinding is presented. Experiments were carried out and the results indicate a good agreement between the predicted values and experimental values. The prediction model can be used as the theoretical foundation for the selection of abrasive grains and the process parameters to achieve a good surface roughness.
{"title":"Surface Roughness Prediction Based on the Average Cutting Depth of Abrasive Grains in Belt Grinding","authors":"Junde Qi, Bing Chen","doi":"10.1109/ICMCCE.2018.00042","DOIUrl":"https://doi.org/10.1109/ICMCCE.2018.00042","url":null,"abstract":"Surface roughness is a widely used index for product quality evaluation. In this paper, a prediction model of the surface roughness in belt grinding is developed based on the average cutting depth of abrasive grains. Firstly, a calculation method of the maximum cutting depth of abrasive grains is presented based on our previous work. In this process, some simplifications are made to make the original calculations more convenient. Secondly, the average cutting depth of the abrasive grains was obtained based on the calculation method. Finally, by analysing the relationship between the roughness and the average cutting depth, and taking the static and dynamic effects of grinding process into account, a simple prediction model for surface roughness in belt grinding is presented. Experiments were carried out and the results indicate a good agreement between the predicted values and experimental values. The prediction model can be used as the theoretical foundation for the selection of abrasive grains and the process parameters to achieve a good surface roughness.","PeriodicalId":198834,"journal":{"name":"2018 3rd International Conference on Mechanical, Control and Computer Engineering (ICMCCE)","volume":"18 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129657782","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2018-09-01DOI: 10.1109/ICMCCE.2018.00017
Dong Wang, Genhua He, Panwei Ma, Ying-chuan Qi
In order to solve the problem that the lag arm ZVS is difficult to achieve when the phase-shifted full-bridge LCC resonant con-verter has a light load, the resonant current at heavy load is large, resulting in only a narrow ZVS range and a large conduc-tion loss and so on. An improved circuit topology of a full-bridge fixed-frequency phase-shifted LCC resonant converter is pro-posed and a double-closed-loop controller is designed. Firstly, the converter is analyzed and designed. Secondly, the control structure and design process of the system are given. Finally, simulation experiments are carried out. The theoretical analysis and simulation results show that the improved topology struc-ture and control system proposed in this paper are reasonable, realize a wide range of ZVS, effectively reduce the conduction loss, and thus verify the feasibility of the design.
{"title":"A Wide-ZVS Range LCC Resonant Converter and Controller Design","authors":"Dong Wang, Genhua He, Panwei Ma, Ying-chuan Qi","doi":"10.1109/ICMCCE.2018.00017","DOIUrl":"https://doi.org/10.1109/ICMCCE.2018.00017","url":null,"abstract":"In order to solve the problem that the lag arm ZVS is difficult to achieve when the phase-shifted full-bridge LCC resonant con-verter has a light load, the resonant current at heavy load is large, resulting in only a narrow ZVS range and a large conduc-tion loss and so on. An improved circuit topology of a full-bridge fixed-frequency phase-shifted LCC resonant converter is pro-posed and a double-closed-loop controller is designed. Firstly, the converter is analyzed and designed. Secondly, the control structure and design process of the system are given. Finally, simulation experiments are carried out. The theoretical analysis and simulation results show that the improved topology struc-ture and control system proposed in this paper are reasonable, realize a wide range of ZVS, effectively reduce the conduction loss, and thus verify the feasibility of the design.","PeriodicalId":198834,"journal":{"name":"2018 3rd International Conference on Mechanical, Control and Computer Engineering (ICMCCE)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129026020","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2018-09-01DOI: 10.1109/icmcce.2018.00037
Yubing Han, Dongdong Hou, Zhixue Wang, Kun Guo
The Aerial Work Robot with Self-propelled is mainly used outdoors. The robot can replace high-altitude work platforms to a certain extent and perform maintenance and repair tasks for municipal projects and other routine projects. When the robot enters the operation area, it needs to walk and rise according to the established route, and prevent collision with surrounding objects in the course of operation and cause accidents. In this paper, the robot's driving path and work path are planned based on fuzzy logic control and reinforcement learning according to the operational requirements of robot. The reinforcement learning theory about anti-collision of robot is used to analyze the collision factors in the robot's driving process and the operation process. And then the robot can realize the ability of avoiding the risk factors automatically by the algorithms and achieves the safe walking and operation.
{"title":"Path Planning System for the Aerial Work Robot with Self-Propelled","authors":"Yubing Han, Dongdong Hou, Zhixue Wang, Kun Guo","doi":"10.1109/icmcce.2018.00037","DOIUrl":"https://doi.org/10.1109/icmcce.2018.00037","url":null,"abstract":"The Aerial Work Robot with Self-propelled is mainly used outdoors. The robot can replace high-altitude work platforms to a certain extent and perform maintenance and repair tasks for municipal projects and other routine projects. When the robot enters the operation area, it needs to walk and rise according to the established route, and prevent collision with surrounding objects in the course of operation and cause accidents. In this paper, the robot's driving path and work path are planned based on fuzzy logic control and reinforcement learning according to the operational requirements of robot. The reinforcement learning theory about anti-collision of robot is used to analyze the collision factors in the robot's driving process and the operation process. And then the robot can realize the ability of avoiding the risk factors automatically by the algorithms and achieves the safe walking and operation.","PeriodicalId":198834,"journal":{"name":"2018 3rd International Conference on Mechanical, Control and Computer Engineering (ICMCCE)","volume":"91 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124666946","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2018-09-01DOI: 10.1109/ICMCCE.2018.00011
Yaqin Li, Junfan Wang, Xinwei Qiu, Yiyuan Ge, Jinbo Zhang, Yan-yan Pu
The testing of sweet sorghum performance has always become a difficult problem for researchers. The physical and mechanical properties of the crop directly affect the cutting effect, power consumption and operation characteristics of the bundling harvester mechanical. This paper makes use of intelligent detection system, sampling site and loading speed influencing factors of compressive strength for the target rotation orthogonal design test, which analysed the three factors on no section and section the influence law of sweet sorghum straw compression strength. The detection system has good stability and repeatability. The experimental analysis shows that the moisture content than the sampling site is significantly affected by the compressive strength of the no section sweet sorghum stalk. The compressive strength of the section straw with the change of the sampling site and the increase of moisture content of sweet sorghum straw showed decrease the trend after the first increase. The study on the compressive mechanical properties of sweet sorghum straw can provide theoretical reference for the design of sweet sorghum harvester adjusting material device and bundling machine.
{"title":"Study on the Compressive Mechanical Properties of Greenfeed Sweet Sorghum","authors":"Yaqin Li, Junfan Wang, Xinwei Qiu, Yiyuan Ge, Jinbo Zhang, Yan-yan Pu","doi":"10.1109/ICMCCE.2018.00011","DOIUrl":"https://doi.org/10.1109/ICMCCE.2018.00011","url":null,"abstract":"The testing of sweet sorghum performance has always become a difficult problem for researchers. The physical and mechanical properties of the crop directly affect the cutting effect, power consumption and operation characteristics of the bundling harvester mechanical. This paper makes use of intelligent detection system, sampling site and loading speed influencing factors of compressive strength for the target rotation orthogonal design test, which analysed the three factors on no section and section the influence law of sweet sorghum straw compression strength. The detection system has good stability and repeatability. The experimental analysis shows that the moisture content than the sampling site is significantly affected by the compressive strength of the no section sweet sorghum stalk. The compressive strength of the section straw with the change of the sampling site and the increase of moisture content of sweet sorghum straw showed decrease the trend after the first increase. The study on the compressive mechanical properties of sweet sorghum straw can provide theoretical reference for the design of sweet sorghum harvester adjusting material device and bundling machine.","PeriodicalId":198834,"journal":{"name":"2018 3rd International Conference on Mechanical, Control and Computer Engineering (ICMCCE)","volume":"12 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126409009","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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