RESEARCH ON SPEED AND PRESSURE CONTROL STRATEGY OF STABLE SWITCH ABOUT FOREPOLING EQUIPMENT
Taking into account the operational principle of forepoling equipment,and as the target to improving support efficiency and reducing the disturbance on the roof in the process of supporting,a kind of speed and pressure composition control method was presented.The control method adopts the constant p...
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| Main Authors: | , , , |
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| Format: | Article |
| Language: | zho |
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Editorial Office of Journal of Mechanical Strength
2017-01-01
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| Series: | Jixie qiangdu |
| Subjects: | |
| Online Access: | http://www.jxqd.net.cn/thesisDetails#10.16579/j.issn.1001.9669.2017.04.001 |
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| _version_ | 1841535255090036736 |
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| author | LUAN LiJun ZHAO HuiMeng XIE Miao LIU ZhiXiang |
| author_facet | LUAN LiJun ZHAO HuiMeng XIE Miao LIU ZhiXiang |
| author_sort | LUAN LiJun |
| collection | DOAJ |
| description | Taking into account the operational principle of forepoling equipment,and as the target to improving support efficiency and reducing the disturbance on the roof in the process of supporting,a kind of speed and pressure composition control method was presented.The control method adopts the constant pump driven directly by servo motor to replace the traditional electro-hydraulic proportional valve,and the variable structure algorithm based on the fuzzy sliding mode was used as control strategy.Theoretical analysis and experimental results show that,compared with the traditional speed and pressure control method,the control method presented in the paper can reduce concussion on the roof in the process of switching from speed control to pressure control,and can improve support efficiency.Research findings can provide a theoretical basis for the development and control strategy of forepoling equipment. |
| format | Article |
| id | doaj-art-6ac105b7f41249568fe610baa2c32ff4 |
| institution | Kabale University |
| issn | 1001-9669 |
| language | zho |
| publishDate | 2017-01-01 |
| publisher | Editorial Office of Journal of Mechanical Strength |
| record_format | Article |
| series | Jixie qiangdu |
| spelling | doaj-art-6ac105b7f41249568fe610baa2c32ff42025-01-15T02:33:53ZzhoEditorial Office of Journal of Mechanical StrengthJixie qiangdu1001-96692017-01-013974775330598987RESEARCH ON SPEED AND PRESSURE CONTROL STRATEGY OF STABLE SWITCH ABOUT FOREPOLING EQUIPMENTLUAN LiJunZHAO HuiMengXIE MiaoLIU ZhiXiangTaking into account the operational principle of forepoling equipment,and as the target to improving support efficiency and reducing the disturbance on the roof in the process of supporting,a kind of speed and pressure composition control method was presented.The control method adopts the constant pump driven directly by servo motor to replace the traditional electro-hydraulic proportional valve,and the variable structure algorithm based on the fuzzy sliding mode was used as control strategy.Theoretical analysis and experimental results show that,compared with the traditional speed and pressure control method,the control method presented in the paper can reduce concussion on the roof in the process of switching from speed control to pressure control,and can improve support efficiency.Research findings can provide a theoretical basis for the development and control strategy of forepoling equipment.http://www.jxqd.net.cn/thesisDetails#10.16579/j.issn.1001.9669.2017.04.001Forepoling equipmentComposite control of speed and pressureFuzzy controlSliding mode variable structureServo drive |
| spellingShingle | LUAN LiJun ZHAO HuiMeng XIE Miao LIU ZhiXiang RESEARCH ON SPEED AND PRESSURE CONTROL STRATEGY OF STABLE SWITCH ABOUT FOREPOLING EQUIPMENT Jixie qiangdu Forepoling equipment Composite control of speed and pressure Fuzzy control Sliding mode variable structure Servo drive |
| title | RESEARCH ON SPEED AND PRESSURE CONTROL STRATEGY OF STABLE SWITCH ABOUT FOREPOLING EQUIPMENT |
| title_full | RESEARCH ON SPEED AND PRESSURE CONTROL STRATEGY OF STABLE SWITCH ABOUT FOREPOLING EQUIPMENT |
| title_fullStr | RESEARCH ON SPEED AND PRESSURE CONTROL STRATEGY OF STABLE SWITCH ABOUT FOREPOLING EQUIPMENT |
| title_full_unstemmed | RESEARCH ON SPEED AND PRESSURE CONTROL STRATEGY OF STABLE SWITCH ABOUT FOREPOLING EQUIPMENT |
| title_short | RESEARCH ON SPEED AND PRESSURE CONTROL STRATEGY OF STABLE SWITCH ABOUT FOREPOLING EQUIPMENT |
| title_sort | research on speed and pressure control strategy of stable switch about forepoling equipment |
| topic | Forepoling equipment Composite control of speed and pressure Fuzzy control Sliding mode variable structure Servo drive |
| url | http://www.jxqd.net.cn/thesisDetails#10.16579/j.issn.1001.9669.2017.04.001 |
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