高速流涎机组自动控制系统研究
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摘要
高速流涎机组是一类复杂的机械产品,高速化、智能化、精密化是高速流涎机组发展的方向。论文以高速流涎机组为研究对象,以构建高速流涎机组自动化控制系统为目标,对相关控制技术进行了研究,并设计和开发了相应的控制系统。论文主要的研究内容如下:
首先,研究了高速流涎机组自动控制系统的两大关键技术,即现场总线控制系统技术和监控系统软件技术,分析了高速流涎机组控制需求,主要是对机组张力及流涎辊温度特性需求的分析。在此基础上,提出了基于现场总线的高速流涎机组自动控制系统总体方案。
其次,为了实现高速流涎机组恒张力控制,对其拉伸和收卷张力进行了研究。对拉伸张力控制提出了复合控制方案,进行了张力分析,建立了系统模型。而由于收卷张力不断变化,难以建立精确模型,故采用模糊控制方法对收卷张力进行控制。最后利用Simulink分别对拉伸和收卷张力进行了仿真,验证了其可行性。
再次,研究了流涎辊温度特性,主要包括流涎辊的结构介绍及分析,流涎膜流涎过程的机理分析。根据温度控制需求,提出了模糊PID控制算法,并将其应用到流涎辊温度控制系统中。
最后,对高速流涎机组控制系统实现技术进行了研究,包括硬件选型和控制系统网络结构的设计,并对控制系统软件功能进行了设计和开发。
High speed casting machine is a kind of complex mechanical equipment. High speed, intelligence and high accuracy is the direction of the development of high speed casting machine. The research object of this thesis is high speed casting machine. In order to construct its automatic control system, some interrelated control technologies have been researched, and relevant control system has been designed and developed. The main content of this paper are as follows:
Firstly, fieldbus control system technology and monitoring and control software technology, which are two key techniques of automatic control system of high speed casting machine, have been researched. The control require characteristic of high speed casting machine has been analysed, mainly containing tension of machine and temperature characteristic of casting of roller. Based on the research above, the collectivity technology based on fieldbus has been put forward to construct the automatic control system of high speed casting machine.
Secondly, in order to realize the invariable tension control of high speed casting machine, the pull and wind-up tension of high speed casting machine have been researched. The control of pull invariable tension has been put forward, the tension has been analysed, the system model has been established. Because of continuous changing of wind-up tension, and the accuracy model is hard to establish, fuzzy control arithmetic has been chosen to control the wind-up tension. At last, the computer simulation has been carried on by Simulink to validate its feasibility.
Thirdly, the temperature characteristic of casting roller has been researched, which includes structure and analysis of casting roller, and mechanism analysis of casting process.According to the requirement of temperature control, the fuzzy-PID control arithmetic has been put forward and applied to the temperature control system of casting roller.
Finally, the control system of high speed casting machine has been designed, including the determination of hardware, construction of control system and development of sofeware function of control system.
首先,研究了高速流涎机组自动控制系统的两大关键技术,即现场总线控制系统技术和监控系统软件技术,分析了高速流涎机组控制需求,主要是对机组张力及流涎辊温度特性需求的分析。在此基础上,提出了基于现场总线的高速流涎机组自动控制系统总体方案。
其次,为了实现高速流涎机组恒张力控制,对其拉伸和收卷张力进行了研究。对拉伸张力控制提出了复合控制方案,进行了张力分析,建立了系统模型。而由于收卷张力不断变化,难以建立精确模型,故采用模糊控制方法对收卷张力进行控制。最后利用Simulink分别对拉伸和收卷张力进行了仿真,验证了其可行性。
再次,研究了流涎辊温度特性,主要包括流涎辊的结构介绍及分析,流涎膜流涎过程的机理分析。根据温度控制需求,提出了模糊PID控制算法,并将其应用到流涎辊温度控制系统中。
最后,对高速流涎机组控制系统实现技术进行了研究,包括硬件选型和控制系统网络结构的设计,并对控制系统软件功能进行了设计和开发。
High speed casting machine is a kind of complex mechanical equipment. High speed, intelligence and high accuracy is the direction of the development of high speed casting machine. The research object of this thesis is high speed casting machine. In order to construct its automatic control system, some interrelated control technologies have been researched, and relevant control system has been designed and developed. The main content of this paper are as follows:
Firstly, fieldbus control system technology and monitoring and control software technology, which are two key techniques of automatic control system of high speed casting machine, have been researched. The control require characteristic of high speed casting machine has been analysed, mainly containing tension of machine and temperature characteristic of casting of roller. Based on the research above, the collectivity technology based on fieldbus has been put forward to construct the automatic control system of high speed casting machine.
Secondly, in order to realize the invariable tension control of high speed casting machine, the pull and wind-up tension of high speed casting machine have been researched. The control of pull invariable tension has been put forward, the tension has been analysed, the system model has been established. Because of continuous changing of wind-up tension, and the accuracy model is hard to establish, fuzzy control arithmetic has been chosen to control the wind-up tension. At last, the computer simulation has been carried on by Simulink to validate its feasibility.
Thirdly, the temperature characteristic of casting roller has been researched, which includes structure and analysis of casting roller, and mechanism analysis of casting process.According to the requirement of temperature control, the fuzzy-PID control arithmetic has been put forward and applied to the temperature control system of casting roller.
Finally, the control system of high speed casting machine has been designed, including the determination of hardware, construction of control system and development of sofeware function of control system.
引文
[1]张世琪,孙宇等.现代制造导论[M].第1版.北京:兵器工业出版社,2000
[2]Toshitaka kanai,Gregory A.Campbell.塑料薄膜加工技术[M].第1版.北京:化学工业出版社,2003.9
[3]尹燕平主编.双向拉伸塑料薄膜[M].第1版.北京:化学工业出版社,1999.8
[4]王立新.模糊系统与模糊控制过程[M].第1版.北京:清华大学出版社,2003
[5]F.汉森.塑料挤出技术[M].北京:第1版.中国轻工业出版社,2001
[6]Rosemount Inc.HART smart communication protocol,the rosemount Smart Family[J].Product data sheet.PDS2695
[7]窦春霞.四辊可逆冷轧机恒张力自适应控制的研究[J].齐齐哈尔大学学报,2000(1):18-20
[8]张殿华,郑芳,王国栋.板带热连轧机活套高度和张力系统的解耦控制[J].控制与决策,2000(3):158-160
[9]康家玉,米林安,高承雍.复卷机退卷张力控制的研究与应用[J].技术报告,2004(6):35-38
[10]何致远.基于模糊控制的织物交流开卷张力控制器设计[J].浙江工程学院学报,2000(3):33-36
[11]尹征琦,朱劲.自适应张力控制[J].电气传动,2001(6):35-37
[12]赵德安,赵不贿,刘星桥,全力,刘迪吉.一类基于PLC和Profibus-DP总线的张力自适应控制系统[J].信息与控制,2002(4):122-126
[13]吴为民,王仁丽.温度控制系统的发展概况[J].工业炉,2002(5):18-20
[14]鲍可进.PID参数自整定的温度控制[J].江苏理工大学学报,1995(6):74-78
[15]章正宇.新型大功率高精度双向开关温控系统设计[J].激光与红外,1999(12):353-356
[16]胡泽新,周金荣,黄道.多变量非线自整定PID控制器[J].控制理论与应用,1996(4):268-272
[17]王文杰.模糊控制理论在温度控制中的应用[J].西北纺织工学院学报,1995(6):15-19
[18]吕剑虹,陈来九.模糊PID控制器及在汽温控制系统中的应用研究[J].中国电机工程学报,1995(1):16-21
[19]刘飞,须文波.单片机FUSSY-PID双模温控仪[J].电子与自动化,1996(4): 14-14
[20]胡社教,徐晓冰,杨柳.温度控制仪表的模糊PID控制[J].合肥工业大学学报(自然科学版),1998(10):151-154
[21]李子平.浅谈薄膜收卷过程张力自动控制[J].塑料包装,2005(6):29-30
[22]邱丽萍.关于拉伸薄膜收卷质量控制的研究[J].中国包装工业,2002(12):6-7
[23]刘亭.薄膜牵引和卷取恒线速度通信控制系统[J].控制系统,2003(2):30-34
[24]刘飞,刘世良.高档次多层共挤流涎机控制系统[J].包装设备,2005(1):48-49
[25]张文明.基于可编程控制器的塑料流涎机控制系统[J].自动化信息,2003(6):25-26
[26]张玉霞.塑料薄膜生产设备最新技术[J].现代塑料加工应用,2002(2):32-37
[27]IEC.Digital data communication for measurement and control-Fieldbus for use in industrial control systems[J].IEC61158 series,Ed.3.0.2003
[28]石社正.流涎薄膜工艺设备探讨[J].塑料包装,2001(3):8-13
[29]张春华.宽幅塑料流涎薄膜技术及其装备[J].广东塑料,2006(1):56-58
[30]彭庆京.塑料薄膜收卷过程接触辊跟踪定位控制研究[D].[硕士学位论文].上海:同济大学,2004
[31]刘峻.塑料挤出成型过程的计算机仿真[D].[硕士学位论文].广州:华南理工大学,2001
[32]卞正岗.自动化技术和机电一体化技术发展趋势.http://www.cameta.org.cn
[33]李少远,李杼.复杂系统的模糊预测控制及其应用[M].第1版.北京:科学出版社,2003
[34]王锦标.现场总线综述[J].冶金自动化,1998.22(6):1-6
[35]缪学勤.新版IEC 61158现场总线标准概论[J].仪器仪表标准与计量,2004(2):18-25
[36]周明.现场总线控制[M].第2版.北京:中国电力出版社.2001
[37]马国华.监控组态软件及其应用[M].第1版.北京:清华大学出版社.1991
[38]Carvajal.J,Chen.G.Fuzzy PID controller:design,performance,evaluation,and stability analysis[J],Int.J.Inform.Sci.2000(123):249-270
[39]Vrbsky.S.V.A data model for approximate query processing of real-time databases[J].Data and Knowledge Engineering 1996(21):79-102
[40]王胜红.印铁烘房生产线自动化系统的控制技术研究[D].[博士学位论文].南京:南京理工大学,2007
[41]董野.流涎成形中流涎辊的温度控制技术研究[D].[硕士学位论文].南京:南京理工大学,2007
[42]Bestavros.A.Advances in real-time database systems research[J],ACM SIGMOD Record 25(1996)3-7
[43]李士勇.模糊控制·神经控制和智能控制论[M].第1版.哈尔滨:哈尔滨工业大学出版社,1998
[44]王锦标.现场总线控制系统[J].微计算机信息,1996(6):8-16
[45]侯媛彬,汪梅,王立琦.系统辨识及其MATLAB仿真[M].第1版.北京:科学出版社,2004
[46]薛定宇.控制系统仿真与计算机辅助设计[M].第1版.北京:机械工业出版社,2005
[47]陶永华,尹怡欣等.新型PID控制及其应用[M].第1版.北京:机械工业出版社,2002
[48]刘曙光,魏俊民等.模糊控制技术[M].第1版.北京:纺织工业出版社,2001
[49]杜金城.电气变频调速设计技术[M].第1版.北京:中国电力出版社,2001
[50]Cena.G,Durante.L,A.Valenzano,Standard field-bus networks for industrial application[J],Computer Standards Interfaces(1995(17):155-167
[51]Koo.K.M.Stable adaptive fuzzy controller with time-varying dead-zone[J].Fuzzy Sets and S ystems.2001(121):161-168
[52]European Committee for Electrotechnical Standardization(CENELEC).General purpose field communication system.Vol.3(3),WorldFIP.EN 50170.1996
[53]Corless,M.,Leitmann,G..Bounded controllers for robust exponential convergence[J].Journal of Optimization Theory and Applications.1993(76):1-12
[54]OPC Foundation.OPC Historical Data Access Custom Interface Standard.Verl.10.Scottsdale[J],AZ:OPC Fo.undation.January 2001
[55]邓星钟,周祖德.机电传动控制[M].第1版.武汉:华中理工大学出版社,1992
[56]三菱电机株式会社.变频器原理与应用教程[M].第1版.北京:国防工业出版社,1998
[57]罗飞.运动控制系统[M].第1版.北京:化学工业出版社,2001
[58]杨振兴.恒张力复合控制系统及仿真[J].中南工业大学学报,1996(3):398-401
[59]王晓华,朱代先.纱线恒张力模糊控制方法的研究[J].工业控制与应用,2005(1):51-53
[60]David.C.Optimal control for polymer process modeling[D].Doctor Degree Paper of Clemson University.2005
[61]Steven Xiaoa.Effects of Solvent on Fabrication of Polymeric Light Emitting Devices[J].AAPS PharmSciTech.2002(2)
[62]Leephakpreeda,T.Dynamic control of crystallinity in polymer film casting process.Songklanakarin[J].Sci.Technol.2006(3):386-389
[63]Gallant,Stephen I.Neural network learning and expert system.MIT Press.1993
[64]唐必连,覃文凤.流涎机的设计概论[J].绝缘材料通讯,1997(3):41-45
[65]安世奇,孙一康,王京.双机架可逆冷轧机恒张力简单自适应控制[J].西南交通大学学报,2005(2):142-146
[66]Mahmoud,M.S.Adaptive control of a class of time-delay systems with uncertain parameters.International Journal of Control.1996(63):937-950
[67]刘金琨.先进PID控制MATLAB仿真[M].第1版.北京:电子工业出版社,2004
[68]谢宋和,甘勇.单片机模糊控制系统设计与应用实例[M].第1版.北京:电子工业出版社,1999
[69]王正林,郭阳宽.过程控制与Simulink应用[M].第1版.北京:电子工业出版社,2006
[70]蔡红斌.电气与PLC控制技术[M].第1版.北京:清华大学出版社,2007
[71]严盈富,罗海平,吴海勤.监控组态软件与PLC入门[M].第1版.北京:人民邮电出版社,2006
[72]宋伯生.PLC编程实用指南[M].第1版.北京:机械工业出版社,2007
[73]苏明,陈伦军,林浩.模糊PID控制及其MATLAB仿真[J].计算机应用,2004(4):51-55
[2]Toshitaka kanai,Gregory A.Campbell.塑料薄膜加工技术[M].第1版.北京:化学工业出版社,2003.9
[3]尹燕平主编.双向拉伸塑料薄膜[M].第1版.北京:化学工业出版社,1999.8
[4]王立新.模糊系统与模糊控制过程[M].第1版.北京:清华大学出版社,2003
[5]F.汉森.塑料挤出技术[M].北京:第1版.中国轻工业出版社,2001
[6]Rosemount Inc.HART smart communication protocol,the rosemount Smart Family[J].Product data sheet.PDS2695
[7]窦春霞.四辊可逆冷轧机恒张力自适应控制的研究[J].齐齐哈尔大学学报,2000(1):18-20
[8]张殿华,郑芳,王国栋.板带热连轧机活套高度和张力系统的解耦控制[J].控制与决策,2000(3):158-160
[9]康家玉,米林安,高承雍.复卷机退卷张力控制的研究与应用[J].技术报告,2004(6):35-38
[10]何致远.基于模糊控制的织物交流开卷张力控制器设计[J].浙江工程学院学报,2000(3):33-36
[11]尹征琦,朱劲.自适应张力控制[J].电气传动,2001(6):35-37
[12]赵德安,赵不贿,刘星桥,全力,刘迪吉.一类基于PLC和Profibus-DP总线的张力自适应控制系统[J].信息与控制,2002(4):122-126
[13]吴为民,王仁丽.温度控制系统的发展概况[J].工业炉,2002(5):18-20
[14]鲍可进.PID参数自整定的温度控制[J].江苏理工大学学报,1995(6):74-78
[15]章正宇.新型大功率高精度双向开关温控系统设计[J].激光与红外,1999(12):353-356
[16]胡泽新,周金荣,黄道.多变量非线自整定PID控制器[J].控制理论与应用,1996(4):268-272
[17]王文杰.模糊控制理论在温度控制中的应用[J].西北纺织工学院学报,1995(6):15-19
[18]吕剑虹,陈来九.模糊PID控制器及在汽温控制系统中的应用研究[J].中国电机工程学报,1995(1):16-21
[19]刘飞,须文波.单片机FUSSY-PID双模温控仪[J].电子与自动化,1996(4): 14-14
[20]胡社教,徐晓冰,杨柳.温度控制仪表的模糊PID控制[J].合肥工业大学学报(自然科学版),1998(10):151-154
[21]李子平.浅谈薄膜收卷过程张力自动控制[J].塑料包装,2005(6):29-30
[22]邱丽萍.关于拉伸薄膜收卷质量控制的研究[J].中国包装工业,2002(12):6-7
[23]刘亭.薄膜牵引和卷取恒线速度通信控制系统[J].控制系统,2003(2):30-34
[24]刘飞,刘世良.高档次多层共挤流涎机控制系统[J].包装设备,2005(1):48-49
[25]张文明.基于可编程控制器的塑料流涎机控制系统[J].自动化信息,2003(6):25-26
[26]张玉霞.塑料薄膜生产设备最新技术[J].现代塑料加工应用,2002(2):32-37
[27]IEC.Digital data communication for measurement and control-Fieldbus for use in industrial control systems[J].IEC61158 series,Ed.3.0.2003
[28]石社正.流涎薄膜工艺设备探讨[J].塑料包装,2001(3):8-13
[29]张春华.宽幅塑料流涎薄膜技术及其装备[J].广东塑料,2006(1):56-58
[30]彭庆京.塑料薄膜收卷过程接触辊跟踪定位控制研究[D].[硕士学位论文].上海:同济大学,2004
[31]刘峻.塑料挤出成型过程的计算机仿真[D].[硕士学位论文].广州:华南理工大学,2001
[32]卞正岗.自动化技术和机电一体化技术发展趋势.http://www.cameta.org.cn
[33]李少远,李杼.复杂系统的模糊预测控制及其应用[M].第1版.北京:科学出版社,2003
[34]王锦标.现场总线综述[J].冶金自动化,1998.22(6):1-6
[35]缪学勤.新版IEC 61158现场总线标准概论[J].仪器仪表标准与计量,2004(2):18-25
[36]周明.现场总线控制[M].第2版.北京:中国电力出版社.2001
[37]马国华.监控组态软件及其应用[M].第1版.北京:清华大学出版社.1991
[38]Carvajal.J,Chen.G.Fuzzy PID controller:design,performance,evaluation,and stability analysis[J],Int.J.Inform.Sci.2000(123):249-270
[39]Vrbsky.S.V.A data model for approximate query processing of real-time databases[J].Data and Knowledge Engineering 1996(21):79-102
[40]王胜红.印铁烘房生产线自动化系统的控制技术研究[D].[博士学位论文].南京:南京理工大学,2007
[41]董野.流涎成形中流涎辊的温度控制技术研究[D].[硕士学位论文].南京:南京理工大学,2007
[42]Bestavros.A.Advances in real-time database systems research[J],ACM SIGMOD Record 25(1996)3-7
[43]李士勇.模糊控制·神经控制和智能控制论[M].第1版.哈尔滨:哈尔滨工业大学出版社,1998
[44]王锦标.现场总线控制系统[J].微计算机信息,1996(6):8-16
[45]侯媛彬,汪梅,王立琦.系统辨识及其MATLAB仿真[M].第1版.北京:科学出版社,2004
[46]薛定宇.控制系统仿真与计算机辅助设计[M].第1版.北京:机械工业出版社,2005
[47]陶永华,尹怡欣等.新型PID控制及其应用[M].第1版.北京:机械工业出版社,2002
[48]刘曙光,魏俊民等.模糊控制技术[M].第1版.北京:纺织工业出版社,2001
[49]杜金城.电气变频调速设计技术[M].第1版.北京:中国电力出版社,2001
[50]Cena.G,Durante.L,A.Valenzano,Standard field-bus networks for industrial application[J],Computer Standards Interfaces(1995(17):155-167
[51]Koo.K.M.Stable adaptive fuzzy controller with time-varying dead-zone[J].Fuzzy Sets and S ystems.2001(121):161-168
[52]European Committee for Electrotechnical Standardization(CENELEC).General purpose field communication system.Vol.3(3),WorldFIP.EN 50170.1996
[53]Corless,M.,Leitmann,G..Bounded controllers for robust exponential convergence[J].Journal of Optimization Theory and Applications.1993(76):1-12
[54]OPC Foundation.OPC Historical Data Access Custom Interface Standard.Verl.10.Scottsdale[J],AZ:OPC Fo.undation.January 2001
[55]邓星钟,周祖德.机电传动控制[M].第1版.武汉:华中理工大学出版社,1992
[56]三菱电机株式会社.变频器原理与应用教程[M].第1版.北京:国防工业出版社,1998
[57]罗飞.运动控制系统[M].第1版.北京:化学工业出版社,2001
[58]杨振兴.恒张力复合控制系统及仿真[J].中南工业大学学报,1996(3):398-401
[59]王晓华,朱代先.纱线恒张力模糊控制方法的研究[J].工业控制与应用,2005(1):51-53
[60]David.C.Optimal control for polymer process modeling[D].Doctor Degree Paper of Clemson University.2005
[61]Steven Xiaoa.Effects of Solvent on Fabrication of Polymeric Light Emitting Devices[J].AAPS PharmSciTech.2002(2)
[62]Leephakpreeda,T.Dynamic control of crystallinity in polymer film casting process.Songklanakarin[J].Sci.Technol.2006(3):386-389
[63]Gallant,Stephen I.Neural network learning and expert system.MIT Press.1993
[64]唐必连,覃文凤.流涎机的设计概论[J].绝缘材料通讯,1997(3):41-45
[65]安世奇,孙一康,王京.双机架可逆冷轧机恒张力简单自适应控制[J].西南交通大学学报,2005(2):142-146
[66]Mahmoud,M.S.Adaptive control of a class of time-delay systems with uncertain parameters.International Journal of Control.1996(63):937-950
[67]刘金琨.先进PID控制MATLAB仿真[M].第1版.北京:电子工业出版社,2004
[68]谢宋和,甘勇.单片机模糊控制系统设计与应用实例[M].第1版.北京:电子工业出版社,1999
[69]王正林,郭阳宽.过程控制与Simulink应用[M].第1版.北京:电子工业出版社,2006
[70]蔡红斌.电气与PLC控制技术[M].第1版.北京:清华大学出版社,2007
[71]严盈富,罗海平,吴海勤.监控组态软件与PLC入门[M].第1版.北京:人民邮电出版社,2006
[72]宋伯生.PLC编程实用指南[M].第1版.北京:机械工业出版社,2007
[73]苏明,陈伦军,林浩.模糊PID控制及其MATLAB仿真[J].计算机应用,2004(4):51-55