工业过程先进控制与优化策略研究
详细信息    本馆镜像全文|  推荐本文 |  |   获取CNKI官网全文
  • 英文题名:Advanced Control and Optimization Strategy in the Industrial Process
  • 作者:董浩
  • 论文级别:博士
  • 学科专业名称:工业自动化
  • 学位年度:1997
  • 导师:钱积新
  • 学科代码:081101
  • 学位授予单位:浙江大学
  • 论文提交日期:1997-05-01
摘要
预测控制技术自70年代产生以.来,便以其优良的控制性能广受过程控制界的青睐。以预测控制技术为核心的多变量约束控制软件包,更以其在应用中所获得的巨大经济效益倍受世人瞩目。在文献中只能看到有关这些软件包功能和应用的介绍,却极少涉及其技术细节,更为其增添了一层神秘色彩。为了加快发展我国的工业控制技术,发展软件产业,开发出我们自己的商品化工程软件包乃是必由之路。
     本文开始介绍了多变量约束控制软件包的发展历程及国外一些著名商品化软件包的主要特点和功能。然后以“九五”国家重点科技项目“工业过程实时控制与优化商品化工程软件开发研究”为背景,介绍了我们自己开发和研制的多变量约束控制软件包MCC,重点介绍了多变量约束预测控制器MCPC的功能和采用的技术,并用大量的仿真例子加以验证。在本文的后面部分以国家“八五”重点科技攻关项目“85-720-08”课题中05专题《离子膜氯碱生产计算机优化控制系统》为背景,介绍了在线优化技术在氯碱生产中的应用。
     本文的主要贡献有:
     ① 经过整理,系统地介绍了国外多变量约束控制软件包的发展历程,并对国外一些著名商品化软件包的主要特点和功能作了介绍;
     ② 采用新的辨识方法,使得在动态测试期间,过程不需要处于稳态,操作人员可以调节任何操作变量保证产品的质量。而且可以同时加几个过程输入同时进行辨识工作,大大提高了辨识的效率,比IDCOM-M中的辨识方法有了很大提高;
     ③ 提出一种新的算法结构,它采用先做稳态优化,后做动态优化的方法,能够在系统有多余自由度的情况下考虑经济指标,而且能更好地保证被控变量CV’s的优先级高于操作变量MV’s的优先级。它能克服美国IDCOM-M控制器中算法的可能不能保证动态品质的缺点,而且也能克服综合性能指标法可能造成静态偏差的缺点,防止发生在系统有多余自由度时,还达不到基本控制目标的情况。在与IDCOM-M控制器的仿真结果作比较时,MCPC控制器也体现了更好的控制能力,并克服了
Model Predictive Control(MPC) technology has gained considerable attention for its good control performance since the generation of the MPC in the late 1970s. The great economic benefits by using the MPC packages make the people's focus attention upon them. In the published papers, only introduction of the functions and applications of the packages can be found, little technology is introduced in detail. In order to advance the technology of industrial control in our country, the only way is to develop our own commercial industrial control package.
    In this dissertation, A brief history of industrial MPC technology is presented first, followed by the distinguishing features of some famous MPC packages. Then, based on the Ninth Five-year's national key project "Research and development of the commercial industrial on-line control and optimization package", the construction of multivariable constrained control package MCC is presented, with an emphasis on the functions and technology of the MCPC controller. A number of examples are used to illustrate the capabilities of the MCPC controller. The final section presents the application of the on-line optimization technology in the membrane process of Alkali-Chlor cells, based on the Eighth Five-year's national key project.
    The major contributions of this dissertation are stated as follows: ① An abbreviated history of industrial MPC technology is presented and the distinguishing features of some famous MPC packages are introduced. ② Unlike traditional methods, MCCI permits several manipulated variables to change simultaneously during the test period. During plant testing, the process is not required to be at, or come to, a steady-state. Also, the plant operators can make adjustments to any manipulated variable to maintain product specifications. The only restriction is that compensating MV moves not be perfectly time-synchronized. MCCI is more efficient than ID2 used in
引文
Astrim, K.J., Introduction to stochastic control theory, Academic Press, New York, 1970
    Astrim, K.J., Theory and applications of adaptive control—A survey,Automatic, 1983, 19: 471 ~ 486
    Bellman, R., Mathematical optimization techniques, Univ. of California Press, Berkeley, 1963
    Bequette, B.W., Nonlinear control of chemical processes— a review, Ind.Engng Chem. Res., 1991, 30: 1391 ~ 1413
    Bode, H.W., Network analysis and feedback amplifier design, D.Van Nostrand, New York, 1945
    Caldwell, J.M. and Martin, G.D., On-line analyzer predictive control, Sixth Annual Control Expo Conf., Rosemont, Illinois, 1987, May19 ~ 21
    Clarke, D.W. and Mohtadi, C, Properties of generalized predictive control,Proc. 10th IFAC World Congress, Munich, Germany, 1987, 10: 63 ~ 74
    Clarke, D.W., Mohtadi, C. and Tuffs, P.S., Generalized predictive control—I . The basic algorithm, Automatica, 1987a, 23: 137 — 148
    Clarke, D.W., Mohtadi, C. and Tuffs, P.S., Generalized predictive control—II. Extensions and interpretations, Automatica, 1987b, 23: 149 ~ 160
    Cutler, C.R. and Ramaker, B.L., Dynamic matrix control—a computer control algorithm, AIChE National Meeting, Houston, TX., 1979
    
    Cutler, C.R. and Ramaker, B.L., Dynamic matrix control—a computer control algorithm, Proceedings of the Joint Automatic Control Conference, 1980
    Cutler, C.R., Morshedi, A. and Haydel, J., An industrial perspective on advanced control, AIChE Annual Meeting, Washington, D.C., 1983
    Cutler, C.R., and Hawkins, R.B., Constrained Multivariable Control of a Hydrocracker Reactor, American Control Conference, Minneapolis, MN, 1987: 1014~1020
    Cybenko, G., Approximation by superpositions of a sigmoidal function,Math. Control Signal Systems, 1989, 2: 303 ~ 314
    Davison, EJ. et al., Robust control of a general servomechanism problem:the serco compensator, Automatica, 1975, 11: 461~ 471
    Davison, E.J. et al., The robust control of a servomechanism problem for linear time-invariant multivariable systems, IEEE Trans, on AC, 1976,21:25~34
    DeKeyser, R.M.C. and van Cauwenberghe, A.R., Typical application possibilities for self-tuning predictive control, IFAC Symp. on Identification and System Parameter Estimation, Washington, DC, 1982,2: 1552~1557
    
    DeKeyser, R.M.C. and van Cauwenberghe, A.R., Extended prediction self-adaptive control, IFAC Symp. on Identification and System Parameter Estimation, York, U.K., 1985, 1255 — 1260
    DeKeyser, R.M.C, Ph. VandeVelde, G.A. and Dumoriter, F.A.G., A comparative study of self-adaptive long-range predictive control methods, IFAC Symp. on Identification and System Parameter Estimation, York, U.K., 1985, 1317~1322
    Drucker, H. and Cun, Y. Le, Improved Generalization Performance Using Double Backpropagation, IEEE Trans on Neural Networks, 1992, 3(6):991 — 997
    
    Evans, W.R., Trans. AIEE, 1948, vol. 67, 547 ~ 551
    Froisy, J.B. and Matsko, T., Idcom-m application to the shell fundamental control problem, AIChE Annual Meeting, 1990
    Funahashi, K.I., On the approximate realization of continuous mappings by neural networks, Neural Networks, 1989 ,2: 183 — 192
    Garcia, C.E. and Morari, M., Internal Model Control. 1. A Unifying Review and some New Results, Ind. Eng. Chem. Process Des. Dev., 1982, 21:308 ~ 323
    Garcia, C.E., Quadratic dynamic matrix control of nonlinear processes, An application to a batch reaction process, AIChE Annual Mtg., San Francisco, California, 1984Garcia, C.E. and Morshedi, A.M., Quadratic programming solution of dynamic matrix control ( QDMC ) , Chem.Eng.Commun., 1986, 46:73~ 87
    
    Garcia, C.E., Prett, D.M. and Morari, M., Model predictive control: Theory and practice—a survey, Automatica, 1989, 25(3): 335 — 348
    
    Genceli, H. and Nikolaou, M., Robust stability analysis of constrained L_1 -norm model predictive control, AIChE J., 1993, 39(2): 1954 — 1965
    Genceli, H. and Nikolaou, M., Design of robust constrained model-predictive controllers with volterra series, AIChE J., 1995,41(9):2098 ~ 2107
    Goodwin, G.C. et al., Dynamic system identification—experiment design and data analysis, Academic Press, 1977
    Grosdidier, P., Froisy, B. and Hammann, M., The IDCOM-M controller, in T.J. McAvoy, Y. Arkun and E. Zafiriou(eds), Proceedings of the 1988 IFAC Workshop on Model Based Process Control, Pergamon Press,Oxford, 1988,31 ~ 36
    Grosdidier, P., Mason, A., Aitolahti, A., Heinonen, P., and Vanhamaki, V.,FCC Unit Reactor-Regenerator Control, Computers Chem. Engng., 1993,17(2): 165 ~ 179
    Holcomb, T. and Morari, M., Local Training for Radial Basis Function Networks: Towards Solving the Hidden Unit Problems, Preprints of 1991 ACC:2331 ~ 2336
    Hornik, K., Stinchcombe, M. and White, H., Multi-layered Feed-Forward Neural Networks are Universal Approximations, Neural Networks, 1990,2:359~366
    Hunt, K.J., Sbarnaro, D., Zbikowsli, R. and Gawthrop, P.J., Neural Networks for Control Systems—A Survey, Automatica, 1992, 28(6): 1083 — 1112
    Kalman, R.E., Contributions to the theory of optimal control, Bull. Soc.Math. Mex., 1960a, 5: 102 ~ 119
    Kalman, R.E., A new approach to linear filtering and prediction problem,Trans. ASME, J. Basic Eng., 1960b, 82(1): 35 ~ 45
    Landau, I.D., Adaptive control: the model reference approach, Marce Dekker,INC., 1979
    Lee, C.C., Fuzzy logic in control systems: Fuzzy logic controller— Part I ,IEEE Trans. Syst. Man Cybern., 1990, 20(2): 404~418
    Lee, C.C., Fuzzy logic in control systems: Fuzzy logic controller— Part II,IEEE Trans. Syst. Man Cybern., 1990, 20(2): 419~435
    Leonard, J.A. and Kramer, M.A., Improvement of the Back-Propagation Algorithm for Training Neural Networks, Computers Chem. Engng.,1990, 14(3): 337~341
    Mamdani,E.H., Applications of fuzzy algorithms for simple dynamic plant,Proc. IEE, 1974, 121(12): 1585 ~ 1588
    Martin, G.D., Caldwell, J.M. and Ayral, T.E., Predictive control applications for the petroleum refining industry, Japan Petroleum Institute—Petroleum Refining Conf., Tokyo, Japan, 1986, Oct. 27 — 28
    Maxwell, J.C., On governors, Proc. of the Royal Society of London, 1868,vol. 16, 270 ~ 283
    Mehra, R.K., Rouhani, R., Eterno, J., Richalet, J. and Rault A., Model algorithmic control: review and recent development, Engng. Foundation Conf. on Chemical Process Control II, Sea Island, Georgia, 1982:287~310
    Mesarovie, M.D., Theory of hierarchical multilevel systems, Academic Press,1970
    
    Mohammad Jamshidi, Large-scale systems, Modelling and control, North-Holland, 1983
    Muske, K.R. and Rawlings, J.B., Model predictive control with linear models, AIChE J., 1993, 39(2): 262 ~ 287
    Nyquist, H., Regeneration theory, Bell Syst. Tech. J. ,1932, vol. 11, 126 —147
    Peterka, V., Predictor-based self-tuning control, Automatica, 1984, 20: 39 —50
    Pontryagin, L.S., et al., The mathematical theory of optimal process, Wiley and Sons, New York, 1962
    Prett, D.M. and Gillette, R.D., Optimization and constrained multivariable??control of a catalytic cracking unit, Proceedings of the Joint Automatic Control Conference, 1980
    Rawlings, J.B. and Muske, K.R., Stability of constrained receding horizon control, IEEE Trans. Auto. Cont., 1993, 38(10): 1512 ~ 1516
    Richalet, J., Rault, A. Testud, J.L. and Papon, J., Algorithmic control of industrial processes, Proceedings of the 4th IF AC Symposium on Identification and System Parameter Estimation, 1976: 1119 ~1167
    Richalet, J., Rault, A., Testud, J.L. and Papon, J., Model predictive heuristic control: Applications to industrial processes, Automatica, 1978, 14:413 - 428
    Richalet, J. et al., Predictive Functional Control: Application to Fast and Accurate Robots. In: Isermann R., ed. Automatic Control Tenth Triennial World Congress of IF AC V. 4. Oxford: Pergamon Press, 1987:251 ~258
    Rickalet, J., Industrial Application of Model Based Predictive Control,Automatica, 1993, 29(5): 1251 ~ 1274
    
    Ricker, N.L., Subrahmanian, T. and Sim, T., Case studies of model-predictive control in pulp and paper production, in T. J. McAvoy, Y.Arkun and E. Zafiriou(eds), Proceedings of the 1988 IFAC Workshop on Model Based Process Control, Pergamon Press, Oxford, 1988: 13 ~ 22
    Rouhani, R. and Mehra, R.K., Model Algorithmic Control (MAC), Basic Theoretical Properties, Automatica, 1982, 18(4): 401 ~ 414
    Rumelhart, D.E., Hinton, G.E. and Williams, R.J., Learning internal representations by error propagation, Rumelhart, D. and McClelland, J., editors. Parallel Data Processing, Cambridge MA: the MIT Press, 1986,Vol. 1,Chapter 8:318~362
    Rumelhart, D.E., McClelland, J. and the PDP Research Group, Parallel distributed Processing, Cambridge MA: the MIT Press, 1986, Vol. 1 and2.
    Sistu, P.B., Gopinath, R.S. and Bequette, B.W., Computational issues in nonlinear predictive control, Computers Chem. Engng, 1993, Vol. 17,No. 4: 361 — 366Van Den Boon, A. J. W., System identification, Eindhoven Univ. of Tech., the Netherland, 1983
    Venkatash, S. and Tilak, B. V., Chlor-Alkali Technology, J. Chem. Educ., 1983, 60(4): 276~278
    Vogl, T. P., Mangis, J. K., Rigler, A. K., Zink, W. T. and Alkon, D. L., Accelerating the convergence of the backpropagation method, Biological Cybernetics, 1988, vol. 59:257~263
    Vyshnegradskii, I. A., On controllers of direct action, Izv, SPB Tekhnolog. Inst., 1877
    Willis, M. J., Montague, G. A., Di Massimo, C., Tham, M. T. and Morris, A. J., Artificial Neural Networks in Process Estimation and Control, Automatica, 1992, 25(6): 1181~1187
    Ydstie, B. E., Extended horizon adaptive control, 9th World Congress of the IFAC, Budapest, Hungary, 1984
    Zadeh, L. A., Fuzzy sets, Informat. Control, 1965, 8:338~353
    Zafiriou, E. and Chiou, H. -W., Output constraint softening the SISO model predictive control, Proceedings of the 1993 American Control Conference, 1993:372~376
    蔡自新,智能控制,电子工业出版社,1990
    陈增强,刘瑞华,袁著祉,车海平,预测控制应用于工业过程的若干问题,自动化与仪器仪表,1994,53(1):1~6
    董浩,钱积新,武培筠,人工神经网络在工业过程建模中的应用,上海交通大学学报,1996,Vol.30,Sup.(Ⅱ):178~182
    董浩,钱积新,武培筠,在线优化在离子膜氯碱生产中的应用,化工学报,1997,Vol.48,No.1:41~45
    方崇智,萧德云,过程辨识,清华大学出版社,1988
    蒋新松,人工智能及智能控制系统综述,自动化学报,1981,7:148~156
    蒋慰孙,俞金寿,过程控制工程,烃加工出版社,1988
    李慷,席裕庚,复杂工业过程控制系统中操作变量与量测变量的选择,控制与决策,1994,9(4):254~259
    刘豹,王正欧,系统辨识,机械工业出版社,1993卢治财,工业催化裂化装置先进控制策略研究,浙江大学博士学位论文,1996
    罗荣富,邵惠鹤,分布式网络局部学习方法及其在推断控制中的应用,自动化学报,1994,20(6):739~741
    钱学森,宋健,工程控制论,科学出版社,1980
    沈静珠,过程系统优化,清华大学出版社,1994
    汪树玉,杨德铨,刘国华,张科锋,优化原理、方法与工程应用,浙江大学出版社,1991
    吴国华,席裕庚,张钟俊,预测时域选择的简易判据,控制与决策,1996,11(5):584~588
    席裕庚,预测控制,国防工业出版社,1993
    席裕庚,关于预测控制的进一步思考,控制理论与应用,1994,11(1):219~221
    席裕庚,复杂工业过程的满意控制,信息与控制,1995,24(1):14~20
    席裕庚,李慷,工业过程有约束多目标多自由度优化控制的可行性分析,控制理论与应用,1995,12(5):590~596
    席裕庚,厉隽怿,广义预测控制系统的闭环分析,控制理论与应用,1991,8(4):419~424
    席裕庚,厉隽怿,一类工业过程预测控制的闭环分析,自动化学报,1995,21(1):1~7
    席裕庚,王凡,非线性系统预测控制的多模型方法,自动化学报,1996,22(4):456~460
    席裕庚,许晓鸣,张钟俊,预测控制的研究现状和多层智能预测控制,控制理论与应用,1989,6(2):1~7
    肖明波,钱积新,预测控制中静态目标的实现,控制理论与应用,1997,3
    绪方胜彦,现代控制工程,科学出版社,1980
    徐立鸿,预测控制的研究现状及问题,控制理论与应用,1994,11(1):121~125
    徐梅卿,炼油化工自动化,1994,2:55~63
    徐士良,C常用算法程序集,清华大学出版社,1994:351~359杨健,席裕庚,张钟俊,预测控制滚动优化的时间分解方法,自动化学报,1995,21(5):555~560
    张鸿滨,训练多层网络的样本数问题,自动化学报,1993,19(1):71~77
    周春晖,化工过程控制原理,化学工业出版社,1980
    朱克俭,张峻,席裕庚,一种受约束的动态矩阵控制算法,上海交通大学学报,增刊(Ⅰ):18~23
    竺建敏,高级过程控制和闭环实时优化,石油炼制与化工,1995,26(7):42~48

© 2004-2018 中国地质图书馆版权所有 京ICP备05064691号 京公网安备11010802017129号

地址:北京市海淀区学院路29号 邮编:100083

电话:办公室:(+86 10)66554848;文献借阅、咨询服务、科技查新:66554700