网站首页期刊简介编委会过刊目录投稿指南广告合作征订与发行联系我们English
基于AMESim-MATLAB/Simulink的液压机新型控制器设计及联合仿真
英文标题:Design and joint simulation on new controller for hydraulic press based on AMESim-MATLBA/Simulink
作者:贾超 周俊强 
单位:天津理工大学 湖南华菱涟源钢铁有限公司 
关键词:液压机 控制器 滑模变结构 变形反抗力 AMESim-MATLAB/Simulink 
分类号:TP302.1
出版年,卷(期):页码:2019,44(11):146-151
摘要:
针对一类单缸液压机,在传统滑模变结构的基础上,设计了基于改进趋近律的滑模变结构控制器,并采用AMESim-MATLAB/Simulink联合仿真模型对其进行了验证。在设计过程中提出引入锻件变形反抗力模块,完善了AMESim-MATLAB/Simulink联合仿真模型,从而可以方便地实现对复杂变形反抗力的数学描述,通过锻件变形反抗力实时反馈通道,可以按照需要灵活设置反抗力的变化,从而真实地再现液压机的工作过程。通过联合仿真接口模块,建立起实时反馈通道,打破了传统仿真模型中只能采用阻尼器来模拟变形反抗力的局限性。最后,对所设计的系统进行了联合仿真,通过对比验证了控制策略及该联合仿真平台的有效性。
For a kind of single cylinder hydraulic press, on the basis of traditional sliding mode variable structure, a sliding mode variable structure controller based on improved reaching law was designed, and the controller was validated by AMESim-MATLAB/Simulink joint simulation model. Then, in the design process, the introduction of deformation resistance module for forgings was proposed, and the AMESim-MATLAB/Simulink joint simulation model was perfected. Therefore, the mathematical description of complex deformation resistance was easily realized. Through the real-time feedback channel of deformation resistance for forgings, the change of resistance was set flexibly according to the need, and the working process of hydraulic press was reappeared truly. Furthermore, the real-time feedback channel was established by the joint simulation interface module to break the limitation that only the dampers were used to simulate the deformation resistance in traditional simulation model. Finally, the joint simulation of the designed system was carried out, and the effectiveness of the control strategy and the joint simulation platform was verified by comparison.
基金项目:
天津市应用基础与前沿技术研究计划(青年项目)(15JCQNJC42700)
作者简介:
贾超(1980-),男,博士,副教授,E-mail:jacky20042004@126.com
参考文献:
[1]胡道鹏, 迟永滨. 基于MATLAB的阀控非对称液压缸建模分析[J]. 煤矿机械, 2013, 34 (10): 70-72.
Hu D P, Chi Y B. Analysis simulation of valve controlled asymmetric cylinder based on MATLAB [J]. Coal Mine Machinery, 2013, 34 (10): 70-72.
[2]张振, 李海军. 电液位置伺服系统鲁棒反馈线性化控制[J]. 机床与液压, 2016,44 (23): 148-152.
Zhang Z, Li H J. Robust feedback linearization control of electro-hydraulic position servo system [J]. Machine Tool & Hydraulics, 2016,44 (23): 148-152.
[3]宋志安, 曹连民. MATLAB/Simulink与液压控制系统仿真[M]. 北京: 国防工业出版社,2012.
Song Z A, Cao L M. MATLAB/Simulink and Hydraulic Control System Simulation [M]. Beijing: National Defense Industry Press, 2012.
[4]包磊, 周连佺. 基于AMESim的液压支架立柱试验台液压系统动态性能的研究[J]. 液压与气动, 2015, (2): 70-73.
Bao L, Zhou L Q. Research based on AMESim on dynamic performance of hydraulic system for hydraulic support legs test-bed [J]. Chinese Hydraulics & Pneumatics, 2015, (2): 70-73.
[5]刘小初. 三级电液伺服阀特性及其控制技术研究[D]. 哈尔滨: 哈尔滨工业大学, 2010.
Liu X C. Research on the Characteristic and Control Technology of Three-stage Electro-hydraulic Servo Valve[D]. Harbin: Harbin Institute of Technology, 2010.
[6]汪成文, 尚耀星. 阀控电液位置伺服系统非线性鲁棒控制方法[J]. 北京航空航天大学学报, 2014, 40 (12): 1736-1740.
Wang C W, Shang Y X. Nonliner robust control of valve controlled electrol-hydraulic position servo system[J]. Journal of Beijing University of Aeronautics and Astronautics, 2014, 40 (12): 1736-1740.
[7]杨俊, 谭建平. 阀控非对称缸系统鲁棒反馈线性化控制[J]. 华中科技大学学报, 2014, 42(2):106-110.
Yang J, Tan J P. Robust feedback linearization control of valve controlled asymmetric cylinder system [J]. Journal of Huazhong University of Science and Technology, 2014, 42(2):106-110.
[8]郑凯锋, 杨桂玲. 阀控非对称缸系统的反馈线性化滑模控制[J]. 机床与液压, 2017, 45(5):151-154.
Zheng K F, Yang G L. The control for vale-controlled asymmetrical cylinder based on feedback linearization and sliding mode control[J]. Machine Tool & Hydraulics, 2017, 45(5):151-154.
[9]张丰. 滑模变结构控制理论在非线性系统中的应用[D]. 沈阳: 沈阳理工大学, 2013.
Zhang F. The Application of Sliding-mode Variable Structure Control Theory in Nonlinear Systems[D]. Shenyang: Shenyang Ligong University, 2013.
[10]张秀旭, 徐德文. 基于改进型指数趋近律的直流电机滑模变结构控制器设计[J]. 大连交通大学学报, 2017,38 (6): 107-110.
Zhang X X, Xu D W. Design of sliding mode variable structure controller for DC motor based on improved exponential reaching law [J]. Journal of Dalian Jiaotong University, 2017,38 (6): 107-110.
[11]盛严, 王超,陈建斌. 结构变结构控制的指数趋近律改进方法[J]. 西安交通大学学报, 2003,37 (1): 108-111.
Sheng Y, Wang C, Chen J B, et al. Variable structure control based on modified exponential approach law for structure control [J]. Journal of Xi′an Jiaotong University, 2003, 37 (1): 108-111.
服务与反馈:
本网站尚未开通全文下载服务】【加入收藏
《锻压技术》编辑部版权所有

中国机械工业联合会主管  中国机械总院集团北京机电研究所有限公司 中国机械工程学会主办
联系地址:北京市海淀区学清路18号 邮编:100083
电话:+86-010-82415085 传真:+86-010-62920652
E-mail: fst@263.net(稿件) dyjsjournal@163.com(广告)
京ICP备07007000号-9