检索结果-内蒙古大学图书馆

International Conference on Mechatronics Engineering and Computing Technology (ICMECT)

作者： Meng Zhiyong Sui Chenmeng Liu Lei Hebei Univ Sci & Technol Coll Informat Sci & Engn Shijiazhuang 050018 Hebei Peoples R China

ISBN: (纸本)9783038351153

By introducing the existing lack of industrial temperature control algorithm is applied, leads to the advantage of dmc algorithm industrial furnace temperature control, the next from the prediction model, rolling optimization, feedback correction of the three aspects of the principle of dmc algorithm is fully explained, on this basis, the preparation of Matlab procedures, simulation of the dmc algorithm in industrial furnace temperature control, thus indicating dmc algorithm in the field of industrial temperature measurement is a method should be promoted.

关键词： dmc algorithm furnace temperature control

来源：评论

学校读者我要写书评

暂无评论

Speed tracking control with smoothing notches based on dmc algorithm for freight trains 39

Speed tracking control with smoothing notches based on DMC a...

引用

39th Chinese Control Conference (CCC)

作者： Guo, Jinsong Xiao, Zhuang Fang, Qian Wang, Qingyuan Sun, Pengfei Southwet Jiaotong Univ Sch Elect Engn Chengdu 611756 Peoples R China

ISBN: (数字)9789881563903

ISBN: (纸本)9789881563903

The application of dynamic matrix control (dmc) on the speed tracking of freight trains is investigated in this *** smooth changing of locomotive's notches is important for the safety operation of freight trains. The operation objective is to minimize the velocity tracking errors and increment of acceleration. The practical operational constraints are taken into consideration in the controller design, including speed limitations, variable gradients and predefined trip time. The dmc approach guarantees locomotive notch smoothing while maintaining speed tracking. And smooth notches are more convenient to driver operation. Simulation results verify that the dmc approach is effective in improving the train's performance.

关键词： Freight trains Speed tracking Smoothing locomotive's notches dmc algorithm

来源：评论

学校读者我要写书评

暂无评论

Speed tracking control with smoothing notches based on dmc algorithm for freight trains

Speed tracking control with smoothing notches based on DMC a...

引用

第三十九届中国控制会议

作者： Jinsong Guo Zhuang Xiao Qian Fang Qingyuan Wang Pengfei Sun School of Electrical Engineering Southwet Jiaotong University

The application of dynamic matrix control(dmc) on the speed tracking of freight trains is investigated in this *** smooth changing of locomotive's notches is important for the safety operation of freight trains. The operation objective is to minimize the velocity tracking errors and increment of acceleration. The practical operational constraints are taken into consideration in the controller design, including speed limitations, variable gradients and predefined trip t ime. The dmc approach guarantees locomotive notch smoothing while maintaining speed tracking. And smooth notches are more convenient to driver operation. Simulation results verify that the dmc approach is effective in improving the train's performance.

关键词： Freight trains Speed tracking Smoothing locomotive's notches dmc algorithm

来源：评论

学校读者我要写书评

暂无评论

A control method of dmc-PID algorithm for industrial furnace

Wuhan Gongye Daxue Xuebao/Journal of Wuhan University of Tec...

引用

Wuhan Gongye Daxue Xuebao/Journal of Wuhan University of Technology 2001年第10期23卷 50-52页

作者： Sa, J. Fang, C. Li, H. Chen, F. Graduated Student Sch. of Automat. WUT Wuhan 430070 China

The introduces a method about dmc-PID algorithm. By use this method can make the control character improved.

关键词： Bunch control dmc algorithm Non-parametric model PID algorithm

来源：评论

学校读者我要写书评

暂无评论

Batch Reactor Temperature Control Based on dmc-Optimization PID 5

Batch Reactor Temperature Control Based on DMC-Optimization ...

引用

IEEE International Conference on Cyber Technology in Automation, Control, and Intelligent Systems (CYBER)

作者： Xiao, Jianping Shao, Cheng Zhu, Li Song, Tong Dalian Univ Technol Inst Adv Control Technol Dalian Peoples R China

ISBN: (纸本)9781479987306

Batch reactor temperature control is quite complicated because of production requirements and the complex internal mechanism with time-varying parameters and large time delay. A dmc (Dynamic Matrix Control) strategy is employed to optimize and adjust PID controller parameters adaptively according to the working condition, so that the batch reactor temperature can be controlled stably and robustly. The comparison with PFC (Predictive Functional Control)-PID and conventional PID is made by simulation. It is observed that the proposed method for batch reactor temperature control has better dynamic and static characteristics in the presence of external disturbance, time delay and model parameters mismatch.

关键词： batch reactor polymerization prediction optimization dmc algorithm PID

来源：评论

学校读者我要写书评

暂无评论

Feedforward dmc-PID Cascade Strategy for Main Steam Temperature Control System in Fossil-Fired Power Plant 29

Feedforward DMC-PID Cascade Strategy for Main Steam Temperat...

引用

第29届中国控制与决策会议

作者： Huaizhong Hu Jianbo Zhang Qingyu Yang Yuanli Cai Institute of Control Engineering Xi'an Jiaotong University

ISBN: (纸本)9781509046584

Main steam temperature system has the characteristics of nonlinear,large inertia and time ***,traditional PID cascade control usually could not provide satisfied *** a most widely used model predictive control(MPC) algorithm,dynamic matrix control(dmc) is especially suitable for large inertia controlled ***,dmc is vulnerable to be influenced by uncontrollable *** this paper,a new dmc control strategy based on the combination of cascade structure and feedforward compensation is proposed in main steam temperature control *** disturbances of the load and the spray attemperator inlet temperature can be compensated by feedforward *** the cascade structure can suppress the disturbances of spray attemperator *** results show that the novel feedforward dmc-PID cascade control strategy has remarkable dynamic performance and strong disturbance rejection ability.

关键词： Main steam temperature dmc algorithm Cascade structure Feedforward compensation

来源：评论

学校读者我要写书评

暂无评论

CONSTRAINED MULTIVARIABLE CONTROL OF FLUID CATALYTIC CRACKING CONVERTERS

引用

JOURNAL OF PROCESS CONTROL 1995年第1期5卷 29-39页

作者： MORO, LFL ODLOAK, D UNIV SAO PAULO ESCOLA POLITECNBR-05508 SAO PAULOBRAZIL

This paper concerns the development of a multivariable controller for the FCC Kellog Orthoflow F reactor/regenerator unit. A nonlinear dynamic model, based on the model of Kurihara, is used as a reference for the design of the control algorithm. This model is compared with the plant data, for open loop changes on the air flow and the regenerated catalyst valve opening. The adopted control algorithm incorporates both the regulatory and optimization functions. The regulatory layer is based on the usual dmc algorithm, while the optimization layer solves a linear programming problem, based on the dmc formulation, to perform steady-state economic optimizations. The calculated variables of the LP are the setpoints to the regulatory layer. The proposed control structure is simulated for a particular set of manipulated and controlled variables of the Kellog FCC converter and the results indicate good potential for the application to the real system.

关键词： MULTIVARIABLE CONTROL FLUID CATALYTIC CRACKING CONVERTERS dmc algorithm

来源：评论

学校读者我要写书评

暂无评论

Effectiveness of Dynamic Matrix Control algorithm with Laguerre functions

引用

ARCHIVES OF CONTROL SCIENCES 2021年第4期31卷 795-814页

作者： Tatjewski, Piotr Warsaw Univ Technol Nowowiejska 15-19 PL-00665 Warsaw Poland

The paper is concerned with the presentation and analysis of the Dynamic Matrix Control (dmc) model predictive control algorithm with the representation of the process input trajectories by parametrised sums of Laguerre functions. First the formulation of the dmcL (dmc with Laguerre functions) algorithm is presented. The algorithm differs from the standard dmc one in the formulation of the decision variables of the optimization problem - coefficients of approximations by the Laguerre functions instead of control input values are these variables. Then the dmcL algorithm is applied to two multivariable benchmark problems to investigate properties of the algorithm and to provide a concise comparison with the standard dmc one. The problems with difficult dynamics are selected, which usually leads to longer prediction and control horizons. Benefits from using Laguerre functions were shown, especially evident for smaller sampling intervals.

关键词： process control model predictive control dmc algorithm Laguerre functions

来源：评论

学校读者我要写书评

暂无评论

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

学科分类号

主题

机构

作者

语言

请选择保存的检索档案：

请选择收藏分类：

通借通还

建议与咨询 留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

学科分类号

主题

机构

作者

语言

请选择保存的检索档案： 新增检索档案 确定 取消

请选择收藏分类： 新增自定义分类 确定 取消

通借通还

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

请选择保存的检索档案：

请选择收藏分类：