检索结果-南通市图书馆

time-optimal Control Problem for <i>n</i>×<i>n</i>Co-Operative Parabolic Systems with Control in Initial Conditions

Advances in Pure Mathematics 2013年第9期3卷 38-43页

作者： Mohammed A. Shehata Department of Mathematics Faculty of Science Jazan University Jazan KSA

In this paper, time-optimal control problem for a liner n× n co-operative parabolic system involving Laplace operator is considered. This problem is, steering an initial state y(0)=u?, with control u?so that an observation y(t) hitting a given target set in minimum time. First, the existence and uniqueness of solutions of such system under conditions on the coefficients are proved. Afterwards necessary and sufficient conditions of optimality are obtained. Finally a scaler case is given.

关键词： time-optimal Control Problems Bang-Bang Controls Parabolic System Co-Operative Systems

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

time-optimal Trajectory Planning of Dulcimer Music Robot Based on PSO Algorithm

Time-optimal Trajectory Planning of Dulcimer Music Robot Bas...

引用

第32届中国控制与决策会议

作者： Weimin Zhang Shixiong Fu School of Mechanical and Electronic Information China University of Geosciences

For a dulcimer music robot that strikes a dulcimer,fast and high-frequency striking is a key requirement,so the time optimization of the trajectory planning of the robot arm is the first problem to be solved in motion *** this paper,the kinematics modeling and solving are firstly completed by using the D-H parameter *** the steps of trajectory planning by interpolation and the application of basic PSO algorithm are *** for the deficiency of only velocity constraint,we propose an improve PSO algorithm considering complete kinematic constraints of all joints,which can ensure that the optimal trajectory planned is ***,the simulation experiments of time optimization and trajectory planning are carried out in *** show that after optimizing the interpolation time by the improved PSO algorithm under the kinematic constraints,the total time of trajectory planning of the robot is greatly reduced by 74.35%;and the planned time-optimal trajectory curves are continuous and smooth,which meets the requirements of motion stability of the *** a result,the efficiency of the improved PSO algorithm applied to timeoptimal trajectory planning of robot is verified.

关键词： Dulcimer Music Robot time-optimal Trajectory Planning PSO Algorithm

来源： cnki会议评论

在线全文

cnki会议

学校读者我要写书评

暂无评论

The time-optimal Problems for Controlled Fuzzy R-Solutions

引用

Intelligent Control and Automation 2011年第2期2卷 152-159页

作者： Andrej V. Plotnikov Tatyana A. Komleva Irina V. Molchanyuk 不详

In the present paper, we show the some properties of the fuzzy R-solution of the control linear fuzzy differential inclusions and research the time-optimal problems for it.

关键词： Fuzzy Differential Inclusions Control Problems time-optimal Problems Fuzzy R-Solution

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

欢迎您,

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

在线全文

在线全文

在线全文

请选择保存的检索档案：

请选择收藏分类：

通借通还

欢迎您,

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

在线全文

在线全文

在线全文

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：