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道路约束条件下的移动机器人跟踪(英文)
被引:4
作者
:
论文数:
引用数:
h-index:
机构:
吴盘龙
论文数:
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机构:
蔡亚东
论文数:
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机构:
张凡
论文数:
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机构:
薄煜明
机构
:
[1]
南京理工大学自动化学院
来源
:
中国惯性技术学报
|
2011年
/ 19卷
/ 03期
基金
:
高等学校博士学科点专项科研基金;
关键词
:
机器人跟踪;
道路约束;
H∞滤波器;
非线性优化;
D O I
:
10.13695/j.cnki.12-1222/o3.2011.03.005
中图分类号
:
TP242 [机器人];
学科分类号
:
140102
[集成电路设计与设计自动化]
;
摘要
:
为提高移动机器人的位置估计精度和跟踪效果,提出一种基于道路约束条件下的移动机器人鲁棒约束H∞滤波(CHF)跟踪算法。首先,将机器人移动的道路网络作为跟踪的约束条件,并利用当前统计模型对机器人的运动进行建模。其次,将道路约束条件作为机器人跟踪的非线性状态约束,利用最小协方差估计推导了鲁棒CHF递推方程。通过拉格朗日乘子法对非线性约束优化估计问题进行求解,并利用约束信息对CHF算法的状态更新过程进行了改进。最后,通过对CHF算法和无约束的H∞滤波算法的跟踪性能进行了对比分析和验证。仿真结果表明,该算法可以实现机器人的跟踪,且跟踪精度优于HF算法。
引用
收藏
页码:267 / 272
页数:6
相关论文
共 3 条
[1]
Lagrangian duality between constrained estimation and control
[J].
Goodwin, GC
论文数:
0
引用数:
0
h-index:
0
机构:
Univ Newcastle, Sch Elect Engn & Comp Sci, Ctr Complex Dynam Syst & Control, Callaghan, NSW 2308, Australia
Univ Newcastle, Sch Elect Engn & Comp Sci, Ctr Complex Dynam Syst & Control, Callaghan, NSW 2308, Australia
Goodwin, GC
;
De Doná, JA
论文数:
0
引用数:
0
h-index:
0
机构:
Univ Newcastle, Sch Elect Engn & Comp Sci, Ctr Complex Dynam Syst & Control, Callaghan, NSW 2308, Australia
Univ Newcastle, Sch Elect Engn & Comp Sci, Ctr Complex Dynam Syst & Control, Callaghan, NSW 2308, Australia
De Doná, JA
;
Seron, MM
论文数:
0
引用数:
0
h-index:
0
机构:
Univ Newcastle, Sch Elect Engn & Comp Sci, Ctr Complex Dynam Syst & Control, Callaghan, NSW 2308, Australia
Univ Newcastle, Sch Elect Engn & Comp Sci, Ctr Complex Dynam Syst & Control, Callaghan, NSW 2308, Australia
Seron, MM
;
Zhuo, XW
论文数:
0
引用数:
0
h-index:
0
机构:
Univ Newcastle, Sch Elect Engn & Comp Sci, Ctr Complex Dynam Syst & Control, Callaghan, NSW 2308, Australia
Univ Newcastle, Sch Elect Engn & Comp Sci, Ctr Complex Dynam Syst & Control, Callaghan, NSW 2308, Australia
Zhuo, XW
.
AUTOMATICA,
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-944
[2]
Min–max Kalman filtering.[J].I. Yaesh;U. Shaked.Systems & Control Letters.2004, 3
[3]
A land vehicle tracking algorithm using stand-alone GPS
[J].
Kim, JH
论文数:
0
引用数:
0
h-index:
0
机构:
Korea Adv Inst Sci & Technol, Dept Mech Engn, Yusung Gu, Taejon 305701, South Korea
Korea Adv Inst Sci & Technol, Dept Mech Engn, Yusung Gu, Taejon 305701, South Korea
Kim, JH
;
Oh, JH
论文数:
0
引用数:
0
h-index:
0
机构:
Korea Adv Inst Sci & Technol, Dept Mech Engn, Yusung Gu, Taejon 305701, South Korea
Korea Adv Inst Sci & Technol, Dept Mech Engn, Yusung Gu, Taejon 305701, South Korea
Oh, JH
.
CONTROL ENGINEERING PRACTICE,
2000,
8
(10)
:1189
-1196
←
1
→
共 3 条
[1]
Lagrangian duality between constrained estimation and control
[J].
Goodwin, GC
论文数:
0
引用数:
0
h-index:
0
机构:
Univ Newcastle, Sch Elect Engn & Comp Sci, Ctr Complex Dynam Syst & Control, Callaghan, NSW 2308, Australia
Univ Newcastle, Sch Elect Engn & Comp Sci, Ctr Complex Dynam Syst & Control, Callaghan, NSW 2308, Australia
Goodwin, GC
;
De Doná, JA
论文数:
0
引用数:
0
h-index:
0
机构:
Univ Newcastle, Sch Elect Engn & Comp Sci, Ctr Complex Dynam Syst & Control, Callaghan, NSW 2308, Australia
Univ Newcastle, Sch Elect Engn & Comp Sci, Ctr Complex Dynam Syst & Control, Callaghan, NSW 2308, Australia
De Doná, JA
;
Seron, MM
论文数:
0
引用数:
0
h-index:
0
机构:
Univ Newcastle, Sch Elect Engn & Comp Sci, Ctr Complex Dynam Syst & Control, Callaghan, NSW 2308, Australia
Univ Newcastle, Sch Elect Engn & Comp Sci, Ctr Complex Dynam Syst & Control, Callaghan, NSW 2308, Australia
Seron, MM
;
Zhuo, XW
论文数:
0
引用数:
0
h-index:
0
机构:
Univ Newcastle, Sch Elect Engn & Comp Sci, Ctr Complex Dynam Syst & Control, Callaghan, NSW 2308, Australia
Univ Newcastle, Sch Elect Engn & Comp Sci, Ctr Complex Dynam Syst & Control, Callaghan, NSW 2308, Australia
Zhuo, XW
.
AUTOMATICA,
2005,
41
(06)
:935
-944
[2]
Min–max Kalman filtering.[J].I. Yaesh;U. Shaked.Systems & Control Letters.2004, 3
[3]
A land vehicle tracking algorithm using stand-alone GPS
[J].
Kim, JH
论文数:
0
引用数:
0
h-index:
0
机构:
Korea Adv Inst Sci & Technol, Dept Mech Engn, Yusung Gu, Taejon 305701, South Korea
Korea Adv Inst Sci & Technol, Dept Mech Engn, Yusung Gu, Taejon 305701, South Korea
Kim, JH
;
Oh, JH
论文数:
0
引用数:
0
h-index:
0
机构:
Korea Adv Inst Sci & Technol, Dept Mech Engn, Yusung Gu, Taejon 305701, South Korea
Korea Adv Inst Sci & Technol, Dept Mech Engn, Yusung Gu, Taejon 305701, South Korea
Oh, JH
.
CONTROL ENGINEERING PRACTICE,
2000,
8
(10)
:1189
-1196
←
1
→