The design of ultra-high integrity navigation systems for large autonomous vehicles

被引:0
|
作者
Durrant-Whyte, H [1 ]
Nebot, E [1 ]
Scheding, S [1 ]
Sukkarieh, S [1 ]
Clark, S [1 ]
机构
[1] Univ Sydney, Dept Mech & Mechatron Engn, Ctr Min Technol & Equipment, Sydney, NSW 2006, Australia
来源
EXPERIMENTAL ROBOTICS V | 1998年 / 232卷
关键词
D O I
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中图分类号
TP [自动化技术、计算机技术];
学科分类号
0812 ;
摘要
This paper describes the design of a high integrity navigation system for use in large autonomous mobile vehicles. A frequency domain model of sensor contributions to navigation system performance is used to study the performance of a conventional navigation loop. On the basis of this, a new navigation system structure is introduced which is capable of detecting faults in any combination of navigation sensors. An example implementation of these principles is described which employs a twin GPS/IMU MMW radar/encoder navigation loop.
引用
收藏
页码:252 / 261
页数:10
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