کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
752299 | 895408 | 2013 | 8 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Globally exponentially stable filters for source localization and navigation aided by direction measurements
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
سایر رشته های مهندسی
کنترل و سیستم های مهندسی
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Globally exponentially stable filters for source localization and navigation aided by direction measurements Globally exponentially stable filters for source localization and navigation aided by direction measurements](/preview/png/752299.png)
چکیده انگلیسی
This paper presents a set of filters with globally exponentially stable error dynamics for source localization and navigation, in 3-D, based on direction measurements from the agent (or vehicle) to the source, in addition to relative velocity readings of the agent. Both the source and the agent are allowed to have constant unknown drift velocities and the relative drift velocity is also explicitly estimated. The observability of the system is studied and realistic simulation results are presented, in the presence of measurement noise, that illustrate the performance of the achieved solutions. Comparison results with the Extended Kalman Filter are also provided and similar performances are achieved.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Systems & Control Letters - Volume 62, Issue 11, November 2013, Pages 1065–1072
Journal: Systems & Control Letters - Volume 62, Issue 11, November 2013, Pages 1065–1072
نویسندگان
Pedro Batista, Carlos Silvestre, Paulo Oliveira,