On the Design of an Adaptive Observer and its Application to VTOL Flight Control System
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- KANAI Kimio
- 防衛大学校航空工学科
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- DEGAWA Tadayasu
- 防衛大学校航空工学科
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- TSUKAHARA Tsuruo
- 防衛大学校航空工学科
Bibliographic Information
- Other Title
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- アダプティブ・オブザーバ設計とそのVTOL機飛行制御系への適用
- アダプティブ オブザーバ セッケイ ト ソノ VTOLキ ヒコウ セイギョケイ
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Description
The subject of modern control theory has received increased interest in recent years, partly because of its importance as an analytical tool for the study of advanced control technology such as CCV, and of the corresponding active control approaches. However, the main disadvantage of the modern control technique is its dependence on the accessibility of all the state variables and parameters of the plant to be controlled or identified. In this report, an adaptive observer scheme is developed to estimate the state vector and to identify all the parameters of a single-input single-output n-th order linear system where only the input and output can be observed, and is based on the new canonical form method without LIAPUNOV'S direct method. The approach is proved to be asymptotically stable and thus ensuring the convergence of the identification algorithm.<BR>Numerical computations are done for the parameter identification and state estimation problems of VTOL aircraft and for the synthesis of a state feedback controller.
Journal
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- Aeronautical and Space Sciences Japan
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Aeronautical and Space Sciences Japan 25 (285), 494-501, 1977
THE JAPAN SOCIETY FOR AERONAUTICAL AND SPACE SCIENCES
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Details 詳細情報について
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- CRID
- 1390001204506499840
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- NII Article ID
- 130003958203
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- NII Book ID
- AN00189072
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- ISSN
- 24241369
- 00214663
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- NDL BIB ID
- 1849735
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- Text Lang
- ja
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- Data Source
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- JaLC
- NDL
- Crossref
- CiNii Articles
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- Abstract License Flag
- Disallowed