Zobrazeno 1 - 10
of 223
pro vyhledávání: '"John E. Mottershead"'
Publikováno v:
Aerospace, Vol 6, Iss 2, p 13 (2019)
The design and testing of a high-bandwidth continuous actuator for aeronautical applications is presented hereinafter. The actuator has a dual goal of controlling both the aeroelastic behaviour and the flight mechanics of the model in which it is ins
Externí odkaz:
https://doaj.org/article/0a8be67783834a409df920d66df4102d
Autor:
Elvio Bonisoli, John E. Mottershead
Publikováno v:
Shock and Vibration, Vol 11, Iss 3-4, Pp 209-225 (2004)
The fact that a complex-damped model may represent the dynamic behaviour of elasto-mechanical systems when acted upon by a magnetic field was brought to the attention of the structural dynamics community very recently by Professor Bruno A. D. Piombo
Externí odkaz:
https://doaj.org/article/75fd9adac2f7447791eadd8c25d63f3c
Autor:
John E. Mottershead
Publikováno v:
MECHANICAL SYSTEMS AND SIGNAL PROCESSING
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2adf54c4672cb9d495820a2d256408f7
Publikováno v:
AIAA Journal: devoted to aerospace research and development
This paper presents the first experimental study of multiple-input multiple-output (MIMO) active vibration suppression by pole placement using the receptance method. The research is based on a purpose-built modular flexible wing equipped with leading
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::889850c7deb378735b349acec66d1a06
https://doi.org/10.2514/1.j057855
https://doi.org/10.2514/1.j057855
Autor:
Paolo Paoletti, Liam J. Adamson, John E. Mottershead, Giacomo Innocenti, Sebastiano Fichera, Nicolò D'Amico
Publikováno v:
AIAA Scitech 2020 Forum
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::89af83346a7899a4c14879df9e2f4c31
https://doi.org/10.2514/6.2020-1676
https://doi.org/10.2514/6.2020-1676
Publikováno v:
MECHANICAL SYSTEMS AND SIGNAL PROCESSING
Eigenvalue and eigenvector derivatives with respect to system design variables and their applications have been and continue to be one of the core issues in the design, control and identification of practical engineering systems. Many different numer
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e5b8478895c21ae3b252e81583025095
https://hdl.handle.net/10356/161600
https://hdl.handle.net/10356/161600
Publikováno v:
Mechanical Systems and Signal Processing. 167:108591
This paper proposes a method of H 2 -optimal vibration control using regional eigenvalue assignment based only on measured receptances, typically from a modal test. The sum of the squared weighted H 2 -norm of closed-loop receptance matrix and the tr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::46ef8d9d8d3b2e1ad584bdb4a4b8418e
https://doi.org/10.1016/j.ymssp.2021.108591
https://doi.org/10.1016/j.ymssp.2021.108591
Publikováno v:
JOURNAL OF SOUND AND VIBRATION
A new method is developed for direct damping matrix identification using experimental receptance-matrix data together with physical connectivity constraints based on what are described as layers. A number of spectral lines are considered in symmetric
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2ee4f704b7df26beaf7b0c3326682fce
https://doi.org/10.1016/j.jsv.2018.08.055
https://doi.org/10.1016/j.jsv.2018.08.055