Zobrazeno 1 - 10
of 14
pro vyhledávání: '"Qing-kun Zhou"'
Publikováno v:
Journal of Central South University. 22:150-158
This work was focused on the model-based design method of two-axis four-actuator (TAFA) fast steering mirror system (FSM), in order to improve the design efficiency. The structure and operation principle commonality of normal TAFA FSM were investigat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b3806635e311694a038db12f0a6e4729
https://doi.org/10.1007/s11771-015-2505-y
https://doi.org/10.1007/s11771-015-2505-y
Publikováno v:
Key Engineering Materials. 620:424-430
In the design process of lightweight harmonic drive system, low-frequency resonance generally affects controller design, and restricts system servo performance. In the design stage of system, it has great significance that the resonant frequencies an
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::67299f220c31b1e54302937801519cef
https://doi.org/10.4028/www.scientific.net/kem.620.424
https://doi.org/10.4028/www.scientific.net/kem.620.424
Publikováno v:
Journal of Central South University. 20:3049-3056
As the sampling rates of the inner loop and the outer loop of the target tracking control system are different, a typical digital multi-rate control system was formed. If the traditional single-rate design method was applied, the low sampling rate lo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c2230ce16be8b1e6e8dd4db81b2e4595
https://doi.org/10.1007/s11771-013-1828-9
https://doi.org/10.1007/s11771-013-1828-9
Publikováno v:
Journal of Central South University. 20:3031-3041
LuGre model has been widely used in friction modeling and compensation. However, the new friction regime, named prestiction regime, cannot be accurately characterized by LuGre model in the latest research. With the extensive experimental observations
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::82689b6bc2df45a8b81958da36fe143e
https://doi.org/10.1007/s11771-013-1826-y
https://doi.org/10.1007/s11771-013-1826-y
Publikováno v:
Journal of Central South University. 20:342-353
Accurate parameter identification is essential when designing controllers for inertially stabilized platforms (ISPs). But traditional identification methods suffer from observation measurement noise and operating restrictions of ISPs. To address this
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bfab8fc9ec253336119c896f8f8668ae
https://doi.org/10.1007/s11771-013-1494-y
https://doi.org/10.1007/s11771-013-1494-y
Autor:
Qing Kun Zhou, Zhiyong Zhang
Publikováno v:
Key Engineering Materials. 522:587-592
The construction and the operating principle of the novel micro-angular vibration testbed (MAVT) are presented, the MAVT is designed to complete the angular performance testing for the micro sensor and parts such as MEMS-gyro, angular accelerometer.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e16edc58dfbc78c364e449036d230ef7
https://doi.org/10.4028/www.scientific.net/kem.522.587
https://doi.org/10.4028/www.scientific.net/kem.522.587
Publikováno v:
Key Engineering Materials. 522:895-901
In order to reduce the effect of carrier disturbance on the stability of line of sight (LOS) of the optical-electro stabilization system (OESS), a stabilization accuracy model of stabilization loop is built, and the main factors affecting the stabili
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6d910d0524c4e84e67f1b9782d72661d
https://doi.org/10.4028/www.scientific.net/kem.522.895
https://doi.org/10.4028/www.scientific.net/kem.522.895
Publikováno v:
Key Engineering Materials. 455:694-699
Butterfly pivot is a large-travel rotational flexure pivot, which can provide elastic support for the rotational shaft in several ten degrees. Because of the complex structure, stiffness calculation of butterfly pivot is always completed by the metho
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::93fbdb3b81fb5b97b406b6517dce3df0
https://doi.org/10.4028/www.scientific.net/kem.455.694
https://doi.org/10.4028/www.scientific.net/kem.455.694
Publikováno v:
Applied Mechanics and Materials. :1941-1945
This paper presents a novel compliant linear guided mechanism (CLGM) to replace traditional spring and translation joint to transfer motion and force with its advanced guiding characteristics. In view of the incompatible relationship between axial st
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::58a19fbce95541c3ee2b3d7732ca1883
https://doi.org/10.4028/www.scientific.net/amm.34-35.1941
https://doi.org/10.4028/www.scientific.net/amm.34-35.1941
Publikováno v:
Applied Mechanics and Materials. :1175-1180
The design of variable structure system inputs which are constrained by saturation is studied. For a LTI system which satisfies some conditions, it is shown that appropriate bounded controllers guarantee the system’s global stability and maximize t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::57378e90a4e168fe1c655f42b8f8efe9
https://doi.org/10.4028/www.scientific.net/amm.29-32.1175
https://doi.org/10.4028/www.scientific.net/amm.29-32.1175