Zobrazeno 1 - 10
of 117
pro vyhledávání: '"ZHENBANG XU"'
Publikováno v:
Sensors, Vol 24, Iss 20, p 6534 (2024)
Considering the complexity of on-orbit assembly during space missions and the super-large size of space structures, this paper presents the design for a new type of docking interface with an androgynous body that exhibits a number of advantages, incl
Externí odkaz:
https://doaj.org/article/54a878353a0d409db45f47d816a95444
Publikováno v:
Sensors, Vol 24, Iss 19, p 6265 (2024)
Micro-vibrations during the operation of space remote sensing equipment can significantly affect optical imaging quality. To address this issue, a bellows-type viscous damper serves as an effective passive damping and vibration isolation solution. Th
Externí odkaz:
https://doaj.org/article/2db1c4bcc2de4ee189ef2464a2373e2e
Publikováno v:
Sensors, Vol 24, Iss 18, p 5895 (2024)
Physiological hand tremors, twitching, and the nonlinear characteristics of the relationship between surgical forceps clamping force and operating force seriously affect the clamping accuracy of surgical instruments. To address this problem, a new ty
Externí odkaz:
https://doaj.org/article/25d58e3d9cfa4ecdaddb8fcd3d748489
Publikováno v:
Aerospace, Vol 11, Iss 9, p 764 (2024)
This paper presents a virtual dynamic vibration absorber (DVA) trap fusion active vibration suppression algorithm based on inertial actuators as a solution to the harmonic vibration control problem of large flexible space trusses. Firstly, the mechan
Externí odkaz:
https://doaj.org/article/bff7b99d76764f75a387428c9040194c
Publikováno v:
Remote Sensing, Vol 16, Iss 17, p 3172 (2024)
The conventional average acceleration approach relies on K-band range observation, containing an unknown bias, which leads to possible degradation of the precision of Earth’s gravity field modelling. It also suffers from correlated errors caused by
Externí odkaz:
https://doaj.org/article/13c59f6a31b54d1884c9363b3b5c2047
Publikováno v:
Aerospace, Vol 11, Iss 7, p 518 (2024)
In order to meet the urgent demand for novel zero-expansion materials and ultra-stable structures in space gravitational wave detection, it is necessary to develop an ultra-stable structural spacecraft system. This paper focuses on the research of th
Externí odkaz:
https://doaj.org/article/b7b937cecbe245088e15d49903b18ad2
Publikováno v:
Sensors, Vol 24, Iss 4, p 1284 (2024)
To guarantee the accuracy of sophisticated equipment in spacecraft, it is essential to evaluate the dynamic forces of vibration sources. In contrast to conventional rigid-based measuring approaches, a method for predicting the interference of dynamic
Externí odkaz:
https://doaj.org/article/dfb364f089b5413fa462c7d08d6c19bd
Publikováno v:
European Journal of Entomology, Vol 119, Iss 1, Pp 337-353 (2022)
The wild silkmoth genus Samia Hübner, 1819 (Saturniidae) contains a number of economically important species in industrial silk production. However, the interspecific relationships within the genus remain unclear. We sequence the mitogenomes of Sami
Externí odkaz:
https://doaj.org/article/b930576aff2847678c4cf572f4f61cd2
Publikováno v:
Sensors, Vol 23, Iss 22, p 9067 (2023)
This paper presents an interval type-2 fuzzy proportional–integral–derivative (IT2F-PID) controller that is designed using a new disassembled gradational optimization (D-GO) method. A PID controller is first optimized using the D-GO method and th
Externí odkaz:
https://doaj.org/article/c7afddbf9e3f4e78be3128da2d690388
Publikováno v:
Biomimetics, Vol 8, Iss 5, p 437 (2023)
This work designed a free-flying space robot (FFSR) that simulates the on-orbit assembly of large space telescopes, drawing inspiration from the flexible movement of water striders on water surfaces. Initially, we developed the system structure of th
Externí odkaz:
https://doaj.org/article/9df9fa7509da4539ab49dfbda85e8a71