Zobrazeno 1 - 10
of 46
pro vyhledávání: '"Qiansheng Tang"'
Publikováno v:
Journal of Agricultural Engineering (2024)
To realize the automatic orientation and decapitation of shrimp, an integrated device for shrimp orientation and decapitation was designed based on the shape and size characteristics of shrimp, which was mainly composed of oriented rollers, shrimp pu
Externí odkaz:
https://doaj.org/article/d59d1809ebfa476987e5b9b42b5b148b
Publikováno v:
Advances in Mechanical Engineering, Vol 16 (2024)
The linear and nonlinear dynamics of a bolted cylindrical shell under a point excitation were experimentally investigated. The tests have been carried out through methods of the hammer test and sweeping frequency test. This paper aims to discover the
Externí odkaz:
https://doaj.org/article/757ae5ae975f419aa5cc57ef544c855f
Publikováno v:
Chinese Journal of Mechanical Engineering, Vol 36, Iss 1, Pp 1-14 (2023)
Abstract Bolt connection is one of the main fixing methods of cylindrical shell structures. A typical bolted connection model is considered as a tuned system. However, in the actual working conditions, due to the manufacturing error, installation err
Externí odkaz:
https://doaj.org/article/1f32910372f84a3fbe13a36cab28a4f6
Publikováno v:
Applied Sciences, Vol 13, Iss 12, p 7070 (2023)
At present, the surface quality of Yuba skin is determined by sensory methods. In order to realize the intelligent classification detection of Yuba skin quality, this study designed a system that automatically determines the quality of Yuba skin surf
Externí odkaz:
https://doaj.org/article/a7d1699c74ef48499f3d764e0a2d9848
Publikováno v:
Journal of Advanced Mechanical Design, Systems, and Manufacturing, Vol 15, Iss 5, Pp JAMDSM0058-JAMDSM0058 (2021)
Currently, the conditions for yuba production are estimated manually. Therefore, this study proposed a multifactor control system using STC12C5A60S2 single-chip machine. For the high-efficiency production of yuba, the optimized production conditions
Externí odkaz:
https://doaj.org/article/4fcfe49f4b8d4981aaf9c3c5df629335
Publikováno v:
Advances in Mechanical Engineering, Vol 12 (2020)
In this paper, a high accuracy attitude tracking control is presented for a quadrotor unmanned aerial vehicle (UAV) under the model uncertainties and external unpredictable disturbances by using a robust feedback control method. First, the cascade at
Externí odkaz:
https://doaj.org/article/687378f9f8064c4e881fb847dd3c171d
Publikováno v:
Shock and Vibration, Vol 2020 (2020)
In this work, a continuum model is proposed to simulate and interpret the coupling vibration characteristics of a rotating disk-beam system with the dovetail interfaces. The dovetail interface feature is represented by a macroslip dry friction model.
Externí odkaz:
https://doaj.org/article/7e84a35b796c4ad1aa00efe1302bbcfd
Publikováno v:
Advances in Mechanical Engineering, Vol 9 (2017)
This article presents an adaptive sliding mode controller based on global asymptotic convergent observer for attitude tracking problem of a quadrotor unmanned aerial vehicle under modeling uncertainties and external disturbances. For avoiding the sin
Externí odkaz:
https://doaj.org/article/5f1c95de8803473f8ff433554f7bcaa9
Publikováno v:
Shock and Vibration, Vol 2016 (2016)
Forced vibration of thin-wall cylindrical shell under nonlinear boundary condition was discussed in this paper. The nonlinear boundary was modeled as supported clearance in one end of shell and the restraint was assumed as linearly elastic in the rad
Externí odkaz:
https://doaj.org/article/3a0d2292637f48bf8c5d94a28ae560ef
Publikováno v:
In Journal of Sound and Vibration 28 April 2018 420:35-60