Zobrazeno 1 - 10
of 36
pro vyhledávání: '"Manzhi YANG"'
Publikováno v:
智能科学与技术学报, Vol 5, Pp 247-253 (2023)
Cybersecurity originated from the theoretical testing of computer networks.With the development of information and communication technology (ICT), cybersecurity threats present the ＆quot;4V＆quot; characteristics of high source volume, many variet
Externí odkaz:
https://doaj.org/article/e5c947c65f4f4425a32edb6c2c61437a
Publikováno v:
Visual Computing for Industry, Biomedicine, and Art, Vol 5, Iss 1, Pp 1-12 (2022)
Abstract With the increasing requirements of precision mechanical systems in electronic packaging, ultra-precision machining, biomedicine and other high-tech fields, it is necessary to study a precision two-stage amplification micro-drive system that
Externí odkaz:
https://doaj.org/article/b9340270ca4f43ce864d91d25554d577
Publikováno v:
智能科学与技术学报, Vol 4, Pp 396-409 (2022)
As a surreal ternary world, the metaverse provides people with massive and diverse network services.However, due to the lack of face-to-face communication in reality and the broken geographical and time constraints, the existing schemes cannot effect
Externí odkaz:
https://doaj.org/article/f9d04ac27d984120a445156bbdc96bb4
Publikováno v:
Shock and Vibration, Vol 2023 (2023)
To solve the problems of dynamic model parameter perturbation and external disturbances during the operation of the ball screw meta-action unit, an adaptive sliding mode control method based on disturbance compensation and inertia identification is p
Externí odkaz:
https://doaj.org/article/08a3307bbb8d447c975d485c4b567c81
Autor:
Zhengxiong Lu, Wei Guo, Chuanwei Zhang, Shuanfeng Zhao, Yuan Wang, Wugang Zhang, Manzhi Yang, Shuaitian Li
Publikováno v:
IEEE Access, Vol 9, Pp 46545-46559 (2021)
An intelligent shearer drum height regulating method is the key technology for mining at an unmanned coalface. In this study, a novel intelligent decision-making method of shearer drum height regulating is proposed, which makes a decision by selectiv
Externí odkaz:
https://doaj.org/article/fc72965d56d9473bafc79e6851e5b383
Publikováno v:
Shock and Vibration, Vol 2022 (2022)
Aiming at the problems of low recognition rate and human intervention in the traditional fault diagnosis of mechanical equipment, a fault identification method based on continuous wavelet transform (CWT) and two-dimensional convolutional neural netwo
Externí odkaz:
https://doaj.org/article/c4b94d53274b4ae3bd56869b7a564ffe
Publikováno v:
Machines, Vol 11, Iss 1, p 96 (2023)
Macro–micro dual-drive technology uses a micro-drive system to compensate for motion errors of a macro-drive system, solving the contradiction between large travel and high-precision motion. Additionally, it has a wide range of applications in the
Externí odkaz:
https://doaj.org/article/53daacaca9eb4d4899d79f27cc3ce344
Publikováno v:
Machines, Vol 10, Iss 10, p 956 (2022)
Since the geometric transformation relationship of similar surfaces with complex features, such as local deformation and curvature changes, is hard to be solved through global registration, this paper proposes a method for solving the spatial transfo
Externí odkaz:
https://doaj.org/article/9190361acba548ec9e95bc3ec0845b23
Publikováno v:
Micromachines, Vol 13, Iss 10, p 1662 (2022)
In this paper, a sub-arc-second macro/micro dual-drive rotary system is designed, and the continuous compensation of the system error and its experimental research are completed. First, the macro-drive system is driven by a direct-drive motor, and th
Externí odkaz:
https://doaj.org/article/313393711c304ce9bee8fef2fa00c235
Publikováno v:
Micromachines, Vol 13, Iss 10, p 1636 (2022)
A micro-drive system is a key part of macro-micro-drive technology and precision positioning technology in which a micro-drive reduction system can provide more precise motion and suitable small space motion. Therefore, it is necessary to study preci
Externí odkaz:
https://doaj.org/article/beb099d9fc9d486c8edc80661dc3754a