Zobrazeno 1 - 10
of 94
pro vyhledávání: '"Guiming Chen"'
Publikováno v:
World Journal of Surgical Oncology, Vol 21, Iss 1, Pp 1-11 (2023)
Abstract Background To investigate the expression of EBV products and frequency of gallstone disease (GD) among different microsatellite status in colorectal cancer (CRC) with BRAFV600E mutation. Methods We collected 30 CRC patients with BRAFV600E mu
Externí odkaz:
https://doaj.org/article/b8e85fa723864947af856fc34d7d37bc
Publikováno v:
Kuangchan zonghe liyong, Vol 44, Iss 1, Pp 155-161 (2023)
Molybdenum tailings, as one of the solid wastes which are produced by the exploitation of molybdenum mineral resources in the world, can not only solve the environmental pollution, but also make up for the shortage of natural sand resources by replac
Externí odkaz:
https://doaj.org/article/8535755e0e654a61a0bac9115ff19068
Autor:
Guiming Chen, Lingliang Xu
Publikováno v:
Advances in Mechanical Engineering, Vol 15 (2023)
Conventional sliding mode control (SMO) utilizes a sign function and a low-pass filter (LPF) to achieve sensorless control of a permanent magnet synchronous motor (PMSM). However, the introduction of the sign function generates a large number of high
Externí odkaz:
https://doaj.org/article/f8f8503cfb544d8ea70d5e8d381085cd
Publikováno v:
IET Electric Power Applications, Vol 15, Iss 11, Pp 1424-1437 (2021)
Abstract During the operation of a permanent magnet synchronous motor (PMSM), the control system is impacted by changes in the internal parameters and by external disturbances, resulting in reduced accuracy. The robustness and anti‐interference abi
Externí odkaz:
https://doaj.org/article/a9205586e13f4c268558f3197bff5a10
Publikováno v:
Frontiers in Oncology, Vol 12 (2022)
Colorectal cancer (CRC), one of the cancers with highest mortality, involves complicated molecular mechanisms leading to the onset of malignant phenotypes. ZNF280A, a member of the zinc-finger protein family, was shown to be a promotor of oncogenesis
Externí odkaz:
https://doaj.org/article/5914a5e2b5f14a42942693ccf2aaf253
Autor:
Guiming Chen, Lingliang Xu
Publikováno v:
Advances in Mechanical Engineering, Vol 14 (2022)
The model predictive control (MPC) is widely used in permanent magnet synchronous motor (PMSM) motion systems because of its simple structure, easy implementation, and reasonable control effect to realize accurate speed tracking. However, MPC relies
Externí odkaz:
https://doaj.org/article/3b8922e7f4354bce9a1fb48644fb87b0
Publikováno v:
IEEE Access, Vol 8, Pp 127690-127699 (2020)
During motor operation, the motor parameters change, which causes parameter drift. They are also affected by internal and external unknown disturbances, which lead to reduced motor control performance, poor anti-interference performance, and low robu
Externí odkaz:
https://doaj.org/article/a2237117b699464da4b750ed43217bb0
Publikováno v:
IEEE Access, Vol 8, Pp 156615-156633 (2020)
To solve the key problems of strong infrared radiation, poor continuous combat capability of the system, serious ablation of the launching device, and environmental pollution during missile launch, electromagnetic launch system (EMLS) has been studie
Externí odkaz:
https://doaj.org/article/9f86f9bbf8c84b67b83350d898df640f
Publikováno v:
Frontiers in Materials, Vol 8 (2021)
The application of agricultural and aquaculture waste in concrete greatly reduces the pressure on the ecological environment brought by traditional concrete production. The use of agricultural and aquaculture wastes as cement replacement, aggregate r
Externí odkaz:
https://doaj.org/article/d4bc212828324f15aaa83d57cf250b2c
Autor:
Qiaoyang Li, Guiming Chen
Publikováno v:
PLoS ONE, Vol 16, Iss 1, p e0245735 (2021)
As the industry gradually enters the stage of unmanned and intelligent, factories in the future need to realize intelligent monitoring and diagnosis and maintenance of parts and components. In order to achieve this goal, it is first necessary to accu
Externí odkaz:
https://doaj.org/article/99b8f18014074d39a038b8fbb5e05b01