Zobrazeno 1 - 10
of 169
pro vyhledávání: '"neural network PID"'
Publikováno v:
Gong-kuang zidonghua, Vol 50, Iss 8, Pp 135-143 (2024)
Currently, PID control method is mainly used for the pitch control of coal mine roadheader, and the control precision is not high in the case of time-varying and nonlinear hydraulic system during the pitch control of roadheader. The pitch control of
Externí odkaz:
https://doaj.org/article/284296397e3b4f948553e4f4421a10a3
Autor:
GUI Gaihua, YUAN Zhanjiang
Publikováno v:
Gong-kuang zidonghua, Vol 49, Iss 5, Pp 104-111 (2023)
The traditional BP-PID control algorithm uses the gradient descent method to solve, which has problems such as slow convergence speed, easy trapping in local extremum, and performance degradation under low signal-to-noise ratio (LSNR) conditions. In
Externí odkaz:
https://doaj.org/article/e5d4ba97d4ee43b6abf75f623622998c
Publikováno v:
Actuators, Vol 13, Iss 5, p 159 (2024)
Ocean wave energy is a new type of clean energy. To improve the power generation and wave energy conversion efficiency of the direct-drive wave power generation system, by addressing the issue of large output errors and poor system stability commonly
Externí odkaz:
https://doaj.org/article/97e86e73ed10475192c8e31c46018a56
Publikováno v:
Sensors, Vol 24, Iss 7, p 2129 (2024)
It is urgent for automated electric transportation vehicles in coal mines to have the ability of self-adaptive tracking target constant deceleration to ensure stable and safe braking effects in long underground roadways. However, the current braking
Externí odkaz:
https://doaj.org/article/d109b02d070842c0a428f760265e94e0
Publikováno v:
Sensors, Vol 23, Iss 24, p 9910 (2023)
Efficient deep-water offshore wind power installation platforms with a pressurized self-elevating mat are a new type of equipment used for installing offshore wind turbines. However, the unstable internal pressure of the pressurized self-elevating ma
Externí odkaz:
https://doaj.org/article/e8423fe29edc4a9f94ee46c6a3bb181f
Publikováno v:
Frontiers in Neurorobotics, Vol 16 (2022)
Variable stiffness joints have been gradually applied in rehabilitation robots because of their intrinsic compliance and greater ability to adjust mechanical stiffness. This paper designs a variable stiffness joint for upper limb rehabilitation train
Externí odkaz:
https://doaj.org/article/0a98e92dc8614b32854fd0d0f8b3dc8f
Publikováno v:
Energies, Vol 16, Iss 15, p 5598 (2023)
The process of thermal control and regulation in buildings is considered complex. Its complexity lies in the various internal and external physical phenomena impacting its control, and also in the increasingly important requirements of occupant comfo
Externí odkaz:
https://doaj.org/article/cb91f9267a3f4c4b949747fe7967d17a
Publikováno v:
Frontiers in Bioengineering and Biotechnology, Vol 10 (2022)
The electric bus driven by the wheel-side motor has a natural advantage for the driving stability control of the vehicle because the torque of each driving wheel is independently controllable. Based on the advantages of the artificial neural network
Externí odkaz:
https://doaj.org/article/1561f5ba6ddf42628efb170ac0852d3e
Publikováno v:
IEEE Access, Vol 8, Pp 160684-160696 (2020)
Manual-based parameters tuning methods of control system are widely used in many industrial fields. However, better control performances such as faster control speed, more stable, less workload and safer working conditions are expected. Therefore, ar
Externí odkaz:
https://doaj.org/article/1efe1103616d4e2facc8224edee341e2
Publikováno v:
IEEE Access, Vol 8, Pp 206049-206062 (2020)
Artificial intelligence methods are widely applied in advanced control practices such as fuzzy calculation-based intelligent control method, neural network-based predictive control method, etc. Control performances are expected to be improved such as
Externí odkaz:
https://doaj.org/article/25c841888b01400da7177c17f4a5a23f