Zobrazeno 1 - 10
of 88
pro vyhledávání: '"Chaoqun Xiang"'
Publikováno v:
IEEE Access, Vol 12, Pp 8502-8512 (2024)
The parameter mismatch caused by the parameter uncertainties and unknown disturbances degrades the performance of finite-control-set model predictive control (FCS-MPC). This paper presents a model-free fault-tolerant predictive control (MFFTPC) metho
Externí odkaz:
https://doaj.org/article/6b81d44f1f894713881417d51a516b98
Publikováno v:
Journal of Spectroscopy, Vol 2024 (2024)
The precise and prompt determination of quality control indicators such as moisture, stilbene glycosides, and anthraquinone glycosides is crucial in assessing the quality of Polygoni Multiflori Radix. Near-infrared spectroscopy is a nondestructive an
Externí odkaz:
https://doaj.org/article/69da1e8747c143499e2067ccf48e8e0e
Publikováno v:
Materials, Vol 16, Iss 9, p 3322 (2023)
Thermal conductivity is a fundamental material parameter involved in various infrastructure design guides around the world. This paper developed an innovative neural network (NN) aided homogenization approach for predicting the effective thermal cond
Externí odkaz:
https://doaj.org/article/9aceba4007b441728bb5c7122f278a79
Publikováno v:
IEEE Access, Vol 9, Pp 39587-39596 (2021)
This paper proposes improved segment direct torque control (DTC) for full speed range in high-power urban rail vehicles engaged in frequent starting and braking. In the mid-speed range, based on a detailed harmonic analysis and comparison, a hybrid m
Externí odkaz:
https://doaj.org/article/8e45de00ef3a4c9598ad0d519dc84c4b
Publikováno v:
IEEE Access, Vol 8, Pp 82227-82241 (2020)
Soft manipulators can perform continuous operations due to their inherent compliance and dexterity, thus enabling safe interactions and smooth movements in confined environments. However, high compliance usually means low load capacity. It is importa
Externí odkaz:
https://doaj.org/article/cb8d6de3ea674d61a1b8307423cf9000
Publikováno v:
Energies, Vol 15, Iss 21, p 8250 (2022)
A new, optimal thermal-based adaptive frequency control (OTC) for a bidirectional DC–DC converter with full-range zero-voltage switching (ZVS) is presented in this paper. The proposed OTC achieves ZVS for a bidirectional DC–DC converter without a
Externí odkaz:
https://doaj.org/article/8b3b666e521f43038425710f79a4563c
Autor:
Xin Zhao, Gangqiang Tang, Chun Zhao, Dong Mei, Yujun Ji, Chaoqun Xiang, Lijie Li, Bo Li, Yanjie Wang
Publikováno v:
Machines, Vol 10, Iss 11, p 968 (2022)
Inspired by the mechanism of touch and pain in human skin, we integrated two ion-sensing films and a polydimethylsiloxane (PDMS) layer together to achieve a bionic artificial receptor with the capacity of distinguishing touch or pain perception throu
Externí odkaz:
https://doaj.org/article/c7b2f122da01437e911b86a5712a6d1d
Publikováno v:
Polymers, Vol 14, Iss 21, p 4469 (2022)
Electroadhesive grippers can be used to pick up a wide range of materials, and those with variable stiffness functionality can increase load capacity and strength. This paper proposes an electroadhesive gripper (VSEAF) with variable stiffness functio
Externí odkaz:
https://doaj.org/article/84faa71c6d304fa598f680161764f622
Publikováno v:
IEEE Access, Vol 7, Pp 2006-2016 (2019)
This paper proposes a noninvasive switch open-circuit (OC) fault diagnosis method for a three-level inverter based on voltage detection. Under both healthy and faulty operation, the possible values of two line voltages are analyzed, and the waveforms
Externí odkaz:
https://doaj.org/article/6245eee52b38427c8d4f5b81af3359dd
Publikováno v:
Sensors, Vol 22, Iss 3, p 1101 (2022)
The quick estimation and prediction of lithium-ion batteries’ (LIBs) state of charge (SoC) are attracting growing attention, since the LIB has become one of the most essential power sources for daily consumer electronics. Most deep learning methods
Externí odkaz:
https://doaj.org/article/db22e0ab9b4f4c55b34c159801495e4a