supported by the National Key Research and Development Project of China(No.2022YFC3701802);the National Natural Science Foundation of China(No.52272342);the Major Science and Technology Projects of Qinghai Province(No.2019-GX-A6).
The emission of heavy-duty vehicles has raised great concerns worldwide.The complex working and loading conditions,which may differ a lot from PEMS tests,raised new challenges to the supervision and control of emissio...
A small quasi-zero stiffness(QZS)vibration isolator is designed to be mounted on the roof of an agricultural vehicle for the working environment and vibration frequency of the inertial navigation system.By using the p...
funded by the China National Space Administration(CNSA);the Macao Foundation;supported by the Science and Technology Development Fund(FDCT)of Macao(Grant Nos.0014/2022/A1,SKL-LPS(MUST)-20212023,0034/2024/AMJ)。
The Solar X-ray Detector(SXD)on-board the Macao Science Satellite-1B(MSS-1B)was successfully launched via the Chinese Long March-2C rocket on 21 May 2023,and commenced operations in early June of the same year.The MSS...
funded by the National Natural Science Foundation of China(52167013);the Key Program of Natural Science Foundation of Gansu Province(24JRRA225);Natural Science Foundation of Gansu Province(23JRRA891).
In the context of the“dual carbon”goals,to address issues such as high energy consumption,high costs,and low power quality in the rapid development of electrified railways,this study focused on the China Railways Hi...
The integrated on-board battery chargers (IOBCs) can be used to repurpose the existing high-rated power electronic devices in electric vehicles (EVs) for charging, thereby cutting costs. However, non-isolated IOBCs fa...
supported by the International Science and Technology Cooperation Program of China (Grant No. 2022YFE0129300);the National Natural Science Foundation of China (Grant No. U22B200134);the 111 Project of China (Grant No. B17016)。
Against the backdrop of increasingly serious climate change, researchers are attempting to extend macroscale carbon reduction research to smaller scales. With the rapid development and widespread application of electr...
supported by the following funds:Defense Industrial Technology Development Program Grant:G20210513;Shaanxi Provincal Department of Science and Technology Grant:2021KW-07;Shaanxi Provincal Department of Science and Technology Grant:2022 QFY01-14.
In light of the escalating demand and intricacy of services in contemporary terrestrial,maritime,and aerial combat operations,there is a compelling need for enhanced service quality and efficiency in airborne cluster ...
supported by the Science and Tec hnology Research and Development Plan Contract of China National Railway Group Co.,Ltd(Grant No.N2022G012);the Railway Science and Technology Research and Development Center Project(Project No.SYF2022SJ004).
The robust guarantee of train control on-board equipment is inextricably linked to the safe functioning of a high-speed train.A fault diagnostic model of on-board equipment is built utilizing the integrated learning X...
Project supported by the National Natural Science Foundation of China (Nos.62033012 and 62103124);the Major Special Science and Technology Project of Anhui Province,China (No.202003a07020009)。
Heavy-duty diesel vehicles are important sources of urban nitrogen oxides(NOx)in actual applications for environmental compliance,emitting more than 80%of NOx and more than 90%of particulate matter(PM)in total vehicle...
National Natural Science Foundation of China,Grant/Award Numbers:U1834203,52207180;Sichuan Science and Technology Plan Project(Youth Science and Technology Innovation Research Team Project),Grant/Award Number:2020JDTD0009;Fundamental Research Funds for the Central Universities,Grant/Award Number:2682022CX015。
Thermal characteristic is one of the key performances of dry-type on-board traction transformer(D-OBTT),which directly affects the operation safety of the new generation electric multiple units.However,due to the part...