相关期刊:《The Journal of China Universities of Posts and Telecommunications》《Journal of Beijing Institute of Technology》《Chinese Journal of Mechanical Engineering》《Journal of Computer Science & Technology》更多>>
Supported by National Natural Science Foundation of China(Grant No.51775478);Natural Science Foundation of Hebei Province(Grant Nos.E2020203078,E2020203174);Open Project of State Key Laboratory of Mechanical Behavior and System Safety of Traffic Engineering Structures(Grant No.KF2021-11);Graduate Innovation Funding Project of Hebei Province(Grant No.CXZZSS2021063)。
The synchronizer is a key component of automatic mechanical transmission(AMT)equipped in electric vehicles,but the inertial lock-ring synchronizer(ILRS)commonly used there is not suitable especially for pure electric ...
Supported by the National Natural Science Foundation of China nnder Grant No.60473058;the National Grand Fundamental Research 973 Program of China under Graut Nos.2002CB312004,2002CB312006.
Workflow management aims at the controlling, monitoring, optimizing and supporting of business processes. Well designed formal models will facilitate such management since they provide explicit representations of busi...
Project supported by Tianyuan Foundation of China ( Grant No. A0324651), and Natural Science Foundation of Hunaa Province of China (Grant No. 03JJY3014)
Projective synchronization and generalized projective synchronization have recently been observed in the coupled chaotic systems. In this paper, a new synchronization, called "generalized projective synchronization"...
Sponsored bythe Ministerial Level Advanced Research Foundation(2000)
A new early-late synchronizer is proposed to improve tracking speed. The performance of the traditional early-late synchronizer is analyzed in detail, the result shows that the different location and length of integra...
Orthogonal Frequency Division Multiplexing ( OFDM) system is sensitive to Carrier Frequency Offset ( CFO ). In this paper, traditional Maximum Likelihood Estimators (MLE) for CFO of OFDM are introduced first. Th...
Metal flowing has been numerically simulated for synchronizer hub at different forming conditions. The influences of billet shape, frictional factor,deformation degree and radius of rounded corner on form- ing for be...