Q
Qibin Wang
Researcher at Xidian University
Publications - 15
Citations - 717
Qibin Wang is an academic researcher from Xidian University. The author has contributed to research in topics: Computer science & Geology. The author has an hindex of 7, co-authored 8 publications receiving 435 citations. Previous affiliations of Qibin Wang include Northeastern University & Northeastern University (China).
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Review on dynamics of cracked gear systems
TL;DR: In this paper, a review of the literature on the dynamics of cracked gear rotor systems is presented, which mainly focuses on three topics: crack propagation prediction, time-varying mesh stiffness (TVMS) calculation and vibration response calculation.
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An improved time-varying mesh stiffness model for helical gear pairs considering axial mesh force component
TL;DR: In this article, an improved time-varying mesh stiffness (TVMS) model of a helical gear pair is proposed, in which the total mesh stiffness contains not only the common transverse tooth bending stiffness, axial tooth torsional stiffness and axial gear foundation stiffness, but also the axial mesh stiffness.
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A hybrid algorithm for reliability analysis combining Kriging and subset simulation importance sampling
TL;DR: An improved iterative stopping criterion in active learning is presented so that iterations decrease dramatically, and the proposed method introduces Subset simulation importance sampling (SSIS) into the active learning reliability calculation, and then a learning function suitable for SSIS is proposed.
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Dynamic analysis of three-dimensional helical geared rotor system with geometric eccentricity
TL;DR: In this paper, a dynamic model of a multi-shaft helical geared rotor system is presented, where the gear mesh and bearing flexibility are modeled as Timoshenko beams and the transmission error and gear geometric eccentricity are simulated as excitations.
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Effects of gear crack propagation paths on vibration responses of the perforated gear system
TL;DR: In this article, the effects of a crack propagating through the rim on the time-varying mesh stiffness (TVMS) and vibration responses of perforated gear were investigated.