Author
Zhiping Qiu
Other affiliations: Dalian University of Technology
Bio: Zhiping Qiu is an academic researcher from Beihang University. The author has contributed to research in topics: Interval (mathematics) & Interval arithmetic. The author has an hindex of 34, co-authored 144 publications receiving 3890 citations. Previous affiliations of Zhiping Qiu include Dalian University of Technology.
Papers published on a yearly basis
Papers
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TL;DR: In this paper, a non-probabilistic, interval modeling of uncertain-but-non-random parameters for structures is developed for antioptimization analysis, consisting in determining the least favorable responses.
367 citations
TL;DR: In this paper, a non-probabilistic interval analysis method for the dynamical response of structures with uncertain-but-bounded parameters is presented. And the results show that the region of the structure with uncertain but bounded parameters contains that produced by the probabilistic approach.
229 citations
TL;DR: In this article, the authors evaluate the range of dynamic responses of structures with uncertain-but-bounded parameters by using the parameter perturbation method, where the uncertain parameters were modeled as an interval vector.
177 citations
TL;DR: This study introduces the interval approach into the conventional reliability theory and presents a novel approach which allows to obtain the system failure probability interval from the statistical parameter intervals of the basic variables.
142 citations
TL;DR: In this paper, the vertex solution theorem is used to determine the supremum and the infimum of the static responses of structures with bounded uncertainties in terms of the vertex notation in interval analysis.
127 citations
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TL;DR: In this paper, a non-probabilistic, interval modeling of uncertain-but-non-random parameters for structures is developed for antioptimization analysis, consisting in determining the least favorable responses.
367 citations
TL;DR: The status and some recent developments in computational modeling of flexible multibody systems are summarized in this article, where a number of aspects of flexible multi-body dynamics including: modeling of the flexible components, constraint modeling, solution techniques, control strategies, coupled problems, design, and experimental studies.
Abstract: The status and some recent developments in computational modeling of flexible multibody systems are summarized. Discussion focuses on a number of aspects of flexible multibody dynamics including: modeling of the flexible components, constraint modeling, solution techniques, control strategies, coupled problems, design, and experimental studies. The characteristics of the three types of reference frames used in modeling flexible multibody systems, namely, floating frame, corotational frame, and inertial frame, are compared. Future directions of research are identified. These include new applications such as micro- and nano-mechanical systems; techniques and strategies for increasing the fidelity and computational efficiency of the models; and tools that can improve the design process of flexible multibody systems. This review article cites 877 references. @DOI: 10.1115/1.1590354#
360 citations
TL;DR: The objective of this paper is to critically review the emerging non-probabilistic approaches for uncertainty treatment in finite element analysis and gives a state-of-the-art of the interval finite element algorithms available from literature.
352 citations
TL;DR: In this paper, a non-probabilistic fuzzy approach and a probabilistic Bayesian approach for model updating for non-destructive damage assessment is presented. But the model updating problem is an inverse problem prone to ill-posedness and ill-conditioning.
338 citations
TL;DR: In this paper, a non-probabilistic interval analysis method for the dynamical response of structures with uncertain-but-bounded parameters is presented. And the results show that the region of the structure with uncertain but bounded parameters contains that produced by the probabilistic approach.
229 citations