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Systematic Reliability-Based Approach to Progressive Collapse
Publisher: American Society of Civil Engineers
Abstract: Recent structural failures in buildings, occurring in a progressive way, have raised awareness of the profession toward the need for robustness in structural design. However, systematic approaches for robust design, ...
Stochastic Averaging of Nonlinear Oscillators: Hilbert Transform Perspective
Publisher: American Society of Civil Engineers
Abstract: A novel stochastic averaging technique based on a Hilbert transform definition of the oscillator response displacement amplitude is developed. Specifically, a critical step in the conventional stochastic averaging treatment ...
Reliable and Failure-Free Workspaces for Motion Planning Algorithms for Parallel Manipulators Under Geometrical Uncertainties
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Manufacturing tolerances and other uncertainties may play an important role in the performance of parallel manipulators since they can affect the distance to a singular configuration. Motion planning strategies for parallel ...
Application of a Reduced Order Model for Fuzzy Analysis of Linear Static Systems
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: This contribution proposes a strategy for performing fuzzy analysis of linear static systems applying α-level optimization. In order to decrease numerical costs, full system analyses are replaced by a reduced order model ...