Single Degree of Freedom Systems
A noniterative design procedure for supplemental brace-damper systems in single-degree-of-freedom systems
... For reducing unwanted vibrations in civil engineering structures, passive systems are valued for their inherent stability and reliability [1,2]. Most of the solutions proposed for sizing dampers have been based on ...
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Parameter Identification for Single-Degree-of-Freedom Dynamic Systems
... An approach to parameter identification for a single-degree-of-freedom system is presented. It fits into the group of parametric system identification methods that use a structured mathematical ...
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Periodic and chaotic dynamics in an asymmetric elastoplastic oscillator
... a single degree of freedom system with elastic-plastic stiffness has been considered by Miller & Butler ...dynamical systems of Shaw & Holmes [3], for single degree of ...
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Vibro-impact dynamics of engineering systems
... the single degree of freedom im pact oscillator ...the single degree of freedom system is a good model, but as impact velocity increases, the model becomes less appropriate, due ...
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Vibrations in Free and Forced Single Degree of Freedom (SDOF) Systems Sneha Gulab Mane, K Srinivasa Chalapati & Sandeep Ramini
... VIBRATING SYSTEMS: In general, a vibrating system consists of a spring (a means for storing potential energy), amass or inertia (a means for storing kinetic energy), and a damper (a means by which energy is ...
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ADJUSTMENT OF THE TRANSMISSIBILITY OF A SINGLE-DEGREE OF FREEDOM VIBRATING SYSTEM, PART I: UNIT TRANSMISSIBILITY
... Rustighi and Elliott, 2008 presented a general method for the computing of the force transmissibility for complex system with more than one support. They illustrated their technique using an oscillator travelling over a ...
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Multiple nonsmooth events in multi-degree-of-freedom vibro-impact systems
... Unless indicated otherwise, fulltext items are protected by copyright with all rights reserved. The copyright exception in section 29 of the Copyright, Designs and Patents Act 1988 allows the making of a single ...
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Simulation of earthquake-induced structural vibrations in systems with SMA damping elements
... The paper studies the influence of a shape memory alloy (SMA) element on the dynamic response of a single- degree-of-freedom-system, representing a structural building under earthquake ...
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Practical Response Analysis of a Mass-spring Impact System with Hysteresis Damping (K349)
... mechanical systems with nonlinear characteristics is of great importance in several engineering ...paper, single-degree-of-freedom vibro-impact system with collision in half period of its ...
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Chatter, sticking and chaotic impacting motion in a two-degree of freedom impact oscillator
... for systems with more than a single degree of freedom such expressions are not readily ...two degree of freedom ...for systems with N > ...
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Single-Degree-of-Freedom response of finite targets subjected to blast loading – The influence of clearing
... both systems, and applying the resultant mass factor and load factor to the ‘real life’ parameters ...equivalent systems (as, typically, a low number of vibratory cycles are considered and small damping ...
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Stability Analysis of a SDOF Mechanical Model with Distinct Critical Points: II Catastrophe Theory Approach
... Aiming to contribute a further step towards the goal of using Catastrophe Theory in achieving universal re- sults on the buckling and post-buckling of a simple model, the present work reconsiders the single DOF ...
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Lab 2: Time and Frequency Domain Modeling of One Degree of Freedom Systems
... In this lab you will be modeling two one degree of freedom systems using time-domain analysis and frequency domain analysis. The steps we will go through in this lab are very commonly used in system ...
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New insights for applications of Kreisselmeier's structure in robust and fault tolerant control
... To calculate the loop controller R, the TFL / LTR approach ([5],[6]) was used. A brief review of the approach follows. The TFL / LTR (Target Feedback Loop / Loop Transfer Recovery) approach is used for the design of ...
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Study on Separation Distance between Adjacent Buildings for Prevention of Seismic Pounding
... Jeng Hsiang Lin et al [6] Presented herein is a spectral approach to evaluate the seismic pounding probability of two adjacent buildings simulated by multi degree- of-freedom systems and separated by ...
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Using Bonferroni, BIC and AIC to assess evidence for alternative biological pathways: covariate selection for the multilevel Embryo-Uterus model
... The second major application of these models has been in the development of prognostic models of patient outcomes. When a patient-level variable is to be in- cluded, the AIC and BIC can be used to make the dis- tinction ...
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Muscle-driven forward dynamic simulations for the study of normal and pathological gait
... constrained, single-degree- of-freedom knee to determine joint kinematics, muscle forces, and ground reaction forces; these outputs were then used in an unconstrained static knee model to com- pute ...
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Analog methods of nonlinear vibration analysis
... In this section, loop enelog ies will be prese nted for the cnse of mechanical systems with one degree of freedom in which various types of non11neerit1es occur in either the damping ter[r] ...
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Interactive animation: a new approach to simulate parametric studies
... Another example of the interactive animation is the projectile motion as a function of the departure angle and initial speed. Visualization of the projectile position versus time indicates the trajectory of the ...
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DESIGN OF AUGMENTED EKF FOR SHAPE MEMORY ALLOY ACTUATED MANIPULATOR
... The initial orientation of the manipulator is at 0 degree relative to the horizontal axis. A 375 µm diameter SMA wire has been used as the actuator. The wire is stretched and it is connected between the fixture ...
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