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Relevant bibliographies by topics / Sine-on-random

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Academic literature on the topic 'Sine-on-random'

Author: Grafiati

Published: 4 June 2021

Last updated: 17 February 2022

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Journal articles on the topic "Sine-on-random"

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Kihm, Frédéric, Andrew Halfpenny, and Neil S. Ferguson. "Fatigue Life from Sine-on-random Excitations." Procedia Engineering 101 (2015): 235–42. http://dx.doi.org/10.1016/j.proeng.2015.02.033.

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Troncossi, Marco, and Alessandro Rivola. "Experimental HALTs with sine-on-random synthesized profiles." Vibroengineering PROCEDIA 11 (May 30, 2017): 34–39. http://dx.doi.org/10.21595/vp.2017.18595.

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Zucca, Guido, Massimiliano Palmieri, and Filippo Cianetti. "On the statistical distribution of the maxima of sine on random process." Mechanical Systems and Signal Processing 158 (September 2021): 107726. http://dx.doi.org/10.1016/j.ymssp.2021.107726.

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Kowalski, D., M. D. Rao, J. Blough, and S. Gruenberg. "Dynamic testing of shock absorbers under non-sinusoidal conditions." Proceedings of the Institution of Mechanical Engineers, Part D: Journal of Automobile Engineering 216, no. 5 (2002): 373–84. http://dx.doi.org/10.1243/0954407021529183.

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This paper deals with the dynamic characterization of an automotive shock absorber, the continuation of an earlier work [1]. The objective of this ongoing research is to develop a testing and analysis methodology for obtaining dynamic properties of automotive shock absorbers for use in CAE-NVH low-to-mid-frequency chassis models. Stepped sine sweep excitation is currently used in industry to obtain shock absorber parameters along with their frequency and amplitude dependence. Sine-on-sine testing, which involves excitation using two different sine waves, has been done in this study to understa

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Zheng, Ronghui, Huaihai Chen, Dirk Vandepitte, Simone Gallas, and Buyun Zhang. "Generation of sine on random vibrations for multi-axial fatigue tests." Mechanical Systems and Signal Processing 126 (July 2019): 649–61. http://dx.doi.org/10.1016/j.ymssp.2019.02.046.

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Capriglione, Domenico, Marco Carratù, Marcantonio Catelani, et al. "Characterization of Inertial measurement units using sine-on-random vibration test." Measurement: Sensors 18 (December 2021): 100104. http://dx.doi.org/10.1016/j.measen.2021.100104.

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Cryns, Jackson W., Brian K. Hatchell, Emiliano Santiago-Rojas, and Kurt L. Silvers. "Experimental Analysis of a Piezoelectric Energy Harvesting System for Harmonic, Random, and Sine on Random Vibration." Advances in Acoustics and Vibration 2013 (August 4, 2013): 1–12. http://dx.doi.org/10.1155/2013/241025.

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Harvesting power with a piezoelectric vibration powered generator using a full-wave rectifier conditioning circuit is experimentally compared for varying sinusoidal, random, and sine on random (SOR) input vibration scenarios; the implications of source vibration characteristics on harvester design are discussed. The rise in popularity of harvesting energy from ambient vibrations has made compact, energy dense piezoelectric generators commercially available. Much of the available literature focuses on maximizing harvested power through nonlinear processing circuits that require accurate knowled

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Cheng, Feng Qin, and Yao Wu Shi. "Random Phase Weak Sine Signal Detection Based on Autocorrelation and Chaos Theory." Applied Mechanics and Materials 397-400 (September 2013): 2129–33. http://dx.doi.org/10.4028/www.scientific.net/amm.397-400.2129.

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The paper expounds the basic principle of the weak signal detection on chaotic system at first , according to the actual situation that the signal phase is unknown Received in the communication and radar systems, a new chaos detection model is presented based on traditional chaos system, combined with autocorrelation detection technology , completed the random phase weak sinusoidal signal detection. The simulation analysis indicates that the proposed method succeeds in detecting Random Phase weak sinusoidal signal, and furthermore the signal-to-noise threshold is lower than either autocorrelat

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Zhang, Buyun, Ruochen Wang, and Falin Zeng. "A new compound control method for sine-on-random mixed vibration test." IOP Conference Series: Materials Science and Engineering 231 (September 2017): 012184. http://dx.doi.org/10.1088/1757-899x/231/1/012184.

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Tahir, Dunia, and Ramzy Ali. "Analysis of Scalability and Sensitivity for Chaotic Sine Cosine Algorithms." Iraqi Journal for Electrical and Electronic Engineering 14, no. 2 (2018): 139–54. http://dx.doi.org/10.37917/ijeee.14.2.6.

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Chaotic Sine-Cosine Algorithms (CSCAs) are new metaheuristic optimization algorithms. However, Chaotic Sine-Cosine Algorithm (CSCAs) are able to manipulate the problems in the standard Sine-Cosine Algorithm (SCA) like, slow convergence rate and falling into local solutions. This manipulation is done by changing the random parameters in the standard Sine-Cosine Algorithm (SCA) with the chaotic sequences. To verify the ability of the Chaotic Sine-Cosine Algorithms (CSCAs) for solving problems with large scale problems. The behaviors of the Chaotic Sine-Cosine Algorithms (CSCAs) were studied unde

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Dissertations / Theses on the topic "Sine-on-random"

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Angeli, Andrea. "Mission synthesis of sine-on-random excitations for accelerated vibration qualification testing." Master's thesis, Alma Mater Studiorum - Università di Bologna, 2016. http://amslaurea.unibo.it/9759/.

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In most real-life environments, mechanical or electronic components are subjected to vibrations. Some of these components may have to pass qualification tests to verify that they can withstand the fatigue damage they will encounter during their operational life. In order to conduct a reliable test, the environmental excitations can be taken as a reference to synthesize the test profile: this procedure is referred to as “test tailoring”. Due to cost and feasibility reasons, accelerated qualification tests are usually performed. In this case, the duration of the original excitation which a

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Rahman, Ebadur. "Study of the Effect of Elastic Foundation on the Accelerated Durability Testing of Ground Vehicles." 2016. http://hdl.handle.net/1993/31540.

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Accelerated durability testing of automotive components has become a major interest as it may predict the life characteristics of the vehicle by testing fatigue failure at higher stress level within a shorter period of time. In this work, a specially designed sub-scaled experimental testing bed with the rigid and elastic supports of a simply supported beam was designed and built to compare the effects of the elastic foundation on the change of modal parameters of the tested structure which was later used to tune the FE model. Afterwards, the accelerated loading profiles of both sine sweep and

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Books on the topic "Sine-on-random"

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Kanzieper, Eugene. Painlevé transcendents. Edited by Gernot Akemann, Jinho Baik, and Philippe Di Francesco. Oxford University Press, 2018. http://dx.doi.org/10.1093/oxfordhb/9780198744191.013.9.

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This article discusses the history and modern theory of Painlevé transcendents, with particular emphasis on the Riemann–Hilbert method. In random matrix theory (RMT), the Painlevé equations describe either the eigenvalue distribution functions in the classical ensembles for finite N or the universal eigenvalue distribution functions in the large N limit. This article examines the latter. It first considers the main features of the Riemann–Hilbert method in the theory of Painlevé equations using the second Painlevé equation as a case study before analysing the two most celebrated universal dist

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Book chapters on the topic "Sine-on-random"

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Orsingher, E. "On the Maximum of Gaussian Fourier Sine Series Connected with Random Vibrations." In Biomathematics and Related Computational Problems. Springer Netherlands, 1988. http://dx.doi.org/10.1007/978-94-009-2975-3_49.

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Cornelis, Bram, Simone Manzato, Bart Peeters, Raphael Van der Vorst, and John Hiatt. "A Mission Synthesis Procedure for Sine-on-Random Excitations in a Helicopter Application." In Shock & Vibration, Aircraft/Aerospace, Energy Harvesting, Acoustics & Optics, Volume 9. Springer International Publishing, 2017. http://dx.doi.org/10.1007/978-3-319-54735-0_21.

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Liu, Jizhao, Yide Ma, Jing Lian, and Xinguo Zhang. "Chaotic Systems with Hyperbolic Sine Nonlinearity." In Chaotic Systems [Working Title]. IntechOpen, 2020. http://dx.doi.org/10.5772/intechopen.94518.

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In recent years, exploring and investigating chaotic systems with hyperbolic sine nonlinearity has gained the interest of many researchers. With two back-to-back diodes to approximate the hyperbolic sine nonlinearity, these chaotic systems can achieve simplicity of the electrical circuit without any multiplier or sub-circuits. In this chapter, the genesis of chaotic systems with hyperbolic sine nonlinearity is introduced, followed by the general method of generating nth-order (n > 3) chaotic systems. Then some derived chaotic systems/torus-chaotic system with hyperbolic sine nonlinearity is discussed. Finally, the applications such as random number generator algorithm, spread spectrum communication and image encryption schemes are introduced. The contribution of this chapter is that it systematically summarizes the design methods, the dynamic behavior and typical engineering applications of chaotic systems with hyperbolic sine nonlinearity, which may widen the current knowledge of chaos theory and engineering applications based on chaotic systems.

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Moysis, Lazaros, Ahmad Taher Azar, Aleksandra Tutueva, Denis N. Butusov, and Christos Volos. "Discrete Time Chaotic Maps With Application to Random Bit Generation." In Advances in Systems Analysis, Software Engineering, and High Performance Computing. IGI Global, 2021. http://dx.doi.org/10.4018/978-1-7998-5788-4.ch022.

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Chaotic behavior is a term that is attributed to dynamical systems whose solutions are highly sensitive to initial conditions. This means that small perturbations in the initial conditions can lead to completely different trajectories in the solution space. These types of chaotic dynamical systems arise in various natural or artificial systems in biology, circuits, engineering, computer science, and more. This chapter reports on some new chaotic discrete time two-dimensional maps that are derived from simple modifications to the well-known Hénon, Lozi, Sine-Sine, and Tinkerbell maps. Numerical simulations are carried out for different parameter values and initial conditions, and it is shown that the mappings either diverge to infinity or converge to attractors of many different shapes. The application to random bit generation is then considered using a collection of the proposed maps by applying a simple rule. The resulting bit generator successfully passes all statistical tests performed.

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Conference papers on the topic "Sine-on-random"

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Zhao, Hui, Qiwen Ran, Guixia Ge, Jing Ma, and Liying Tan. "Image Encryption Based on Random Fractional Discrete Cosine and Sine Transforms." In 2009 First International Workshop on Education Technology and Computer Science. IEEE, 2009. http://dx.doi.org/10.1109/etcs.2009.183.

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Kihm, Frédéric, Andrew Halfpenny, and Benoît Beaum. "Obtaining a Swept Sine on Random Vibration Profile for Powertrain Mounted Component Qualification." In SAE 2015 World Congress & Exhibition. SAE International, 2015. http://dx.doi.org/10.4271/2015-01-0430.

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Sherman, Peter J. "Application of Extended Kalman Filtering and Novel Spectral Methods in Stochastic Characterization of Quasi-Periodic Slow-Time Varying Rotating Machinery Processes." In ASME 2014 12th Biennial Conference on Engineering Systems Design and Analysis. American Society of Mechanical Engineers, 2014. http://dx.doi.org/10.1115/esda2014-20545.

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Very often processes associated with rotating machinery entail two general types of random processes: (i) quasi-periodic processes linked directly to the machine rotational frequency (including harmonics and sub-harmonics), and (ii) regular processes such as those associated with random vibration of machinery elements. Variability of the rotational frequency and slow-time variability can both be induced by factors such as time-varying external loading and changing thermodynamics (e.g. the influence of road grade and engine temperature on automobiles using cruise control). In this work we incor

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Lai, Shigang, Libin Sun, Li Shi, and Zhengming Zhang. "Seismic Test on Double-Layer Model of HTR-PM Graphite Structure." In 2014 22nd International Conference on Nuclear Engineering. American Society of Mechanical Engineers, 2014. http://dx.doi.org/10.1115/icone22-30600.

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The HTR-PM (High Temperature Reactor Pebble bed Module) reactor core consists of assemblies that include graphite bricks, carbon bricks and keys/dowels. The double-layer structure, which is composed of two layers of bricks connected by keys and dowels, is the basic load-bearing unit of the graphite internals. A series of seismic experiments have been carried out to study the dynamic characteristic of this multi-body structure. As a part of them, the present study aimed to evaluate the nonlinear dynamic response of a full-size graphite/carbon unit and investigate the integrity of this assembly.

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Feng, Michael, Peter Kwok, Dariusz Pryputniewicz, Ryan Marinis, and Ryszard Pryputniewicz. "Dynamic Analysis to Confirm Lead Failure of a 352-Pin CQFP Under Shock." In ASME 2009 International Mechanical Engineering Congress and Exposition. ASMEDC, 2009. http://dx.doi.org/10.1115/imece2009-11400.

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During qualification testing of an electronics module, several leads in one corner of a 352 pin ceramic quad flat pack (CQFP) component failed. The module was exposed to several different environments including sine vibration, thermal cycling, random vibration, and shock. The last test environment applied was seven consecutive shocks normal to the printed wiring board. Given the severity of the shock response spectrum, it was believed that the shocks normal to the board were the culprit. Therefore, a finite element model (FEM) was created of the module to diagnose the cause of the failure. The

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Natarajan, Logesh Kumar, and Sean F. Wu. "Reconstruction of Vibro-Acoustic Responses of a Baffled Plate Using Helmholtz Equation Least Squares Method." In ASME 2009 International Mechanical Engineering Congress and Exposition. ASMEDC, 2009. http://dx.doi.org/10.1115/imece2009-13201.

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Vibro-acoustic responses of a vibrating rectangular plate were reconstructed using Helmholtz Equation Least Squares (HELS) method. The experiments were conducted on baffled rectangular plates of different aspect ratios with free as well as clamped boundary conditions under point force excitations via random and chirp sine signals. The radiated acoustic pressures were measured using a planar array of microphones at a very close distance to the plate surface, and taken as input to the HELS codes. The normal surface velocity distributions were reconstructed using HELS and compared against the ben

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Kaneko, Yasutomo, Kazushi Mori, and Hiroharu Ohyama. "Vibration Response Characteristics of Bladed Disk With Continuous Ring Type Structure Losing Shroud and Stab." In ASME Turbo Expo 2010: Power for Land, Sea, and Air. ASMEDC, 2010. http://dx.doi.org/10.1115/gt2010-22202.

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This paper presents a simple analysis method for predicting vibration response characteristics of a bladed disk with continuous ring type structure losing a shroud or a shroud and a stab between two blades. This loss introduces a mistuning of the system and the whole bladed disk model must be used to conduct the study. However, the vibration modes change regularly from a sine and a cosine mode, if the bladed disk consists of many blades. By utilizing this phenomenon, the simple formulation of vibration response of a bladed disk can be derived. Second, the parametric study on the vibration resp

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Notohardjono, Budy, Shawn Canfield, Suraush Khambati, and Richard Ecker. "Verification of Mainframe Computer Structure Finite Element Model Under Vibration and Seismic Tests." In ASME 2018 Pressure Vessels and Piping Conference. American Society of Mechanical Engineers, 2018. http://dx.doi.org/10.1115/pvp2018-84200.

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Shorter development design schedules and increasingly dense product designs create difficult challenges in predicting structural performance of a mainframe computer’s structure. To meet certain certification benchmarks such as the Telcordia Technologies Generic Requirements GR-63-CORE seismic zone 4 test profile, a physical test is conducted. This test will occur at an external location at the end of design cycle on a fully functional and loaded mainframe system. The ability to accurately predict the structural performance of a mainframe computer early in the design cycle is critical in shorte

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Sakagami, Takahide, and Shiro Kubo. "Development of Lock-In Infrared Thermography Techniques for Quantitative Nondestructive Evaluations." In ASME 2007 Pressure Vessels and Piping Conference. ASMEDC, 2007. http://dx.doi.org/10.1115/pvp2007-26788.

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In this paper, lock-in thermography techniques for quantitative nondestructive evaluations developed by the present authors are reviewed. Self-reference lock-in thermography was developed for remote nondestructive testing of fatigue cracks. This technique is based on the measurement of thermoelastic temperature change due to stress change. Cracks can be identified from significant temperature change observed at crack tips due to the stress singularity. For accurate measurement of the thermoelastic temperature change under random loading, a self-reference lock-in data processing technique was d

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Yan, Xianghai, Zhili Zhou, and Zhongli Li. "Research and Experiment for Loading Control System of Power Wagon." In ASME 2018 International Design Engineering Technical Conferences and Computers and Information in Engineering Conference. American Society of Mechanical Engineers, 2018. http://dx.doi.org/10.1115/detc2018-85211.

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At present, the power wagon is confronted with several problems: small brake torque at low speeds, output instability of random loading and slow response speed. Aiming at the existing problems of current control performance for loading system of power wagon, the paper proposes a back propagation (BP) neural net PID algorithm. The dynamic analysis of power wagon loading system was presented. A mathematical model of the loading system is established by use of the classical control theory. Through simulation and analysis, the dynamic response of the loading system is researched by using step sign

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