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Mod-01 Lec-12 Frequency Domain Response Analysis
 
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Structural Dynamics by Dr. P. Banerji, Department of Civil Engineering,IIT Bombay.For more details on NPTEL visit http://nptel.iitm.ac.in
Views: 10114 nptelhrd
Control Systems Lectures - Time and Frequency Domain
 
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I'm writing a book on the fundamentals of control theory! Get the book-in-progress with any contribution for my work on Patreon - https://www.patreon.com/briandouglas This lecture introduces the time and frequency domains. A very quick description of the Laplace Transform is given which will be the base of many of classical control lectures in the future. I will be loading a new video each week and welcome suggestions for new topics. Please leave a comment or question below and I will do my best to address it. Thanks for watching! Don't forget to subscribe! Follow me on Twitter @BrianBDouglas!
Views: 349718 Brian Douglas
FEA Master Class: Dynamic Analysis & Numerics
 
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Learn more: https://www.simscale-academy.com/p/simscale-fea-master-class (02:25) What is Dynamic Analysis? (08:20) Solving the Equation of Motion (13:38) Dynamic Responses (18:36) Time Domain vs. Frequency Domain (20:20) Dynamic Analysis Types on SimScale (22:38) The Goal of Dynamic Analysis (25:09) Disadvantages of Dynamic Analysis (25:25) Numerics (35:45) Live Demo (42:46) Homework Assignment and Q&A What makes the difference between a pretty visualization and a meaningful simulation result? Find out in the FEA Master Class and learn how to fundamentally increase the accuracy of your structural mechanics analysis. Participants will receive a hands-on, interactive introduction to the different aspects of structural simulation (FEA) and will learn from top simulation experts how to leverage the free, cloud-based SimScale platform to receive accurate simulation results. Every session comes with an optional homework assignment that will help you put the gained knowledge into practice. Submitting all three homework assignments will qualify you for a Certificate of Completion. Submit the homework here: https://www.simscale-academy.com/p/simscale-fea-master-class All participants will get free access to SimScale with all the required simulation features. Please note that we recommend gaining some first experience with FEA and SimScale before joining this course. During this session of the FEA Master Class, you will learn about numerics and dynamic analysis. We will show you how to predict the accuracy of your simulation and how to improve numerical settings to get your result faster. Session 1: Advanced Meshing Strategies: https://www.youtube.com/watch?v=x-ApzhQRb2A Session 2: Nonlinear Material: https://www.youtube.com/watch?v=9gZftcYU50Y Session 3: Dynamic Analysis and Numerics: https://youtu.be/Vc53HznFPIY SimScale is a 100% cloud-based simulation platform. Try CFD, FEA or Thermal Analysis by creating a free account: https://www.simscale.com/
Views: 1696 SimScale GmbH
Mod-04 Lec-15 Frequency Domain Spectral Analysis
 
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Seismic Analysis of Structures by Dr. Ashok Gupta & Dr. T.K. Datta,Department of Civil Engineering,IIT Delhi.For more details on NPTEL visit http://nptel.ac.in
Views: 3517 nptelhrd
What is frequency response analysis - FEA for All
 
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Frequency response analysis is an extension of modal analysis in some way. If you want to know about modal analysis, the full article is here: http://feaforall.com/what-modal-analysis-fea-basics/ In short, modal analysis helps to determine the modes of vibrations and the frequencies at which those modes are triggered, BUT modal analysis doesn’t give you any info about the real deformation that an excitation of one of those modes will actually cause. When you have to do a dynamic analysis, modal analysis is only the beginning! Some modes will cause more « resonance » than others (and thus more damage)… so we want to know which ones and we want also to calculate the maximum deformation for each of the modes « triggered ». Go on the blog to read the full explanation: http://feaforall.com/frequency-response-analysis-fea/
Views: 26795 Cyprien Rusu
Mod-01 Lec-07 Frequency Domain Analysis
 
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Plantwide Control of Chemical Processes by Dr. Nitin Kaistha, Department of Chemical Engineering,IIT Kanpur.For more details on NPTEL visit http://nptel.iitm.ac.in
Views: 4136 nptelhrd
Mod-04  Lec-16 Frequency Domain Spectral Analysis
 
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Seismic Analysis of Structures by Dr. Ashok Gupta & Dr. T.K. Datta,Department of Civil Engineering,IIT Delhi.For more details on NPTEL visit http://nptel.ac.in
Views: 1053 nptelhrd
Lec-41 Compensator Design Using Frequency Response Plots
 
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Lecture series on Control Engineering by Prof. Madan Gopal, Department of Electrical Engineering, IIT Delhi. For more details on NPTEL visit http://nptel.iitm.ac.in
Views: 63830 nptelhrd
Mod-01 Lec-06 Systematic Tuning Using Frequency Domain Analysis
 
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Plantwide Control of Chemical Processes by Dr. Nitin Kaistha, Department of Chemical Engineering,IIT Kanpur.For more details on NPTEL visit http://nptel.iitm.ac.in
Views: 1820 nptelhrd
NFX webinar: Dynamic Analysis Theory and Examples
 
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Normal modes analysis example ( Demo) 13:23 Transient response - free undamped vibration (Demo) 23:24 Transient response - enforced damped vibration (Demo) 31:33 Frequency response - (Demo) 41:07 To check the next webinar events: http://www.midasnfx.com/Exprerience/ScheduleDemo.asp
Views: 1705 Cyprien Rusu
Frequency Response and Random Response (Dynamic Response in Nastran)
 
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View more FEA and Nastran webinars: https://structures.aero/webinar/ Get a 45 Day Free Trial of Femap with NX Nastran with Dynamic Response: http://partnertrack.plm.automation.siemens.com/z/196/4099115/ Subscribe to our channel: https://www.youtube.com/channel/UCT_qHckHnPO85O0cEpGxveQ?sub_confirmation=1 Structural Design and Analysis (Structures.Aero) is a structural analysis company that specializes in aircraft and spacecraft structures using composites. We utilize Femap, NX Nastran, Fibersim, Simcenter 3D, and HyperSizer in our analysis work and provide these programs, training, and support as a Value-Added Reseller for Siemens PLM and HyperSizer. CONNECT WITH US Join the Femap/NX Nastran User Group: https://www.facebook.com/groups/23262... Facebook: https://www.facebook.com/StructuralDe... Twitter: https://twitter.com/StructuresAero LinkedIn: https://www.linkedin.com/company/stru... Website: https://structures.aero
Abaqus Frequency Domain Tutorial 1
 
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Frequency domain simple introduction on Abaqus. This allows you to extract natural vibration frequencies of a solid body. More on http://www.ramifications.de/ It does not take into effect damping and does not include complex modes, that will be in the next video.
Views: 1830 Rami Rouhana
Dynamic Signal Analysis - IfTA Trend
 
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Quick overview of how to set up measurement data visualization with IfTA Trend. During measurement visualization, can be modified on live data for flexible analysis. Axes automatically synchronize so if connected, so aligning plots by hand is a thing of the past. Cursors stay in sync in both time and frequency domain. The Data are artificial combustion dynamics signals form a gas turbine simulation.
Views: 79 IfTA GmbH
Femap Analysis: Dynamic Frequency Response
 
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Femap Dynamic Frequency Respones Analysis - a short video showing how Femap with NX Nastran can perfom a frequency response of a design. http://www.plm.automation.siemens.com/en_us/products/velocity/femap/index.shtml
Views: 17954 Siemens PLM
Dynamic analysis of structures with DIANA
 
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This session gives a clear overview of different methods that DIANA offers to perform the dynamic analysis of civil engineering structures. In the first part the dynamic specific modelling aspects such as mass, damping, acceleration loading and waves, are explained. The second part will cover the details of Fluid-Structure Interaction (FSI), e.g. added mass and damping. The final part will demonstrate the available analysis types for dynamic analysis in DIANA; Free vibration eigenvalue analysis, response spectrum analysis (RSA), modal and direct frequency response analysis, transient dynamic (time history) analysis, and Hybrid Frequency-Time Domain (HFTD) analysis with associated and their specific dynamic output results.
Views: 488 DIANA FEA BV
Frequency Domain Analysis of Control Systems in MATLAB | MATLAB Tutorial
 
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Demonstration of frequency domain analysis of a system defined by a given transfer function using several frequency response methods in MATLAB. If you have any queries post it in comments down below. If you want us to make more of such videos please leave your suggestions for topics you find difficult to understand or implement in the comments section and we will try to make it happen. Don't forget to hit the thumbs up button. If you enjoyed this video then subscribe to MATLAB Helper if you haven't already. Enroll today in one of our course at https://mlhp.link/courses Leave a review for us on Facebook: https://mlhp.link/FacebookReviews Like us on Facebook: https://mlhp.link/facebook Join our FB Community: https://mlhp.link/FBgroup Tweet to us: https://mlhp.link/twitter Join us on Linkedin: https://mlhp.link/linkedin Join us on Google+: https://mlhp.link/googleplus Follow us on Instagram: https://mlhp.link/instagram Share your feedback with us at [email protected]
Views: 716 MATLAB Helper ®
Abaqus Standard: Steady state dynamics example2
 
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This video will explain the fundamental of lower natural frequencies and mode shapes.Also it will demonstrated the step by step how to do steady state dynamics analysis in Abaqus standard.
Views: 7433 Abaqus Acumen
Dynamic Analysis
 
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Birta Líf og Eydís Huld
Views: 17 Birta Lif
Dynamic Spatial Frequency Domain Imaging Processing
 
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Initial experiments seeking the optical yield point of a material using the dynamic Spatial Frequency analysis.
What is MODAL ANALYSIS? What does MODAL ANALYSIS mean? MODAL ANALYSIS meaning & explanation
 
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What is MODAL ANALYSIS? What does MODAL ANALYSIS mean? MODAL ANALYSIS meaning - MODAL ANALYSIS definition - MODAL ANALYSIS explanation. Source: Wikipedia.org article, adapted under https://creativecommons.org/licenses/by-sa/3.0/ license. SUBSCRIBE to our Google Earth flights channel - https://www.youtube.com/channel/UC6UuCPh7GrXznZi0Hz2YQnQ Modal analysis is the study of the dynamic properties of systems in the frequency domain. A typical example would be testing structures under vibrational excitation. Modal analysis is the field of measuring or calculating and analyzing the dynamic response of structures and/or fluids or other systems during excitation. Examples would include measuring the vibration of a car's body when it is attached to an electromagnetic shaker, analysis of unforced vibration response of vehicle suspension, or the noise pattern in a room when excited by a loudspeaker. Modern day experimental modal analysis systems are composed of 1)sensors such as transducers (typically accelerometers, load cells), or non contact via a Laser vibrometer, or stereophotogrammetric cameras 2) data acquisition system and an analog-to-digital converter front end (to digitize analog instrumentation signals) and 3) host PC (personal computer) to view the data and analyze it. Classically this was done with a SIMO (single-input, multiple-output) approach, that is, one excitation point, and then the response is measured at many other points. In the past a hammer survey, using a fixed accelerometer and a roving hammer as excitation, gave a MISO (multiple-input, single-output) analysis, which is mathematically identical to SIMO, due to the principle of reciprocity. In recent years MIMO (multi-input, multiple-output) have become more practical, where partial coherence analysis identifies which part of the response comes from which excitation source. Using multiple shakers leads to a uniform distribution of the energy over the entire structure and a better coherence in the measurement. A single shaker may not effectively excite all the modes of a structure. Typical excitation signals can be classed as impulse, broadband, swept sine, chirp, and possibly others. Each has its own advantages and disadvantages. The analysis of the signals typically relies on Fourier analysis. The resulting transfer function will show one or more resonances, whose characteristic mass, frequency and damping can be estimated from the measurements. The animated display of the mode shape is very useful to NVH (noise, vibration, and harshness) engineers. The results can also be used to correlate with finite element analysis normal mode solutions.
Views: 7501 The Audiopedia
time domain analysis of first order systems | Control systems |
 
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in this video lecture time domain analysis in control systems concept explained - impulse and step response of first order systems concept explained Please Like, share and subscribe: https://www.youtube.com/channel/UCKS34cSMNaXaySe2xgXH-3A for more related videos
Views: 3724 Education 4u
Abaqus - Modal Analysis, Modal Dynamics Analysis & Steady State Dynamics Analysis
 
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Cantilever Beam represented by a wire with a box section. 1: Viewing the mode shapes 2: Investigate the effects of applying an impulse to the end of the beam 3: Investigate the frequency response to a load at the end of the beam
Views: 84124 landoflemon
24. Modal Analysis: Orthogonality, Mass Stiffness, Damping Matrix
 
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MIT 2.003SC Engineering Dynamics, Fall 2011 View the complete course: http://ocw.mit.edu/2-003SCF11 Instructor: J. Kim Vandiver License: Creative Commons BY-NC-SA More information at http://ocw.mit.edu/terms More courses at http://ocw.mit.edu
Views: 116907 MIT OpenCourseWare
Real-time Signal Processing and Analysis on Measurement Data
 
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See more videos- http://bit.ly/aMdhSC Add a low-pass filter and frequency domain analysis to measurement data, while it's continuously being streamed from a USB data acquisition device.
Views: 122880 niglobal
Time Domain vs. Frequency Domain, What’s the Difference? – What the RF (S01E02)
 
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Learn the difference between the time and frequency domains Click to subscribe: http://bit.ly/Labs_Sub Learn more in the Spectrum Analysis Basics application note ↓ ► http://bit.ly/SpecAnBasics ◄ Like our Facebook page for more exciting stuff: https://www.facebook.com/keysightrf Check out our blog: http://bit.ly/RFTestBlog Learn more about using oscilloscopes: http://oscilloscopelearningcenter.com Check out the EEs Talk Tech electrical engineering podcast: https://eestalktech.com Like our digital counterpart’s Facebook page: https://www.facebook.com/keysightbench/ In this episode of What the RF (WTRF) Nick goes into detail on the difference between the time domain and frequency domain and demonstrates both on an oscilloscope and signal analyzer respectively. What exactly is the difference between the time domain and frequency domain? And what about the frequency domain tells us more about our signal? In this video we have the same signal going to an oscilloscope and a signal analyzer, both being tools to visualize electrical signals in the time and frequency domain respectively. Typically the higher the frequency, the more waves we see in the same span on our oscilloscope. In the time-domain, signals appear as sinusoidal waves and in the frequency-domain they appear as distinct impulses. But why do we care to use a signal analyzer? In a perfect world we would see the undistorted sinusoidal waveform like we would see on an oscilloscope, but we don’t live in a perfect world. When dealing with various devices it’s often you see a not so perfect, distorted sine wave with many ripples. You can say that a real-world signal can be represented as a sum of different sinusoid signals, or rather different frequencies. Now let’s say you’re designing a product and your product can only operate in a specified bandwidth and can’t be emitting in other bandwidths. Then you must determine at what other frequencies do the other signals exist that are corrupting the signal you want from your device And that’s where signal analyzers come in – they help separate and display this combination of different sinusoid signals into their distinct frequency components … so that if you were expecting your device to operate at a certain frequency you can see all the other frequencies that are messing with your device. And once that’s figured out you can use a band-pass filter to tune out those annoying extra signals you weren’t expecting – hence the benefit of seeing signals in the frequency domain! Tune in for future What The RF (WTRF) episodes covering more spectrum analyzer capabilities and fundamental measurements to see how you can test more efficiently! The signal analyzer we used: http://bit.ly/MXASignalAnalyzer (The Keysight X-Series MXA Signal Analyzer) The X-Series signal analyzers allow you to visualize across the spectrum to see known and unknown signals. Choose from frequencies of 3 Hz – 110 GHz and 1 MHz – 1 GHz analysis bandwidth. What the RF is hosted by Nick Ben. The video series covers when and how to use analyzers to make various RF measurements. You’ll gain familiarity with features that will help you save time in your measurement, further your analysis, and deepen your insight. #RF #SpectrumAnalyzer #SignalAnalyzer #TimeDomain #FrequencyDomain #timevsfrequencydomain #electricalengineering #rfengineering #fourier #electronics
Views: 19789 Keysight Labs
Frequency Response Analysis with OMICRON FRAnalyzer
 
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Frequency response analysis, or FRA, is a powerful tool to ensure the integrity of a power transformer. It is typically used to detect if the core and winding assembly has electrically or geometrically changed due to a short-circuit fault or a relocation. Furthermore it is used for routine diagnostic measurement, and for further diagnosis, if routine testing or monitoring identify irregularities. Get more information: http://www.omicron.at/franalyzer/
Views: 16377 OMICRONenergy
Mod-04 Lec-17 Frequency Domain Spectral Analysis Contd...
 
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Seismic Analysis of Structures by Dr. Ashok Gupta & Dr. T.K. Datta,Department of Civil Engineering,IIT Delhi.For more details on NPTEL visit http://nptel.ac.in
Views: 1081 nptelhrd
Dynamic analysis of a viaduct crossed by a High speed train
 
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Implicit Dynamic analysis of the time domain and frequency domain response (with filtering) of a two span viaduct crossed by a High speed train (Eurocode 1 HSLM-A8 ) using VIFEM Project (www.vifem.co.uk)
Views: 21 Ricardo Teixeira
Modal Frequency Response Analysis using MSC.Nastran
 
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In this case a simple model of a cantilever plate under a single-point cyclic load is used. The step by step process can be found at the following link. http://personnel.isae.fr/sites/personnel/IMG/pdf/Modal_FRA_with_Nastran.pdf
Views: 7554 cntmn8td2006
Mod-01 Lec-08 Time Domain Signal Analysis
 
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Machinery fault diagnosis and signal processing by Prof. A.R. Mohanty,Department of Mechanical Engineering,IIT Kharagpur.For more details on NPTEL visit http://nptel.ac.in
Views: 6409 nptelhrd
Mod-02 Lec-07 Iterative frequency domain I
 
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Dynamics of Ocean Structures by Dr. Srinivasan Chandrasekaran, Department of Ocean Engineering, IIT Madras. For more details on NPTEL visit http://nptel.iitm.ac.in
Views: 441 nptelhrd
Response Spectrum Analysis by using ETABS Software
 
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RESPONSE SPECTRUM METHOD: The representation of maximum response of idealized single degree freedom system having certain period and damping, during earthquake ground motions. This analysis is carried out according to the code IS 1893-2002 (part1). Here type of soil, seismic zone factor should be entered from IS 1893-2002 (part1). The standard response spectra for type of soil considered is applied to building for the analysis in ETABS 2013 software.The standard response spectrum for medium soil type and that can be given in the form of time period versus spectral acceleration coefficient (Sa/g). Response spectrum for medium soil type for 5% damping This approach permits the multiple modes of response of a building to be taken in to account (in the frequency domain). This is required in many building codes for all except very simple or very complex structures. The response of a structure can be defined as a combination of many special shapes (modes) that in a vibrating string correspond to the “harmonic” computer analysis can be used to determine these modes for a structure. For each mode, a response is read from the design spectrum, based on the modal frequency and the modal mass, and they are then combined to provide an estimate of the total response of the structure. In this we have to calculate the magnitude of forces in all directions i.e. X, Y & Z and then see the effects on the building. Combination methods include the following: • absolute - peak values are added together • square root of the sum of the squares (SRSS) • complete quadratic combination (CQC) - a method that is an improvement on SRSS for closely spaced modes The result of a response spectrum analysis using the response spectrum from a ground motion is typically different from that which would be calculated directly from a linear dynamic analysis using that ground motion directly, since phase information is lost in the process of generating the response spectrum. In cases where structures are either too irregular, too tall or of significance to a community in disaster response, the response spectrum approach is no longer appropriate, and more complex analysis is often required, such as non-linear static analysis or dynamic analysis.
Sampling Theorem
 
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Signal & System: Sampling Theorem Topics discussed: 1. Sampling 2. Sampling Theorem Signal & System: https://goo.gl/spqKtg Network Theory: https://goo.gl/9iTk9K Contribute: http://www.nesoacademy.org/donate Books: http://www.nesoacademy.org/recommended-books Website ► http://www.nesoacademy.org/ Forum ► http://forum.nesoacademy.org/ Facebook ► https://goo.gl/Nt0PmB Twitter ► https://twitter.com/nesoacademy Instagram ► https://www.instagram.com/nesoacademy/ #SignalAndSystemByNeso Music: Axol x Alex Skrindo - You [NCS Release]
Views: 109864 Neso Academy
MSC Nastran, Patran Tutorial - Modal Frequency Response, Enforced Base Motion
 
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Problem Description: A long thin cantilevered plate has a concentrated mass suspended from its free end by two parallel springs. The base of the plate is excited by a sinusoidal excitation producing a peak unit acceleration. Find the resultant acceleration response of the suspended mass and the tip of the plate over a frequency range of zero to 100 hertz. PDF Link: PDF Link: http://simcompanion.mscsoftware.com/infocenter/index?page=content&id=DOC10251 SR_SE_MSCNASTRAN_PROBLEM_24
Views: 22554 MSC Software
Examining Different FFT Devices For Spectral Analysis (Frequency Domain) Of Audio Devices
 
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Examining different frequency domain devices in an attempt to properly display and analyze spectral properties of audio frequencies in amplifiers.
Views: 5030 ElPaso TubeAmps
Modal Frequency Analysis
 
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This video outlines our capabilities within Modal Frequency Analysis. For more information please visit: http://frewer-engineering.com/ Also: Connect with us on LinkedIn, Twitter & Facebook: https://www.linkedin.com/company/frewer-engineering https://twitter.com/FrewerEngineers https://www.facebook.com/FrewerEngineering/
Views: 497 Frewer Engineering
AGILENT HP 3561 A DYNAMIK SIGNALANALYSATOR DYNAMIC SIGNAL ANALYZER 3561A BUND
 
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Zum Verkauf wird angeboten: Agilent/HP 3561A 100 kHz Dynamic Signal Analyzer Bandbreite 25 µHz bis 100 kHz Kostenloser Versand innerhalb Deutschland √ Funktionstest durchgeführt √ Zustand und Zubehör siehe original Fotos und Videos. Herkunft ist die Deutsche Bundeswehr. The Agilent/HP 3561A is a low frequency, high performance dual channel dynamic signal analyzer. Displays include a three-dimensional spectral map and time waveforms. The 3561A incorporates a 40K sample time buffer for later measurements and allows for acoustic measurements with its FFT-synthesized 1/3 and 1/2 octave measurements, together with the built-in analog A-weighted filter.The analyzer also has a built-in tracking generator for stimulus-response measurements . With built-in waveform math, magnitude and phase measurements are possible. Digital processing is used to provide ultra-narrow resolution bandwidths down to 640 µHz. Digital processing also speeds up measurements; a measurement with 1 Hz resolution requires only a 1.5 second sweep.In addition to spectrum measurements, the 3561A displays time waveforms similar to oscilloscope displays. A 40 K sample time buffer captures transients for examination in the time domain or analysis in the frequency domain. The 3561A is also an excellent analyzer for acoustic testing. Features 25 µHz to 100 kHz Measurement Frequency Range 80 dB dynamic range Single channel Built-in pseudo-random, random and impulse source Performs spectrum analysis, FFT-synthesized 1/3 and 1/1 octave analysis GPIB Interface is built in High accuracy of ±0.15 dB, 80 dB dynamic range and full alias protection Band selectable zoom analysis for 640 µHz resolution Incorporates internal nonvolatile memory, which will store 2 traces and 6 states Mein Shop-Logo Sehen Sie sich auch unsere anderen Artikel an Weitere Infos via [email protected] oder 0171-7407307.
Views: 836 Manig Döring
Metrology - Filters and Dynamic performance
 
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For more info, visit http://apachepersonal.miun.se/~bentho This lecture exemplifies theory for analysis of analog and digital filters in both time- and frequency domain. The use of filters within metrology and measurement systems is discussed and exemplified. Furthermore, the relation between dynamic performance (rise- and fall times) is discussed.
Views: 360 Benny Thörnberg
Mod-02 Lec-08 Iterative frequency domain II
 
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Dynamics of Ocean Structures by Dr. Srinivasan Chandrasekaran, Department of Ocean Engineering, IIT Madras. For more details on NPTEL visit http://nptel.iitm.ac.in
Views: 315 nptelhrd
Intro to Control - 9.3 Second Order System: Damping & Natural Frequency
 
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Introducing the damping ratio and natural frequency, which can be used to understand the time-response of a second-order system (in this case, without any zeros).
Views: 107997 katkimshow
System Dynamics and Control: Module 19 - Introduction to Frequency Response
 
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Introduction to the concept of a system's frequency response and its representation using the Bode diagram.
Views: 12935 Rick Hill
Introduction to Convolution Operation
 
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Signal and System: Introduction to Convolution Operation Topics Discussed: 1. Use of convolution 2. Definition of convolution 3. Formula of convolution 4. Five steps to perform convolution 5. Convolution example 6. Convolution animation Signal & System: https://goo.gl/spqKtg Network Theory: https://goo.gl/9iTk9K Contribute: http://www.nesoacademy.org/donate Books: http://www.nesoacademy.org/recommended-books Website ► http://www.nesoacademy.org/ Forum ► http://forum.nesoacademy.org/ Facebook ► https://goo.gl/Nt0PmB Twitter ► https://twitter.com/nesoacademy Instagram ► https://www.instagram.com/nesoacademy/ #SignalAndSystemByNeso Music: Axol x Alex Skrindo - You [NCS Release] Animation source: https://youtu.be/C1N55M1VD2o
Views: 246173 Neso Academy
Modal Analysis of Simulated Reinforced Concrete and Its Steady State Dynamic Analysis
 
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模拟钢筋混凝土的模态分析和之后的稳态动力学分析
Views: 97 XINZENG ZHANG
Lec-4 Frequency Domain Representation of Discrete Signals
 
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Lecture Series on Digital Signal Processing by Prof.T.K.Basu, Department of Electrical Engineering, IIT Kharagpur. For more details on NPTEL visit http://nptel.iitm.ac.in
Views: 32330 nptelhrd
DIY Drone Design Workshop: Drone Drop Analysis
 
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Learn more: https://www.simscale.com/drone-design-workshop/ The growing community of private DIY Drone designers and manufacturers has inspired us to create a workshop series focusing on the simulation of a drone design. The series is directed to makers and drone enthusiasts, who want to learn how to modify and optimize their own drone design. This session is dedicated to the simulation of a drop crash. Simulating the impact of the drone for several velocities will help you understand the critical falling velocity of your design. (0:56) Agenda (1:43) Fundamentals (1:44) Dynamic Analysis (8:29) Dynamic Analysis - Static vs. Dynamics (12:17) Solving the Equation (13:01) Dynamic Responses (14:58) Damping (17:10) Time Domain vs. Frequency Domain (18:34) Live Demo (30:09) Homework and Q&A Session 1: Aerodynamics & Propeller Design: https://youtu.be/ejfCnQs6HD4 Session 2: Structural Design: https://youtu.be/IJXbX5QRiQo Session 3: Drop Analysis: https://youtu.be/fO5Kme_XgGc Participants will receive a hands-on, interactive introduction to the application of engineering simulation in DIY Drone Design, and will learn from top experts how to leverage the free, cloud-based SimScale platform for their own projects and designs. There is no prior knowledge or software required to join this webinar series. All participants will get free access to SimScale with all the required simulation features. SimScale is a 100% cloud-based simulation platform. Try CFD, FEA or Thermal Analysis by creating a free account: https://goo.gl/d5PUIj
Views: 1056 SimScale GmbH
Frequency response - Shell structure
 
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Frequency response of a shell structure in Abaqus. Linear dynamic simulation
Views: 519 EinMannUnternehmen
Frequency Response Analysis for Power Supplies Part I - Why do you need it?
 
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In this first part of a series of videos on frequency response analysis, Dr. Ridley explains the need for frequency response analysis for switching power supplies. The high-noise environment means that time-domain waveforms are of very little use in solving stability problems.
Views: 6721 Dr. Ray Ridley
Intro to Control - 9.1 System Time Response Terms
 
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Defining terms used to describe systems time responses to a step function input, specifically, time constant, rise time, and settling time.
Views: 95430 katkimshow
Control Systems Lectures - Transfer Functions
 
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I'm writing a book on the fundamentals of control theory! Get the book-in-progress with any contribution for my work on Patreon - https://www.patreon.com/briandouglas This lecture describes transfer functions and how they are used to simplify modeling of dynamic systems. I will be loading a new video each week and welcome suggestions for new topics. Please leave a comment or question below and I will do my best to address it. Thanks for watching! Don't forget to subscribe! Follow me on Twitter @BrianBDouglas!
Views: 386706 Brian Douglas
Mod-01 Lec-07 Rotordynamics
 
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Machinery fault diagnosis and signal processing by Prof. A.R. Mohanty,Department of Mechanical Engineering,IIT Kharagpur.For more details on NPTEL visit http://nptel.ac.in
Views: 9788 nptelhrd