Sine Vibration

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SINE VIBRATION

Sine vibration course unit. The pdf file has an embedded PowerPoint presentation and an audio narration. The zip file also includes software and data samples.	Unit2_software_data_vd.zip
Free Vibration of a Single-Degree-of-Freedom System	free.pdf
The Total Response of Single-degree-of-freedom System to a Harmonic Excitation Force	fsine.pdf fsine_phase.pdf
The Steady-state Response of Single-degree-of-freedom System to a Harmonic Excitation Force	sforce.pdf
The Response of a Single-degree-of-freedom System Subjected to Combined Force and Base Excitation.	sdof_force_accel.pdf
The Response of a Single-degree-of-freedom System Subjected to a Unit Step Force	force_unit_step.pdf Matlab script: unit_step_force.m
Dynamic Analysis of a Mass-Damper System	mass_damper.pdf
U.S. Naval Academy, Single-degree-of-freedom Systems, Harmonic Excitation	USNsdof2.pdf
Sine Sweep Frequency Parameters	sweep.pdf
NASA Sine Burst Testing	sineburst.pdf
The State Space Method for Solving Shock and Vibration Problems	state_space.pdf

SDOF Response to Sinusoidal Base Excitation

The Modal Transient Response of a Single-degree-of-freedom System Subjected to Harmonic Base Excitation	sdof_base_excitation.pdf
The Steady-state Response of Single-degree-of-freedom System to a Harmonic Base Excitation	base_sine.pdf
The Steady-state Relative Displacement Response to Base Excitation	relative_disp.pdf

Sine-on-Random Vibration

Single-degree-of-freedom System Response to Sine-on-Random Vibration

sine_on_random.pdf

A. Gokce & M. Baker, Sine on Random Analysis: Alternatives and Challenges

SORA_bhawk_tech_paper.pdf

Andrew Brown & D.S. McGhee, NASA Marshall Space Flight Center

NASA/TP-2003-212257, Statistical Evaluation and Improvement of Methods for Combining Random and Harmonic Loads,

Statistical Comparison and Improvement of Methods for Combining Random and Harmonic Loads (non-copyright AIAA paper)

combined_sine_random.pdf

AIAA-2004-1535-625.pdf

Sine and Random Vibration Equivalence

On the use of a Narrowband Random Power Spectral Density to Cover a Pure Sine Vibration Environment via Rainflow Fatigue Matlab scripts for second method: Main script: sine_to_psd_spec.m Supporting functions: sine_to_psd_spec_ARBIT.m sine_to_psd_spec_RF.m sine_to_psd_spec_TH.m progressbar.m	random_sine_rainflow.pdf
Sine and Random Vibration Equivalent Damage	sr_damage.pdf
Sine and Random Vibration Equivalence	sineran.pdf
A Comparison of Sine and Random Vibration via Tustin's Demonstration Device	Tustin.pdf

Sine and Shock Equivalence

A Method for Using an Equivalent Shock Specification to Cover a Pure Sine Vibration Requirement

Matlab script: shock_sine.m

shock_sine.pdf

Sine, Miscellaneous

Sine Amplitude Metrics

sine_amplitude.pdf

Software	Executable	Source
Sine vibration calculator: 1. Pure sine 2. Sine sweep	sine.exe	_
Sine sweep time history generation. Constant amplitude.	sineth.exe	sineth.cpp
Sine sweep time history generation. Variable amplitude.	sine_syn.exe	sine_syn.cpp
Track sine sweep parameters from time domain signal.	sine_sweep_spectral.exe	sine_sweep_spectral.cpp
Sine function identification and removal.	sinefind.exe	sinefind.cpp
Damped sine function identification.	sinefdam.exe	sinefdam.cpp
Sine vibration response spectrum, (pure sine input)	sinevrs.exe	sinevrs.cpp
Steady-state response of a single-degree-of-freedom system to a sinusoidal force or base excitation.	steady.exe trans.exe	_
Force transfer function for a single-degree-of-freedom system.	force_transfer.exe	force_transfer.cpp
Base excitation transfer function for a single-degree-of-freedom system.	base_transfer.exe	base_transfer.cpp
Sine and Random Vibration Equivalent Damage	damage.exe	damage.cpp
Beat frequency time history generation	beat_generate.exe	beat_generate.cpp
Unit conversion program.	units.exe DLL files: mfc100u.dll msvcr100.dll

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