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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
Extracting Sine Tones from a Power Spectral Density extract_sine_tones.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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