Solve Vibratory Roller Displacement & Phase Lag w/Free PDF

AI Thread Summary
A free PDF diagram of a vibratory roller is provided to assist in determining drum displacement (Xd), frame displacement (Xf), and phase lags (Teta f and Teta d). Users suggest starting with initial conditions where Xd and Xf, along with their velocities, are set to zero. The discussion highlights the use of software like SimMechanics for modeling the system. Participants recommend researching "state space" to better understand how to incorporate initial conditions into the equations. The conversation emphasizes the importance of establishing a solid foundation for solving the problem.
reza_9216
Messages
8
Reaction score
0
Attached Pdf is a free boday diagram of a vibratory roller without of balance vibratory mechanism. I need to determine the drum displacement (Xd), frame displacement (Xf) and the phase lags (Teta f and Teta d). where do i need to start from and what softwares can i use?
 

Attachments

Engineering news on Phys.org
Hi, I would like to help you, but I don't understand your drawing. However the most simple software to model it, is simechanics.
 
serbring said:
Hi, I would like to help you, but I don't understand your drawing. However the most simple software to model it, is simechanics.

the problem i have is how to start the initial conditions..i know that the Xd and Xf and their velocities are zero, then the question is how put these into the equations to find the unknown variables!
 
research something called "state space". That should help you a lot.
 
reza_9216 said:
the problem i have is how to start the initial conditions..i know that the Xd and Xf and their velocities are zero, then the question is how put these into the equations to find the unknown variables!

with a Couchy problem.
 

Thread 'A practical way to vaporize fuel for high MPG?'

Here's a video by “driving 4 answers” who seems to me to be well versed on the details of Internal Combustion engines. The video does cover something that's a bit shrouded in 'conspiracy theory', and he touches on that, but of course for phys.org, I'm only interested in the actual science involved. He analyzes the claim of achieving 100 mpg with a 427 cubic inch V8 1970 Ford Galaxy in 1977. Only the fuel supply system was modified. I was surprised that he feels the claim could have been...
View full post »

Thread 'Technical Analysis on Titan Sub (Titanic Sub)'

TL;DR Summary: Heard in the news about using sonar to locate the sub Hello : After the sinking of the ship near the Greek shores , carrying of alot of people , there was another accident that include 5 tourists and a submarine visiting the titanic , which went missing Some technical notes captured my attention, that there us few sonar devices are hearing sounds repeated every 30 seconds , but they are not able to locate the source Is it possible that the sound waves are reflecting from...
View full post »

Similar threads

How much weight/force to move gear reduction
Replies
24
Views
8K
Period of Motion from Equations of Motion
Replies
10
Views
2K
Displacement Meter- Simple Harmonic Motion
Replies
8
Views
3K
Dynamics help: Spring force and dynamic motion
Replies
2
Views
3K
Solving Circular Motion Problems: Displacement, Speed, & Acceleration
Replies
2
Views
2K
Equations of Motion & Forces of a Motorcycle Suspension
Replies
3
Views
10K
I Some thoughts about Bell's string paradox alternatives
2
Replies
75
Views
6K
Linear Damping Model: Help Solving Forces & Displacement Vector
Replies
2
Views
6K
Model Pulley: Understanding System Physics
Replies
27
Views
10K
I Length contraction viewed with Heaviside equations
Replies
42
Views
7K

Hot Threads

Recent Insights

Back
Top