Search found 48 matches

by kleinash
10 Feb 2018, 16:05
Forum: General questions
Topic: Simplified Barrett hand model
Replies: 0
Views: 4709

Simplified Barrett hand model

I have a question regarding the simplified Barret hand model. I remember that it is simplified in that it ignores the "threshold force" and I am trying to work out what that means? Does it mean that when it grasps an object there is a threshold force that would typically stop the grasp fro...
by kleinash
15 May 2017, 13:05
Forum: Bug reports
Topic: Some form of memory leak
Replies: 10
Views: 9759

Re: Some form of memory leak

It managed to make it through the weekend. And is still running :) though its still sitting at 99% usage. It would be nice if there was a way to release cache memory. Perhaps a suggestion for a next revision?
by kleinash
12 May 2017, 16:34
Forum: Bug reports
Topic: V-Rep crashes after locking and unlocking Ubuntu.
Replies: 1
Views: 3166

Re: V-Rep crashes after locking and unlocking Ubuntu.

Hi. I had this issue before - I had to solve it by switching off my screen rather than locking which is not ideal. That being said, I think it has to do with the XServer on my system, if you get anywhere with this pls post, I will do the same.
by kleinash
12 May 2017, 16:32
Forum: Bug reports
Topic: Some form of memory leak
Replies: 10
Views: 9759

Re: Some form of memory leak

Right my PC crashed, just unresponsive so started everything again. Starting just Matlab and V-REP there are no issues. Its definitely when I start up my program. Right now in the beginning after just starting the simulation the memory is 2.4% and total CPU is 99% I can work along side the simulatio...
by kleinash
12 May 2017, 02:11
Forum: Bug reports
Topic: Some form of memory leak
Replies: 10
Views: 9759

Re: Some form of memory leak

and after a day of running: https://www.dropbox.com/s/i3oi9lctkza3tmb/Selection_003.png?dl=0 https://www.dropbox.com/s/hfszlnaahqbwvr8/Selection_004.png?dl=0 https://www.dropbox.com/s/eo3ru0chywieha0/Selection_005.png?dl=0 As yet it hasnt crashed. I am only running one instance of V-REP - not sure w...
by kleinash
11 May 2017, 13:42
Forum: Bug reports
Topic: Some form of memory leak
Replies: 10
Views: 9759

Re: Some form of memory leak

This is after running overnight: https://www.dropbox.com/s/k1y1fjzwzaa5fpo/Selection_002.png?dl=0 I will check every few hours and do the same screen shot to see what's happening and if the memory usage is building, my feeling is that it is and that it's something with XServer - It seems to use a lo...
by kleinash
11 May 2017, 01:33
Forum: Bug reports
Topic: Some form of memory leak
Replies: 10
Views: 9759

Some form of memory leak

V-REP will run fine for a while, days even. My simulation takes days to record all the data. After some time the remote API crashes and my entire computer slows to a standstill - it's a high-performance computer so it shouldn't. Its like there is some form of memory leak. I restart V-REP and things ...
by kleinash
01 Mar 2017, 21:50
Forum: General questions
Topic: V-REP crashing after Ubuntu update
Replies: 1
Views: 1998

V-REP crashing after Ubuntu update

Hi, This is the error I am getting: Using the default Lua library. Loaded the video compression library. Add-on script 'vrepAddOnScript-addOnScriptDemo.lua' was loaded. ./vrep.sh: line 33: 22074 Segmentation fault (core dumped) "$dirname/$appname" "${PARAMETERS[@]}" The only thin...
by kleinash
05 Oct 2016, 14:28
Forum: General questions
Topic: Simple Barrett hand
Replies: 7
Views: 3815

Re: Simple Barrett hand

I hear you - probably why I am unable to see which loop to connect now. I read through the page and I get what it's saying, which is dynamic and what the loop is - I am pretty ok with the theory. But it is almost impossible for me to test that it's working because I have to run through matlab and lo...
by kleinash
27 Sep 2016, 14:27
Forum: General questions
Topic: Simple Barrett hand
Replies: 7
Views: 3815

Re: Simple Barrett hand

There is something I am not getting right:

Copy and paste gives me:
Barrett_openCloseJoint3 -> Barrett_cyl10 -> Barrett_dum12
Then I make BarrettHand parent
But now I need to attach the dum12 to something - or do I need to delete one of the other dummy joints?