Search found 5 matches

by xli4217
02 Oct 2019, 02:21
Forum: General questions
Topic: Obtain sensor data after actuation in asynchronous mode
Replies: 3
Views: 967

Re: Obtain sensor data after actuation in asynchronous mode

Thanks for your response. I'm simulating what it's like running on the real robot and the actual robot runs sensing and actuating threads concurrently. Do you think it's sensible to timestamp every signal. For example, if control is running at 10hz and the first control a1 is sent out at time t = 0,...
by xli4217
27 Sep 2019, 17:25
Forum: General questions
Topic: Obtain sensor data after actuation in asynchronous mode
Replies: 3
Views: 967

Obtain sensor data after actuation in asynchronous mode

Hi, I'm controlling a robot in asynchronous mode sending control commands in non-blocking fashion (opmode_onshot or opmode_streaming). At every timestep "t", I issue a control "a_t", how do I make sure that the sensor reading I obtain is the result of issuing "a_t" and ...
by xli4217
06 Oct 2018, 04:04
Forum: General questions
Topic: simulation slows down with multiple robots
Replies: 1
Views: 1185

simulation slows down with multiple robots

Hi,

I'm experiencing significant slowdown with multiple robots (4 baxters in my case), is this normal? Is there any way to prevent this?

Thanks
by xli4217
19 Sep 2018, 03:29
Forum: General questions
Topic: Attach frame to model
Replies: 1
Views: 997

Attach frame to model

Hi, I was wondering if it's possible to attach a frame to a predefined position/orientation on a robot's gripper and have the frame always follow the motion of the gripper (static relative to the gripper's center frame). Thank you.
by xli4217
02 Jun 2016, 15:35
Forum: General questions
Topic: Contrain motion to certain DOF
Replies: 3
Views: 3235

Contrain motion to certain DOF

Hi, as per the title, I was wondering if there's a quick way to constrain the motion of my robot to say only move in the z direction and fix the other 2 translational and 3 rotational DOFs.

Thank you