Ajith kumar's profile - activity

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2021-01-31 11:56:24 -0600	received badge	● Taxonomist
2018-03-23 16:59:28 -0600	received badge	● Famous Question (source)
2017-10-18 14:23:55 -0600	received badge	● Notable Question (source)
2017-10-02 20:48:46 -0600	received badge	● Popular Question (source)
2017-10-02 14:49:35 -0600	received badge	● Nice Question (source)
2017-10-02 10:01:35 -0600	received badge	● Famous Question (source)
2017-10-02 10:01:35 -0600	received badge	● Notable Question (source)
2017-10-02 10:01:35 -0600	received badge	● Popular Question (source)
2017-10-02 02:41:21 -0600	asked a question	Bird wing simulation using Gazebo Bird wing simulation using Gazebo Hi all, I would like to simulate Ornithopter using Gazebo. Since Gazebo currently does
2017-01-27 14:59:05 -0600	commented question	camera sensor does not attach to quadcopter Can you please post the output when you start gazebo with verbose "gazebo -verbose"?. I think the opencv joint havent properly created. It couldn't find opencv::link.
2017-01-27 14:48:53 -0600	asked a question	Need information on aerodynamic parameters of lift-drag plugin Hi all, I recently created a aircraft model and applied liftdrag plug into its control surfaces. I followed cessna aerodynamic parameters. But, I couldn't get the required flight. I think It would be useful if I fix these parameters according to my model. So, please give the source(or citation of research paper) from where the aerodynamic parameters such as cla,cda, etc are taken `<a0>0.4</a0> <cla>4.752798721</cla> <cda>0.6417112299</cda> <cma>0</cma> <alpha_stall>1.5</alpha_stall> <cla_stall>-3.85</cla_stall> <cda_stall>-0.9233984055</cda_stall> <cma_stall>0</cma_stall>.`
2016-12-01 18:22:33 -0600	received badge	● Famous Question (source)
2016-11-10 14:16:22 -0600	received badge	● Notable Question (source)
2016-11-10 14:16:22 -0600	received badge	● Popular Question (source)
2016-11-06 19:38:09 -0600	received badge	● Editor (source)
2016-11-06 19:37:17 -0600	asked a question	Elasticity/Flexibility to Gazebo Links. Hi all, Is there any way to simulate provide the elastic property of the links?. I am trying to simulate Ornithopter(a robotic bird) in Gazebo platform. The problem is the wing has to be flexible and elastic to create vortices. But, I can't find a way to do that. Is it possible in Gazebo?.
2016-08-29 11:31:20 -0600	received badge	● Student (source)
2016-08-14 21:04:04 -0600	received badge	● Enthusiast
2016-07-23 04:53:19 -0600	asked a question	Is LiftDrag Plugin applicable for ornithopter? I am currently working on ornithopter model. I am not good in aerodynamics. I used LiftDrag plugin on wings of my model. It could achieve reasonable lift at a certain flapping frequency. But, Liftdrag plugin is solely created for aircrafts (not sure). Is it correct to apply the plugin to ornithopters?. [Note: The model lifts only when LiftDrag plugin is applied]
2016-07-23 04:53:16 -0600	asked a question	Is LiftDragPlugin applicable for ornithopter? I am currently working on Ornithopter model. I am not good in aerodynamics. I applied LiftDrag plugin to wings of my ornithopter. It produces reasonable lift at a certain flapping frequency. But, I am not sure whether it is correct to apply LiftDrag plugin (designed for fixed wing airfoils) for flapping ornithopter.