Hi all the experts here,
Happy New Year everyone. I have some questions here regarding to my project. Please give me some precious comments, thanks a lot.
Currently I have a project, it is a xy positioning table...I use two dc motors as the actuators of the system and two potentiometer as the feedback sensor. Now I need to build a model for the entire system using Matlab. I am going to create the model by using data driven modeling (using the input output data that I have collected from the open loop testing of my system).
Now my problem is I am not sure what is the physical quantity that i need to measure to use as the output data? Is it the speed of the dc motor or the position of the dc motor? The input data I think is the normal input voltage. Then what suppose to be the output data? Is the way I am using to collect input output data correct? I can use system identification toolbox to build the model of my system right?
I am going to build two models for x-axis and y-axis respectlively. Please let me know if my explaination is unclear. Please advice. Thank you very much.
Regards,
herher
Happy New Year everyone. I have some questions here regarding to my project. Please give me some precious comments, thanks a lot.
Currently I have a project, it is a xy positioning table...I use two dc motors as the actuators of the system and two potentiometer as the feedback sensor. Now I need to build a model for the entire system using Matlab. I am going to create the model by using data driven modeling (using the input output data that I have collected from the open loop testing of my system).
Now my problem is I am not sure what is the physical quantity that i need to measure to use as the output data? Is it the speed of the dc motor or the position of the dc motor? The input data I think is the normal input voltage. Then what suppose to be the output data? Is the way I am using to collect input output data correct? I can use system identification toolbox to build the model of my system right?
I am going to build two models for x-axis and y-axis respectlively. Please let me know if my explaination is unclear. Please advice. Thank you very much.
Regards,
herher