3 requests already possible!
received an email and Facebook request for the following features! actually it is all possible already hahaha.
This is the most fantastic simulation for DC motor, thanks to Professor Fu-Kwun Hwang!
|request 1.Adding arrows to show current direction instead of electrons motions which are too fast and too small to see.|
must sure current flow check-box is selected (YELLOW) and velocity (MAGENTA)
|request 2) Adding an arrow for force like this video to show the direction and magnitude of the force|
already available, select FBy checkbox!
|request 3) Adding a button to prevent angular acceleration (i.e. rotate at constant speed). The motor spins too fast after a while and is very hard to analyze. Alternative add in back emf so that it is more realistic and hence will have a maximum angular velocity.|
slide slide Ff = -0.1*w for example, Friction force = -0.1*angular velocity, the higher the lower the terminal rotational speed
Ejs Open Source Direct Current Electrical Motor Model Java Applet ( DC Motor ) « on: October 23, 2009, 06:14:56 PM » posted from:Singapore,,Singapore
author: fu-kwun hwang and lookang https://dl.dropboxusercontent.com/u/44365627/lookangEJSworkspace/export/ejs_users_sgeducation_lookang_DCmotor10.jar