Thread: Control system response time and bandwidth?
View Single Post
  #1   Spotlight this post!  
Unread 05-02-2004, 12:19
KenWittlief KenWittlief is offline
.
no team
Team Role: Engineer
  
Join Date: Mar 2003
Location: Rochester, NY
Posts: 4,213
KenWittlief has a reputation beyond reputeKenWittlief has a reputation beyond reputeKenWittlief has a reputation beyond reputeKenWittlief has a reputation beyond reputeKenWittlief has a reputation beyond reputeKenWittlief has a reputation beyond reputeKenWittlief has a reputation beyond reputeKenWittlief has a reputation beyond reputeKenWittlief has a reputation beyond reputeKenWittlief has a reputation beyond reputeKenWittlief has a reputation beyond repute
Control system response time and bandwidth?
has anyone done any testing on the new control system to measure the following parameters?:

1. when you move a joystick, how long until the change in value is output to the mapped PWM (victor) when using the radio link?

2. if you change a PWM output in the code, how long until it is output to the PWM cable?

3. how long does it take to send out the full PWM command? ie, how long is the PWM signal period?

4. When an analog or digital input is changed at the input pins, how long until the code sees the new value in the corresponding variable?

I didnt see this info in the specs for the OI and RC - if you know where to find it please point me in the right direction - if you have NOT actually measured it with a scope, please dont guess - if nobody knows for certain I will drag my digital scope to our site tonight and measure them.