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  • Users: truongpm
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  1. truongpm

    represent servo angle motion

    Without going into detail with the PWM signals/actual servo mechanics, how can I command a body to rotate to some angle with some constant angular velocity? My control system's actuator is a small, constant-force rocket thruster attached to a servo, so the servo needs to move to certain angles...
  2. truongpm

    Motor backlash - modeling in simulink?

    Hey, I am trying to understand the effects of motor backlash and how to possibly model it in Matlab/simulink. The system I am trying to model is a servo turning an active rocket thruster (think vernier thruster for attitude control). What would be the best tool for this issue in simulink?
  3. truongpm

    Inverted pendulum control using fuzzy logic

    Hi, I am trying to practice with simulink and fuzzy logic on the inverted pendulum system. I am following this website's PID example, but would like to substitute PID with fuzzy logic: http://www.library.cmu.edu/ctms/ctms/simulink/examples/pend/pendsim.htm My main question at this point is...
  4. truongpm

    Moment of inertia - inverted pendulum

    Hi, I have been trying to understand the dynamics behind an inverted pendulum from this webpage: http://www.library.cmu.edu/ctms/ctms/simulink/examples/pend/pendsim.htm I don't get what the moment of inertia (I) of the rod is. I was thinking it should be about the end of the rod: m*(2L)^2...

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