How we can avoid the un wanted pulses generated at the output of the PID controller

[FSK]

Sir

  I am controlling the level of a  water at desired postion. I  am using PID  controller. The values are tuned and i got the simulated  reult at the out put . But now problem happened  that  some unwanted pulses are generating at the out put of the PID controller. Can any bode help regrds this please.......

regrds

  FSK

[nyc_(is_out_of_here)]

duplicate post on the LabVIEW board   http://forums.ni.com/t5/LabVIEW/How-we-can-avoid-the-un-wanted-pulses-generated-at-the-output-of/m-p...