CooLDuDe

hi friends, i want states (xdot) from the state space[xdot=Ax+Bu], i check the options but i didnt find, Is there any options to get direct states from the statespace or do u hav to do some things........ pz explain briefly, thanks

Thanks a lot for giving suggesstions, It worked by using LM 324 as a buffer, i tried by opamp ca741, it not worked, but by LM 324 it worked fine.... thank once again

FIRSTLY THANKS FOR REPLYING Actually my motor drives current of arount 20 mA. When see the specifications its given 5mA. But i dont want to use other hardware as such. Is there any other solution or suggestion for me. Or any other NI supporting DAQ or Whatever(except NI 9505, it requires LabiewFPGA), which can drive my motor. Thanks

hi frnds, I want to Control DC Motor using NI DAQ Card 6221. My problem is that when i connect the motor to daq card, its not rotating, I have check the voltage at the terminals of DAQ card, its giving me the required voltage, But the motor is not Driving. I have also check the specification of DAQ 6221. there its written the Output Current Drive =+- 5mA. So maybe that why i cant drive the motor, So now what can i do? Can anyone plz suggest me?? Thanks in Advance