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Hello,
According to my university project I need to implement sensor fusion (Kalman Filter) based on the data coming from compass, gyroscope and accelerometer.
The problem is that I do not know how to define the initial values of Covariance Matrx (P0), Covariance Matrix of the process noise (Q)...
hi,
KlausST answered instead of me :D :D
yes typical maximum voltage values of DAC rheostats is about 5V. It seems like the best method here is to use what KlausST has recommended.
Thank you for your suggestions. But my goal is to design Programmable Power Supply with the output voltage range from 1V to 130V (with 0.1V step unit). In my circuit I am using LTC7138 Step-Down Regulator (here bellow you can find the picture of it). Firstly I thought to use 10 bit digital...
Hi , thank you for your response.
LTC7138 regulator's output range is about from 0,8V to Vin (130V in this case)
This LTC7138 regulator is adjustable. The final purpose is to get Programmable Power Supply with the output voltage range from 0,8V to 125V, which we can obtain by changing the values...
Hi everyone, I am designing Power supply, using LTC7138 Step-down regulator. Input voltage is equal 130V and the output should be also 130V output voltage with 400mA maximum output current. After designing and testing the circuit, unlikely for me, the results were not satisfied me. When the...
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