Join us for a 1-hour webinar on ST's STM32WB with integrated BLE 5 and IEEE 802.15.4
5th December, 2018 - 10 am CET
bpavsic je napisal/-a:App je lahko kar webpage s canvasom ali čem podobnim, povezava pa websocket ali udp in esp8266. Še najtežji del se mi zdi PID.
error_prior = 0
integral = 0
KP = Some value you need to come up (see tuning section below)
KI = Some value you need to come up (see tuning section below)
KD = Some value you need to come up (see tuning section below)
while(1) {
error = desired_value – actual_value
integral = integral + (error*iteration_time)
derivative = (error – error_prior)/iteration_time
output = KP*error + KI*integral + KD*derivative + bias
error_prior = error
sleep(iteration_time)
}
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