jm + industrial   2

“factory infatuation” -- 'an enthusiasm that has taken root among young urbanites whose lives are increasingly remote from Japan’s manufacturing base. Apparently influenced by the popularity of glossy factory photography books published in the past decade, tourists and day-trippers now flock to appreciate the aesthetic charms of industrial installations – especially at night, when lights and flares add to their appeal.'
factories  industrial  kojo-moe  via:Urbanopolis  japan  photography 
5 weeks ago by jm
PID controller
Good to know; this generic anti-flap damping algorithm has a name.
A proportional-integral-derivative controller (PID controller) is a generic control loop feedback mechanism (controller) widely used in industrial control systems. A PID controller calculates an "error" value as the difference between a measured process variable and a desired setpoint. The controller attempts to minimize the error by adjusting the process control outputs.
control  damping  flapping  pid-controller  industrial  error  algorithms 
february 2014 by jm

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