The small area extends continuously with the reformation, the several-storied building layer count of add continuously high, our country the residents is more and more outstanding with the difficult problem of water, big and parts of regions are widespread to exist the useful high peak of water to expect the key figures to provide not up water,
the high residents usually appear with the difficult problem of water, bringing for life biggest inconvenient .and at the above-mentioned problem, this text researches to manufacture to change the Frequency to adjust soon presses the water supply controller, pass the control changes the machine of Frequency of exportation frequency regulate the water pump electrical engineering to turn thus and automatically soon, carry out the to press the water supply.Attain the purpose" use how much water, provide how much water" of supply water the efficiency at the same time.The adoption should supply water the system not to need to construct a water tank, water tower, the fluid matter has no to pollute two times.
This paper adopts fuzzy PID control algorithm which combines fuzzy
control and PID control according individual characteristic and theory
effectively gets over their disadvantage, at the same time, preserving
their merits. The methods of the fuzzy-PID controllersystem-controlling,