Fuzzy Control of Water Tank Level and Matlab Simulation

When controlling the water level of a tank, whose input subjects to a property of uncertainty, the traditional control methods of PID are struggling t o achieve the satisfying objective. Instead, the fuzzy control method is widely introduced in practice. This paper discusses a typical tank system of which the water level is controlled based on the fuzzy algorithm, and makes a simulation a bout the dynamic action of the system under the platform of Matlab. The result p roves that the fuzzy method can perfectly realize the controlling objective.