An efficient Expert System — WPSC and implementation

摘要

In previous research, the author has proposed a prototype invention as to the stabilization system, Water-Pressure Stabilizer Control System, and the Patent No. is I301935, in Taiwan. There are some attractive features of that invention including (a) pump, (b) pressure sensors, (c) feedback controller, (d) Micro-Chip Proportional-Integral-Derivative (MCPID) Controller and (e) frequency transformer. The proposed design with the ability is to substitute the traditional water tower and stabilize water pressure in a building. In this paper, the author makes more concrete modulation and makes some improvements as to the feedback controller in the previous invention and presents an Expert System — efficient water-pressure stabilizing control (EWSC) system. First of all, an efficient feedback theory–based algorithm is imbedded in the micro-chip processor to increase the efficiency of the proposed EWSC system. Furthermore, we implement EWSC system in four examples, a 5-floor building and a 4-area factory, a two times more complicated system with respect to the previous and make numerous tests to demonstrate the stabilizing efficiency. Test results show that the efficiency of the proposed EWSC system is more significant while the test system getting bigger and complicated as well as the stabilized water pressure increase.