| Design,Implementation,and Simulation of a PLC Based Speed Controller Using Fuzzy Logic |
| A.M.Graham |
| 关键词：Fuzzy Methods; Speed Control |
| 主要内容：Successful implementation of the Euzzy method for speed control of a motor I generator set using a general-purpose programmable logic controller (PLC) is demonstrated in this paper.Speed control of DC motors via a changing armature voltage is a common practice throughout industry at the present time. In addition, general-purpose PLCs are the most common controllers utilized in the control of power plants and industrial plants.However, this work suggests a method for increasing the utilization level of an existing general-purpose PLC. In effect, the PLC is requested to perform the additional task of speed control using the elegant and effective fuzzy scheme. With a control scheme based on fuzzy methods, the speed control algorithm was accomplished from within the standard PLC ladder-logic. In addition, simulations were performed for a speed governor for a typical 11 MW steam turbine... |
| 《2000 IEEE》 |
| 全文下载请进入http://hightech.stlib.cn/tpi_1/sysasp/include/index.asp |
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