設計了適合熔鹽電化學鉭陽極氧化工藝的電化學反應爐及其溫度控制系統，研究了模糊參數自整定PID控制器在電化學反應爐溫度控制系統中的應用。對常規PID控制器和模糊參數自整定PID控制器進行了仿真對比，結果表明基于模糊參數在線自整定的PID控制器系統超調量明顯減小,控制系統的動靜態性能均得到改善。現場實驗結果也證明了該設計方案是合理有效的。
關 鍵 詞 熔鹽電化學反應爐; 溫度控制; 參數自整定; 模糊PID控制器

Abstract The design of an electrochemistry furnace for melting-salt electrochemistry tantalum anodic oxidation process and its temperature control system is introduced in this paper. The application of the parameter self-tuning fuzzy proportional-integral-derivative (PID) controller in this temperature control system is studied. In comparison with the conventional PID temperature control system, the simulation results indicate that the electrochemistry furnace with the parameter self-tuning PID controller has high control precision, good dynamic and static performances. The spot experiment result shows that the design has good practicability and validity.
Key words melting-salt electrochemistry furnace; temperature control; parameter self-tuning; fuzzy PID controller