单片机外文翻译.doc

外文翻译 数控机床的发展新趋势 外文摘要： From the CNC machine tool industry has been entered into the CNC machine tool control system are the object of continuous research and development by people.However, with the development of the times of technology and human-computer interaction requirements continue increasing,the ultimate dream of people become machine communication with natural language.So voice interactively will be on the agenda.From a speech recognition system to the present, with language and machine interaction has gradually been applied to many fields.Speech recognition system products were from the lab into people’s lives.However, its application tends to be concentrated in small products and equipment.This paper, the speech recognition system and CNC machine tools of the fuzzy control theory to study large-scale industrial equipment used in the control system, designed to promote the industrial sector in speech recognition systems, interactive way for further research.This paper the numerical control system was analyzed at home and abroad with the main control method and control scheme was proposed in the speech recognition based on the fuzzy control system of CNC machine control program.Overall structure of the system was described, and Why SPCE061A MCU was as the core of the control system.CNC machine tool control system was outlined the composition and working principle,so CNC machine tool control system for dynamic performance was analyzed,then a fuzzy controller was researched and designed.The various components of the overall system was analyzed id detail from the control hardware.The speech recognition and realization of fuzzy control was described in detail from the software.A key part of the interactive voice recognition system was done a detailed analysis and research.Studies have shown that combination of speech recognition and fuzzy control, micro controller-based SPCE061A powerful CNC control system was system stability, high security and good scalability