基于语音信号的嵌入式假肢控制系统研究  

Research of embedded prosthetic control system based on the speech signal

作　　者：楚岩[1] 唐康[1] 陈亮[1] 巨永锋[1] 

机构地区：[1]长安大学电子与控制工程学院,陕西西安710064

出　　处：《电子设计工程》2013年第24期174-177,共4页Electronic Design Engineering

摘　　要：文中以凌阳SPCE061A单片机作为核心控制芯片,研究了一种基于语音信号的嵌入式假肢控制系统。该控制系统主要由声音采集和音频输出构成,通过语音命令就能够实现对假肢的多自由度运动控制,弥补了基于EMG和EEG控制系统的不足,并且提高了假肢控制系统的识别率,实现了语音信号对假肢的控制。The paper studied a prosthetic control system based on voice signals and the core control chip is based on Sunplus SPCE061A MCU. The system mainly composed by the audio output and sound collection. It can be able to achieve multi- degree freedom control of the prosthesis by using speech command. It is more convenient to the disabled and also improves the recognition rate of control system. So it makes up for the deficiency of control system based on the EMG signal and EEG signals and it have achieved the control of prosthetic by speech siznal.

关 键 词：自动控制 凌阳SPCE061A单片机 语音信号 假肢控制 

分 类 号：TN7[电子电信—电路与系统]