Implementation of Human-Machine Interface Based on Electroencephalogram and Electromyography

2011 ◽  
Vol 63-64 ◽  
pp. 385-389
Author(s):  
Geng Huang Yang ◽  
Fei Fei Wang ◽  
Shi Gang Cui ◽  
Li Zhao ◽  
Qing Guo Meng ◽  
...  
Keyword(s):  
Speech Recognition ◽  
Digital Signal Processor ◽  
High Reliability ◽  
Digital Signal ◽  
Skin Surface ◽  
Human Machine Interface ◽  
Human Being ◽  
Machine Interface ◽  
Control Machine ◽  
Signal Processor

The Electfoencephalogram (EEG) and electromyography (EMG) sampled from skin surface are the primary information to mirror the idea of human being. The human-machine interface based on EEG and EMG is used to control machine such as a robot. It is a new taste to apply this type of interface to some special condition such as an astronaut controlling the outside robot in a space ship. Digital signal processor (DSP) is used as sample EEG and EMG in the device. The feature of signal is extract by algorithm running in DSP to control the machine. The speech recognition based on fixed Chinese words is included in the device. Many tests proved that the developed device is capable to control the robot for key operation on a panel with high reliability.

Development of a Digitally-Controlled Servo Amplifier for Robots

1994 ◽  
Vol 6 (2) ◽  
pp. 155-161
Author(s):  
Yuji Shindo ◽  
◽  
Takao Wada
Keyword(s):  
Digital Signal Processor ◽  
High Reliability ◽  
Digital Signal ◽  
Current Position ◽  
Power Transistors ◽  
Digitally Controlled ◽  
Reliability Performance ◽  
Signal Processor

Kawasaki Heavy Industries, Ltd. has developed a digitally-controlled servo amplifier for robot servo motors. The motor's armature current, position and velocity are controlled by the software in a digital signal processor. The servo is designed for high reliability, performance, flexibility and compactness. To achieve these objectives, we developed an ASIC which controls PWM signals for power transistors and encoder signals. The servo amplifier is currently used in the new Kawasaki AD series of robot controllers.

High Voltage Driver for RSFQ Digital Signal Processor

2007 ◽  
Vol 17 (2) ◽  
pp. 470-473 ◽  
Author(s):  
Igor I. Soloviev ◽  
M. Raihan Rafique ◽  
Henrik Engseth ◽  
Anna Kidiyarova-Shevchenko
Keyword(s):  
High Voltage ◽  
Digital Signal Processor ◽  
Digital Signal ◽  
Signal Processor

Real-time digital signal processor-based system for MHD mode identification in ISTTOK

2004 ◽  
Vol 75 (10) ◽  
pp. 4265-4267
Author(s):  
B. B. Carvalho ◽  
H. Fernandes ◽  
J. Sousa ◽  
C. A. F. Varandas
Keyword(s):  
Real Time ◽  
Digital Signal Processor ◽  
Digital Signal ◽  
Mode Identification ◽  
Signal Processor
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