恒流多通道动物机器人遥控刺激系统的研制

Research and Development of Remote Multi-channel and Constant Current Pulse Animal-Robot Stimulation System

遥控刺激系统是动物机器人摆脱各种信号线束缚实现自由运动的必经之路,也是动物机器人走出实验室的必需设备,它的研制在动物机器人研究中具有重要的意义。恒流多通道动物机器人遥控刺激系统由"刺激信号发射站"和"背负式微刺激器"两大部分组成,其不但能够实现对动物机器人双相的恒流脉冲刺激,而且每通道的多个刺激参数分别可调,同时还具有多点位联合刺激和延时刺激的功能。其中,"背负式微刺激器"尺寸小,重量轻,能耗低,性能可靠,适合小型动物的无线刺激实验。

Remote stimulation system is the unique choice, through which animal- robot can move freely without distur- bance from signal wires. It is the essential device for animal -robot to walk out of laboratory too. Therefore, the development of remote stimulation system is very important in the study of animal - robot. A remote multichannel and constant current pulse stimulation system which is made of ＂signal transmit station＂and ＂micro - stimulator＂ have been developed , it can achieve multichannel constant current and bipolar stimulation, the parameter can be adjusted independently and freely. Furthermore, joint stimulation can be achieved in the equipment. Small size, light weight, low energy consumption and reliable performance made ＂piggyback style micro- stimulator＂ extremely suitable for the wireless stimulation experiment of small animals.