The reason why we designed electronic tongue based on chaotic dynamic is that chaos is sensitive to the initial parameters . when different taste substances are added to the solution , the peak interval series of membrane oscillation are not the same . so do the atractors 基于混沌理论的电子舌主要是根据混沌对初始参数的敏感性设计的，加入不同味觉物质时候膜振荡波形的尖峰间隔序列不同，相对应的吸引子图也就不同，由此可区分不同味觉物质。
