混沌开关电容A/D转换器的设计与应用  

Designed and Using of Chaos switched- capacitor A/D converter

作　　者：曹才开[1] 

机构地区：[1]湖南建材高等专科学校电子信息系,湖南省衡阳421008

出　　处：《微计算机信息》2005年第08Z期148-150,共3页Control & Automation

摘　　要：基于混沌帐篷映射和开关电容(SC)技术设计了A/D转换器,该转换器具有非线性放大、便于实现集成、成本低、工作可靠等优点。用该A/D转换器设计了模拟式阵列触觉传感器信号采集系统,仿真结果说明该方法实用可行。The A/D converter circuit is designed Based on chaos tent map and switched-capacitor（SC） technique . This converter circuit have Advantages for nonlinear amplifying ,it is convenient to realizes to gather,the cost is low and the work is dependable, The analog array tactile sensor Signal collecting system that make use of the A/D converter. Simulation results indicate that the method is practical and efficient highly.

关 键 词：混沌电路 开关电容 A/D转换 阵列传感器 信号采集 

分 类 号：TP212.6[自动化与计算机技术—检测技术与自动化装置]