§3.3 驱动电源的工作原理 .....................................................................................22
§3.4 驱动电源的设计原则 .....................................................................................24
§3.4.1 电源的可靠性设计原则 ........................................................................24
§3.4.2 电源设计的经济性原则 ........................................................................24
§3.5 驱动电源的设计 .............................................................................................24
§3.5.1 电源设计框图 .......................................................................................24
§3.5.2 直流高压稳压电源设计 .......................................................................25
§3.5.3 直流放大电路设计 ...............................................................................29
§3.5.4 放电回路及短路保护电路设计 ...........................................................31
§3.6 驱动电源性能测试 .........................................................................................33
§3.6.1 放大倍数 ................................................................................................33
§3.6.2 线性度 ....................................................................................................34
§3.6.3 分辨率 ....................................................................................................34
§3.6.4 输出纹波 ................................................................................................35
§3.6.5 频率响应特性 ........................................................................................35
§3.7 本章小结 .........................................................................................................36
第四章 微位移闭环实验系统设计 .............................................................................. 38
§4.1 控制方式的确定 ..............................................................................................38
§4.2 控制系统结构框图 ..........................................................................................38
§4.3 单片机控制系统设计 ......................................................................................39
§4.3.1 单片机基本工作配置电路 ...................................................................39
§4.3.2 控制信号输出电路设计 ........................................................................40
§4.3.3 反馈信号采集电路设计 ........................................................................42
§4.3.4 LED 显示及按键控制电路设计 ...........................................................44
§4.3.5 通信电路设计 ........................................................................................45
§4.4 控制方法分析 ..................................................................................................46
§4.4.1 PID 控制 ................................................................................................ 46
§4.4.2 自适应控制 ............................................................................................46
§4.4.3 神经网络控制 ........................................................................................47
§4.5 试验系统软件设计 .........................................................................................47
§4.5.1 径向基函数(RBF)神经网络 ................................................................ 47
§4.5.2 微位移定位系统的 RBF 神经网络模型参考控制 ............................. 49
§4.6 本章小结 .........................................................................................................50