An article on sliding mode controller

this file contain the following Doc about Sliding Mode Control: 1)A Novel Approach for Chattering Minimization in Sliding Mode Control 2)A Novel Low Chattering Sliding Mode Controller 3)Automatic Docking Using Second Order Sliding Mode

采用单片机为控制器，DS18B20为温度传感器，滑动电阻为水位控制器，实现对热水器控制。系统为PROTEUS仿真。-By using single chip computer as the controller, DS18B20 as a temperature sensor, a sliding resistance to water level controller, to achieve water heater control. System for PROTEUS simulation

运用PID调节器，实现直流电机在带动负载的情况下也能稳定的运行。运用A/D转换芯片将滑动变阻器的模拟电压转换为数字量作为控制直流电机速度的给定值；用压控振荡器模拟直流电机的运行（电压高-转速高-脉冲多），单片机在单位时间内对脉冲计数作为电机速度的检测值；应用数字PID模型作单片机控制编程，其中P、I、D参数可按键输入并用LED数码显示；单片机PWM调宽输出作为输出值，开关驱动、电子滤波控制模拟电机（压控振荡器）实现对直流电机的PID调压调速功能。-Use of the PID controlle