This dissertation aims to a dynamic controller designed for material metage on the basis of Intel80C196KC. At first, it introduces some conceptions about intelligent instrument and algorithm research about dynamic weighing. Second, the hardware and software of the controller is analyzed. For its hardware, the principle and basic structure are analyzed. For its software, the programming of liquid crystal, ADC, weighing and the algorithm of dynamic modifying are analyzed. At last, the measure of anti-jamming of the hardware and software is introduced. |