Mathematics model is established, and verified by the imitation of computer. The results show that the method can effectively improve the accuracy and reliability of the position.
建立其数学模型，并进行计算机仿真验证，其结果显示出该方法可以有效地提高目标的位置精度与可靠性。
2
Based on this mathematics model, the optimum signal-processing circuit, having high reliability and high stability, is designed and applied to the automatic measurement system of the focusing units.