基于majority和median表决算法的混合表决算法

Hybrid Voting Algorithm Based on Majority and Median Voting Algorithm

本文提出结合majority和median的表决算法，问题得到较好改善：首先使用majority表决算法进行工作，当出现无法表决的情况时，计算数据分散程度，如果小于某个设定安全阈值，则使用median表决算法来处理这种情况，若大于安全阈值，则输出一个无法表决的信号。最终的仿真测试表明：结合majority和median表决系统是一种可行的方法，能够提高表决系统输出正确率；错误率虽然有小幅增加，但能够有效改善majority无法输出的情况，同时正确率有一定程度的提高。本文提出的表决算法可以适用于需要提高输出正确率并且可以适当降低安全性的应用环境，测试结果表明对于连续信号和离散信号都有较好的效果。

In this paper, and the median combined with majority voting algorithm,the problem is well improved：the first use of majority voting algorithm to work,when there can not vote on the situation,dispersion calculations,if safety is less than a set threshold,Median voting algorithm is used to deal with this situation,if greater than the safety threshold,the output signal of a no vote.The final simulation shows：with majority voting system and the median is a feasible method to improve the voting system output accuracy;error rate although slightly increased,but the majority can not be output to improve the situation,while a certain degree of accuracy improved.The proposed voting algorithm can be applied to the need to improve output accuracy and can be appropriate to reduce the security applications,test results show that for continuous signals and discrete signals have good results.