Discusses the redundant optimal scheme of four two-degree-freedom gyroscope strapdown system, and presents the linearity correlation technology that detects and identifies the fault making use of parity equation.
讨论了四目二自由度陀螺仪捷联系统的余度最佳配置方案，提出了利用奇偶方程进行故障检测与识别的线性相关技术，得出了余度技术不仅能提高系统的可靠性，而且还能提供重复测量数据，并能利用最小二乘进行数据处理，求解角速率的最佳估值。
A parity space approach to fault detection based on optimal sensor location is proposed.
提出一种基于传感器最优配置的等价空间故障检测方法。
Cycle Slip Detection Based on Optimal Parity Vector Test
基于最优奇偶向量检测的周跳检测
Through the Monte Carlo simulation, it is shown that the approach of choosing optimal parity vector greatly increases the ability of fault detection and the effectiveness of fault isolation is better than that of the GLT approach.
与常用的广义似然比方法相比，该方法明显地提高了故障的检测能力，此外，对故障的隔离效果也更好。
Parity space approach was introduced to design the optimal filter matrix, which used to filter out the nuisance faults, so the target fault could be detected and tracked.
采用对等空间方法设计最优滤波矩阵滤除干扰故障噪声，从而对目标故障进行检测和跟踪。
Solving Parity Declustering Optimal Problems in Network Based RAID by Using Two-Weighted-Objective Genetic Algorithms
用双目标加权遗传算法解决网络磁盘阵列系统下校验散布布局优化问题的研究