最后优化残差产生器的参数，使得故障检测系统对未知输入具有较强的鲁棒性，同时对故障具有较高的灵敏度。
Finally the parameter of the residual generator is optimized, so that the fault detection system is robust to the unknown inputs and simultaneously sensitive to the faults.
在残差决策阶段，采用模糊自适应门限的判决方法，提高了故障检测的鲁棒性。
At the stage of residual decision, an adaptive fuzzy threshold method is used to enhance the robustness of fault detection.
同时，针对残差信号与未知输入干扰不能完全解耦的情况，本文采用特征结构配置方法进行鲁棒故障检测滤波器设计。
Then the design of fault detection filter with robust eigenstructure assignment is investigated in a class of residual signal for the unknown input disturbance can not be completely decoupled.
鲁棒故障检测滤波器方法使残差既有干扰解耦特性又有方向特性。
The robust fault detection filters can ensure that the residual error, generated by this filter, has both robust and directional properties.
相对残差产生器的主动鲁棒性设计，自适应阈值方法也是提高故障检测系统的灵敏度和鲁棒性的一种有效方法。
Compared with active robust approaches based on generating residuals, robustness and sensitivity of fault detection system can be enhanced by using adaptive thresholds too.
在较弱的条件下得到了较小的残差集，从而提高了控制系统的鲁棒性。
A smaller residual set is obtained in the more weak conditions, and the robustness of th.
大多数现有的鲁棒故障诊断系统集成设计方法都采用基于2范数的残差评价函数。
In most of the existing integrated FD system design approaches, the 2 norm of residual signal is widely adopted as the residual evaluation function.
所设计的滤波器同时满足残差对干扰的鲁棒性和对故障的灵敏性。
The filter is designed to meet the residual right of interference robustness and fault sensitivity.
所设计的滤波器同时满足残差对干扰的鲁棒性和对故障的灵敏性。
The filter is designed to meet the residual right of interference robustness and fault sensitivity.
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