For the analysis and synthesis of uncertain systems , this dissertation admits some tolerance of uncertainties , within which robust performances are guaranteed 为此，本文在系统分析与系统综合中将考虑系统有一定结构的不确定性，从而研究系统的鲁棒性能。
The segmentation experiment for several images shows that the improved algorithm possesses better segmentation and more robust performance than the original algorithm 利用多幅图像进行了多阈值分割的仿真试验，结果表明，改进的基于势函数的多阈值图像分割算法具有更好的鲁棒性和分割效果。
Internal model control ( imc ) is successful in controlling the plant with large time delay . it has good robust performance , simple structure , only a few tuning parameters and is easy to design and tune 内模控制可成功应用于含纯滞后的对象的控制，且鲁棒性强，结构简单，设计直观简便，在线调整参数少。
Mr michael chan , vice chairman of greek mythology casino , said : " we are much encouraged by the robust performance of the casino and will speed up the expansion of vip rooms and slot machines 管理层对希腊神话娱乐场取得骄人业绩，深感鼓舞。希腊神话娱乐场副主席陈镜明先生称：我们会加快贵宾厅及角子老虎机之业务扩展。
The controller can guarantee the stability and robust performance of the system with a confined time delay , which may be longer than a sampling period in spite of ignorance of the time delay distribution 该控制器可以在延时大于采样周期，并且无需知道系统延时统计规律的基础上保证系统在一定的延时范围内的稳定性和鲁棒性。
Further investigation includes : robust performance under unknown actuator and sensor delays ; extending dsc to mimo systems ; integrated development environment for vehicle control application 进一步的研究工作包括：执行器具有未知滞后的dsc控制器鲁棒性；将dsc设计思想扩展到多输入多输出系统；汽车控制器集成开发环境等。
Through the load test and tolerance test to network interface , we can inspect the robust performance of interface , it assures the system of dealing with the abnormal input correctly and improves the system ' s security and credibility 通过网络接口的负载测试和容错性测试,可以对接口的健壮性进行检验,从而确保各种异常输入的正确处理,提高系统的安全性以及可靠性。
With the successful application of linear matrix inequality ( lmi ) to the research of robust control , many internal and oversea scholars intend to transform the robust stability and robust performance of uncertain systems into solving the problems of lmi 随着线性矩阵不等式( lmi )技术在鲁棒控制研究中的成功应用，国内外学者越来越倾向于将不确定系统的鲁棒稳定性和鲁棒性能问题归结为lmi的求解问题。
The simulational results show that the proposed intelligent fault tolerance technology has good robust performance , and can detect sensor failures on time and present good acco mmodation to replace the failed sensors , even there is a lot of noise and perfor mance degeneration 文中开展了半物理仿真实验,实验结果充分证明了该技术能适应实验现场多变的环境，能正确诊断发动机传感器故障并提供解析余度，具有较好的鲁棒性。
2 . studied the structure singular value theory in the paper , and also discussed robust stability and robust performance in uncertain block system via structure singular value . as simulation sample applied its to a spacecraft controller , the result show efficiency of ssv algorithm 研究了结构奇异值理论，讨论了存在不确定性块结构系统的鲁棒稳定性和鲁棒性能问题，并以某飞行控制器作为仿真算例说明了结构奇异值方法的优越性。
