time-varying parameter uncertainties 时变参数不确定性
Rope dynamic performance and system parameter uncertainties (the rope stiffness and damping) are fully considered when the model is built. Elevator system is a complicated nonlinear system.
模型建立充分考虑了曳引钢丝绳动态性能和存在系统参数不确定性（如曳引钢丝绳的刚度和阻尼）问题。
参考来源 - 基于T·2,447,543篇论文数据，部分数据来源于NoteExpress
The simulation example shows that control law can guarantee fast convergence of error as well as robustness of parameter uncertainties and external disturbances.
仿真实例表明，该控制律能保证误差的快速收敛性及对参数不确定性和外部扰动的鲁棒性。
The system involves state time delay and parameter uncertainties.
系统包含状态时滞和参数不确定性。
Discusses the robust stability of a class of interval switched systems with parameter uncertainties.
讨论了一类区间切换系统的鲁棒稳定性。
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