transiency

1. Variable-gain H_2/ H_ ∞ control for a class of nonlinear system with adjustable transiency
   暂态特性可调的一类非线性系统的变增益H2/H∞控制
2. A new approach to design a variable-gain H_2/ H_ ∞ controller with adjustable transiency for a class nonlinear system, whose parameters depend on its state, was presented.
   针对系统参数依赖其状态的一类非线性系统，提出一种设计暂态特性可调的变增益H2/H∞控制器的新方法。

noun

1. an impermanence that suggests the inevitability of ending or dying

   Synonym:    transiencetransitoriness