提出了概率约束的确定性等价转换方法。
The equivalent transformation approach is put forward for the probability constraint.
该方法实现了自适应律与控制方法的分离，从而避免了传统‘确定性等价原理’带来的系统分析和实际应用的复杂性。
This approach separates the adaptive law and the control approach such that it avoids traditional 'certainty equivalence principle' which makes system analysis and practical application complicated.
在不确定情况下，如果其他条件相同，人们不喜欢有风险的项目。一般地说，不确定项目的成本和收益必须转换成确定性等价。
In uncertain situations, individuals favor less risky projects, other things being the same. in general, the costs and benefits of uncertain projects must be converted to certainty equivalents.
该模型以极限状态设计方法为基础，采用机遇约束规划方法变换为一个等价确定性非线性规划问题。
This model is based on the limit state design philosophy. This paper adopts the chance constraint programming method and changes the model into an equal deterministic nonlinear design problem.
本文还提出了非线性多自由度系统在非平稳随机激励和确定性外力的共同作用下，响应分析的等价线性化方法。
An equivalent linearization method is proposed to the case of the nonlinear multi-degree-of-freedom systems with combined excitations of nonstationary processes and deterministic forces.
对非线性确定性系统，利用稳定性的线性等价原理，提出了这一类非线性系统的稳定性判据；
As to nonlinear determined system, a criterion was presented in light of the linear equivalent stability principle;
对非线性确定性系统，利用稳定性的线性等价原理，提出了这一类非线性系统的稳定性判据；
As to nonlinear determined system, a criterion was presented in light of the linear equivalent stability principle;
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