【摘要】 <正> 四、扰动的传播规则 由标称样本轨迹构造扰动样本轨迹,必须研究扰动的传播规律.对几种情况下的扰动传播规则进行研究,现已得到比较明确的结果. (一)零阶扰动传播规则 零阶扰动传播规则是指无穷小扰动的传播规则.所谓无穷小扰动,是指这种扰动在传播过程中,扰动和标称样本轨迹间存在“确定性的相似更多还原

【Abstract】 The paper describes the main ideas of perturbation analysis of DEDS. The earlier results on perturbation generation, perturbation propagation and performance sensitivity are summarized. Especially, the event domain formalism for sample path, infinitesimal perturbation analysis, first-order perturbation analysis and extended perturbation analysis are explained in detail.更多还原