Change-point detection methods are proposed for the case of temporary failures, or transient changes, when an unexpected disorder is ultimately followed by a readjustment and return to the initial state. A base distribution of the "in-control" state changes to an "out-of-control" distribution for unknown periods of time. Likelihood based sequential and retrospective tools are proposed for the detection and estimation of each pair of change-points. The accuracy of the obtained change-point estimates is assessed. Proposed methods offer simultaneous control the familywise false alarm and false readjustment rates at the pre-chosen levels.

翻译：在出现临时故障或短暂变化的情况下,如果意外的紊乱最终导致调整并恢复到最初状态,则建议采用改变点检测方法。“失控”状态变化的基础分布为“失控”状态变化,在未知的时间段内进行“失控”分布。为检测和估计每对变更点提出了基于可能性的顺序和追溯工具。评估了获得的变更点估算的准确性。拟议方法同时控制了家庭错误的警报和预选水平的虚假调整率。