Multi-cycle and multi-constraint fused aviation emergency rescue efficiency evaluation method

Abstract

The invention discloses a multi-cycle and multi-constraint fused aviation emergency rescue efficiency evaluation method, which comprises the following steps of: firstly, disassembling an aviation emergency rescue task into a set of a plurality of OREAD cycles to obtain five indexes, then determining weights of the five indexes according to task training requirements, and according to a task completion condition, obtaining a task time consumption coefficient and a task success rate, then determining a circulation probability and a circulation difficulty coefficient according to a circulation occurrence probability and difficulty, finally obtaining evaluation values of five indexes, and calculating and obtaining a single-item efficiency evaluation result and a team comprehensive efficiency evaluation result. The task is disassembled into the set of OREAD cycles, and mapping from a task execution process to an evaluation index is realized; two constraints of a task time consumption coefficient and a task success rate are introduced, and two constraints of a cyclic probability and a cyclic difficulty coefficient are added, so that efficiency evaluation is more accurate; a single index is independent from comprehensive evaluation, two-way evaluation is achieved, and evaluation and training are more targeted.

Description

technical field [0001] The invention relates to the technical field of aviation emergency rescue tasks, in particular to a multi-cycle and multi-constraint fusion aviation emergency rescue efficiency evaluation method. Background technique [0002] Team effectiveness refers to the measurement of the degree to which the team completes the specified tasks under the specified project environment conditions and within the specified time. Properly assessing and giving feedback on a team's effectiveness can help improve the team's performance. [0003] The traditional performance evaluation and the determination of its indicators pay more attention to the individual level, often ignoring the role of the team as a whole. As a special task, aviation emergency rescue missions place great emphasis on team synergy, therefore, team effectiveness evaluation is essential. Moreover, the existing research ignores the distinction between objective indicators and subjective indicators, as w...

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Problems solved by technology

Moreover, the existing research ignores the distinction between objective indicators and subjective indicators, as well as the impact of different probability distributions and difficulty levels caused by uncertainty in tasks on evaluation.

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