Based on the characteristics of information , there are two kinds of consistence test methods : static method and dynamic one . static consistence test method contains rank sum test , mood test , etc . as for the dynamic consistency test methods , the emphasis is focused on spectrum analyses , such as maximum entropy spectrum estimation , etc . in engineering applications , constituting precision evaluation projects of diverse war indexes have been intensively analyzed , all steps of evaluation have been synthetically analyzed and applied to engineering : an integrated evaluation example is provided 驗前信息的一致性檢驗的優(yōu)劣對小樣本下試驗鑒定的影響是很大的,文中根據(jù)驗前信息的特性給出了小樣本靜態(tài)檢驗方法和動態(tài)檢驗方法,靜態(tài)檢驗法有秩和檢驗、 mood檢驗法等,動態(tài)檢驗中重點對頻譜檢驗法,如對最大熵譜等作了理論分析。