可靠性专业术语集

1、效能 effectiveness系统效能 system effectiveness费用效能 cost effectiveness作战效能 operational effectiveness作战适用性 operational suitability持续作战能力 sustainability战备完好性 operational readiness系统战备完好性 system operational readiness系统战备完好性目标 system readiness objective装备完好率 materiel readiness可用性 availability固有可用度 inherent availability (Ai)可达可用度 achieved availability (Aa)使用可用度 operational availability (Ao)能执行任务率 mission capable rate (MCR)出动架次率 sortie generation rate (SGR)在轨可用度 orbital availability可信性 dependability保障性 supp

2、ortability可靠性 reliability耐久性 durability维修性 maintainability测试性 testability安全性 safety完整性 integrity生存性 survivability生产性 producibility互用性 interoperability兼容性 compatibility经济承受性 affordability能力 capability固有能力 capability作战能力 operational capability初始作战能力 initial operational capability (IOC)全面作战能力 full operational capability (FOC)寿命周期费用 life cycle cost (LCC)项目采办费用 program acquisition cost拥有费用 ownership cost费用作为独立变量 cost as an independent variable (CAIV) 系统可靠性和维修性参数 system R&M parameter固有可靠性和维修性值 inheren

3、t R&M value使用可靠性和维修性值 operational R&M value目标值 objective/goal门限值 thresholds规定值 specified value最低可接受值 minimum acceptable value分配值 allocated value预计值 predicted value观测值和验证值 observed value & demonstrated value时间 time在编时间 active time不在编时间 inactive time能工作时间 up time不能工作时间 down time不工作时间 not operating time待命时间 alert time反应时间 reaction time任务时间 mission time维修时间 maintenance time预防性维修时间 preventive maintenance time修复性维修时间 corrective maintenance time改进时间 modification time延误时间 delay time保障资源延误时间 logistic del

4、ay time补给延误时间 supply delay time管理延误时间 administrative delay time故障排除时间 fault correction time重构时间 reconfiguration time全面质量管理 total quality management保证(担保) warranty/guarantee产品保证 product assurance质量保证体系(质量体系) quality assurance system(quality system)质量管理 quality management质量控制 quality control质量保证 quality assurance人的因素 human factors人机综合 human systems integration人-机接口 Man-Machine Interface系统工程 system engineering并行工程 concurrent engineering产品和过程的综合研制 integrated product and process development(IPPD)综合产品

5、研制 integrated product development(IPD)综合产品组 integrated product team(IPT)寿命周期费用分析 life cycle cost analysis备选方案分析 analysis of alternatives(AoA)任务剖面 mission profile环境剖面 environment profile试验剖面 test profile剪裁 tailoring技术状态/配置 configuration技术状态/配置管理 configuration management(CM)工作分解结构 work breakdown structure(WBS)工作说明 statement of work(SOW)目标说明 statement of objectives(SOO)改型 retrofit/retroactive fit改进 modification改装 backfitting失效 failure系统性失效 systematic failure软件失效 software failure单点失效 single point fa

6、ilure灾难性失效 catastrophic failure致命性失效 critical failure偶然失效 random failure瞬时失效 transient failure渐变失效 gradual failure间歇失效 intermittent failure软失效 soft failure共因失效 common cause failure共模失效 common mode failure潜在失效 potential failure。隐蔽功能失效 hidden function failure重复失效 pattern failure多重失效 multiple failure独立失效 independent failure/primary failure从属失效/诱发失效 dependent failure/secondary failure非关联失效 non-relevant failure关联失效 relevant failure非责任失效 non-chargeable failure原发故障 primary fault从属故障/诱发故障 dependent faul

7、t可检测的故障 detectable fault 不可检测的故障 undetectable fault/impossible detects瞬态故障 instantaneous fault软故障 soft fault 延迟故障 delay fault 潜伏故障 latent fault参数故障 parametric fault 共因故障 common cause fault 拓扑独立故障 topologically independent fault 等效故障 equivalent fault 设计故障 design fault 制造故障 manufacturing fault 耗损故障/老化故障 wear out fault/aging fault 缺陷 defect差错/差错 error失误 mistake可靠性 reliability 基本可靠性 basic reliability后勤可靠性 logistics reliability任务可靠性 mission reliability任务成功概率 mission completion probability软件可靠性 softwa

8、re reliability发射可靠度 launching reliability飞行可靠度 flying reliability运载可靠度 carrying reliability 待命可靠度 alert reliability贮存可靠度 storage reliability失效率() failure rate元器件基本失效率(b) electronic component base failure rate元器件非工作基本失效率(nb) electronic component nonoperating base failure rate元器件工作失效率(p) electronic component operating failure rate元器件非工作失效率(np) electronic component nonoperating failure rate通用失效率(G) generic failure rate 使用寿命/使用期限service life有用寿命useful life储存寿命 storage life贮存期 storage period规定贮存期 ass

9、igned storage time总寿命 total life经济寿命 economic life可靠寿命 reliability life百分比寿命 Gamma-percentile life安全寿命 safe life疲劳寿命 fatigue life首次翻修期限(简称首翻期)、第一次大修期 time to first overhaul(TTFO)翻修间隔时间 time between overhauls(TBO)平均不能工作事件间隔时间 mean-time-between-downing-event(MTBDE)致命性失效间的任务时间 mission-time-between-critical-failures(MTBCF)平均任务持续时间 mean mission duration平均失效前时间 mean-time-to-failure (MTTF)平均失效间隔时间 mean-time-between-failures (MTBF)平均维修间隔时间 mean-time-between-maintenance (MTBM)平均维修活动间隔时间mean-time-between-maintenance-actions (MTBMA)平均需求间隔时间 mean-time-between-demands (MTBD)平均拆卸间隔时间 mean-time-between-removals(MTBR)损伤容限 damage tolerance可靠性管理

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