cultivated
发表于 2025-4-1 05:09:38
Michael Beasley BSc (Hons), CEng, MIEE, FSaRSi) persistent surpluses in some sectors; (ii) rising financial costs in supporting the Common Agricultural Policy (CAP); (iii) failure to achieve structural changes and to correct the increasing imbalance between production and demand; (iv) failure to support regional balances in the farming areas o
鸟笼
发表于 2025-4-1 09:10:55
Spare Parts Provisioning,In a repairable system it is necessary to hold spare units in stock so that replacements can be made when necessary. Thus, an important part in the planning of system maintenance is the estimation of the number and distribution of repair centres, the number of repairmen stationed at each repair centre and the repair stock which should be held.
Slit-Lamp
发表于 2025-4-1 11:29:56
System Reliability Prediction,In this chapter the methods of reliability prediction which have been described in previous chapters are summarised and a consolidated process for system reliability prediction is presented.
hypertension
发表于 2025-4-1 14:41:36
Reliability Growth,Except for high-reliability systems like spacecraft or undersea cables, it would be unreasonable to expect the earliest-made systems sold to a customer to show their full potential reliability. Usually there are teething problems in both manufacture and maintenance of new systems, and these cause the reliability to be lower than that predicted.
提升
发表于 2025-4-1 21:50:17
Some Analytical Methods and Computer Software,In this chapter, the topics of Fault Tree Analyses (FTA) and Failure Mode, Effect and Criticality Analysis (FMECA) are covered briefly. References to more detailed descriptions have been added where necessary. In addition, section 19.4 lists some of the computer software which is currently available commercially.