Sentence examples for rolling stock failure from inspiring English sources

Evaluate the criticality level of a rolling stock failure and prioritise the failure modes in descending order.

A rolling stock failure may cause delays and disruptions to transport services or even result in catastrophic derailment accidents.

development of a more quantitative approach to characterise the likelihood that a rolling stock failure may occur and the impact of likely consequences.  .

The criticality level of a rolling stock failure is defined by a risk factor (R) which is calculated by multiplying the likelihood rating (O) by the impact rating (S), i.e. {text{R}} = {text{O}} times {text{S}}.

The criticality level of a rolling stock failure is calculated by multiplying the likelihood of occurrence of the failure mode (O) and the severity of damage caused by the failure (S), each being rated with a number from 1 to 10 (1 = lowest, 10 = highest).

proposition of a multiple criteria FMECA approach for risk evaluation of different rolling stock components; evaluation of the cost effectiveness of PM programmes for rolling stock with respect to risk evaluations (see [25]); development of a more quantitative approach to characterise the likelihood that a rolling stock failure may occur and the impact of likely consequences.

Open image in new window Fig. 4 A criticality matrix for rolling stock failures.

Finally, several potential protective measures to eliminate the root causes of rolling stock failures are provided.

Section 3 presents a FMECA methodology for risk evaluation of rolling stock failures.

The proposed methodology for risk evaluation of rolling stock failures, as shown in Fig. 2, includes nine steps.

Some common root causes of the rolling stock failures are electrical/mechanical overloading, installation failure, software failure, hardware failure, material defects are calibration errors.