{"id":16128,"date":"2016-11-14T07:48:44","date_gmt":"2016-11-14T07:48:44","guid":{"rendered":"http:\/\/www.safetyangel.com\/recdev\/?page_id=16128"},"modified":"2016-11-15T09:05:46","modified_gmt":"2016-11-15T09:05:46","slug":"example-3-developmental-testing-with-corrective-actions-implemented-during-the-test-and-delayed-fixes","status":"publish","type":"page","link":"http:\/\/www.safetyangel.com\/recdev\/example-3-developmental-testing-with-corrective-actions-implemented-during-the-test-and-delayed-fixes\/","title":{"rendered":"Example 3 – Developmental Testing with Corrective Actions Implemented During the Test and Delayed Fixes"},"content":{"rendered":"
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Example 3 - Developmental Testing with Corrective Actions Implemented During the Test and Delayed Fixes<\/h2><\/div><\/div><\/div><\/div><\/div>
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Examples provided here are purely for illustrating software features and functionality.<\/span><\/h3>\n<\/div><\/div><\/div><\/div><\/div><\/div><\/div>
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Example 3 – Developmental Testing with Corrective Actions Implemented During the Test and Delayed Fixes<\/span><\/h3>\n

Software Used: Software Used: ALTA PRO<\/b><\/p>\n

Download Example File for Version 10 (*.rsgz10)<\/a> or Version 9 (*.rsr9)<\/a><\/b><\/p>\n

This example is based on the paper An Extended Reliability Growth Model For Managing And Accessing Corrective Actions<\/i> by Dr. Larry Crow, presented at the 2004 RAMS. [Click here to download the paper (*.pdf, 238 KB)<\/a>]<\/p>\n

When a system is tested and failure modes are observed, management can decide whether or not to fix the failure mode. Therefore, the management strategy places failure modes into two categories: A modes<\/i> and B modes<\/i>. A modes are all failure modes that are discovered during the test but will not be fixed. This accounts for all modes which management determines are not justified to fix for economic or other reasons. In order to provide the assessment and management metric structure for corrective actions during and after a test, two types of B modes are defined. BC modes<\/em> are corrected during the test, and the corrective actions for BD modes<\/em> are delayed until the end of the test. The management strategy is defined by how the corrective actions, if any, will be implemented. In summary, the classifications are defined as follows:<\/p>\n