{"id":376,"date":"2017-12-15T15:51:46","date_gmt":"2017-12-15T19:51:46","guid":{"rendered":"http:\/\/mrsdprojects.ri.cmu.edu\/2017teamb\/?page_id=376"},"modified":"2018-04-06T10:40:34","modified_gmt":"2018-04-06T14:40:34","slug":"spring-validation-experiment","status":"publish","type":"page","link":"https:\/\/mrsdprojects.ri.cmu.edu\/2017teamb\/project-management\/test-plan\/spring-validation-experiment\/","title":{"rendered":"Spring Validation Experiment"},"content":{"rendered":"

Test system<\/strong> – Scorpion platform with sensor assemblies, marking assembly, and user interface installed.<\/p>\n

Test setup<\/strong> – In the grass field at the NREC campus, 10 targets are buried in a 5 x 5m area to a range of depths, up to a maximum of 15cm. The targets consist of 5 metallic cylindrical objects to represent landmines and 5 metallic non-cylindrical objects to represent debris. The top surface of the simulated landmines is covered with a 3mm layer of putty before burial. The area is divided into 5 x 1m wide lanes with flags at the ends. The right hand lane is free of an<\/p>\n

\"\"\u00a0\n\n\n\n\t\n\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t
SVE Procedure <\/th><\/td>\n<\/tr>\n<\/thead>\n
1<\/td>Operator A selects the area to be surveyed on the UI display.<\/td>\n<\/tr>\n
2<\/td>Operator A presses the \u201cStart Survey\u201d button on the UI and pushes the cart along the right hand lane. At the same time, a test assistant measures the time taken for the cart to reach the end of the lane and verifies that the rate of coverage exceeds 3m\u00b2\/min (M.N.3).<\/td>\n<\/tr>\n
3<\/td>Operator A maneuvers the cart to enter the adjacent lane, demonstrating the ability to execute a 180\u00b0 pin turn (D.N.1).<\/td>\n<\/tr>\n
4<\/td>While pushing the cart, a target may be detected at any time. Operator A responds to the signals on the UI as appropriate. <\/td>\n<\/tr>\n
5<\/td>When the survey is complete, Operator B presses the \u201cGenerate Report\u201d button on the UI.<\/td>\n<\/tr>\n
6<\/td>Using the report, Operator B verifies that at least 4 of the 5 simulated landmines were correctly classified (M.F.1).<\/td>\n<\/tr>\n
7<\/td>Using the report, Operator B verifies that at least 3 of the 5 simulated debris objects were correctly classified (M.F.2).<\/td>\n<\/tr>\n
8<\/td>Using the report, Operator B verifies that the time of classification for each detected object was <5 minutes (M.N.4).<\/td>\n<\/tr>\n
9<\/td>Using the report, Operator B verifies that the maximum distance between the pre-entered landmine locations and the locations of the objects identified as landmines is <50cm (D.F.1)<\/td>\n<\/tr>\n
10<\/td>Using the report, Operator B verifies that the maximum distance between the pre-entered lane locations and the vehicle\u2019s recorded path is <50cm (D.F.2).<\/td>\n<\/tr>\n
11<\/td>Test assistant A measures the maximum distance between the true locations of the targets identified as landmines and the corresponding ground marking made during the survey and verifies it is <10cm (M.F.4).<\/td>\n<\/tr>\n
12<\/td>Test assistant A measures the maximum distance between preset lane markings and the ground marking made during the survey and verifies it is <10cm (D.F.3).<\/td>\n<\/tr>\n
13<\/td>Test assistants B and C remove the buried simulated landmines from the ground and verify that no impressions were made on the top surface (M.F.3).<\/td>\n<\/tr>\n
14<\/td>Operator B shows a log of prior system operation and verifies that the difference between timestamps of an initial detection by the metal detector and a warning on the user interface is <0.25s (M.F.5).<\/td>\n<\/tr>\n
15<\/td>Operator B presents a record of expenditure of <$5000 (M.N.1).<\/td>\n<\/tr>\n
16<\/td>Operator B shows a log of prior system operation for a continuous period of >1hr (M.N.2).<\/td>\n<\/tr>\n
17<\/td>Operator B presents a photo of the weighing of each component assembly, showing that each is <50kg (D.N.2).<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/p>\n","protected":false},"excerpt":{"rendered":"

Test system – Scorpion platform with sensor assemblies, marking assembly, and user interface installed. Test setup – In the grass field at the NREC campus, 10 targets are buried in a 5 x 5m area to a range of depths, up to a maximum of 15cm. The targets consist of 5 metallic cylindrical objects to … Continue reading “Spring Validation Experiment”<\/span><\/a><\/p>\n","protected":false},"author":101,"featured_media":0,"parent":123,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-376","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/mrsdprojects.ri.cmu.edu\/2017teamb\/wp-json\/wp\/v2\/pages\/376","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/mrsdprojects.ri.cmu.edu\/2017teamb\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/mrsdprojects.ri.cmu.edu\/2017teamb\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/mrsdprojects.ri.cmu.edu\/2017teamb\/wp-json\/wp\/v2\/users\/101"}],"replies":[{"embeddable":true,"href":"https:\/\/mrsdprojects.ri.cmu.edu\/2017teamb\/wp-json\/wp\/v2\/comments?post=376"}],"version-history":[{"count":7,"href":"https:\/\/mrsdprojects.ri.cmu.edu\/2017teamb\/wp-json\/wp\/v2\/pages\/376\/revisions"}],"predecessor-version":[{"id":440,"href":"https:\/\/mrsdprojects.ri.cmu.edu\/2017teamb\/wp-json\/wp\/v2\/pages\/376\/revisions\/440"}],"up":[{"embeddable":true,"href":"https:\/\/mrsdprojects.ri.cmu.edu\/2017teamb\/wp-json\/wp\/v2\/pages\/123"}],"wp:attachment":[{"href":"https:\/\/mrsdprojects.ri.cmu.edu\/2017teamb\/wp-json\/wp\/v2\/media?parent=376"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}