{"id":74,"date":"2016-10-21T16:19:36","date_gmt":"2016-10-21T20:19:36","guid":{"rendered":"http:\/\/mrsdprojects.ri.cmu.edu\/2016teami\/?page_id=74"},"modified":"2017-04-02T07:26:48","modified_gmt":"2017-04-02T11:26:48","slug":"system-requirements","status":"publish","type":"page","link":"https:\/\/mrsdprojects.ri.cmu.edu\/2016teami\/system-requirements\/","title":{"rendered":"System Requirements<\/font>"},"content":{"rendered":"

Performance Requirements<\/h2>\n\n\n\n\n\t\n\t

Mandatory
\nPerformance
\nRequirements<\/strong><\/h3>
\n<\/td>

M.P. 1 - The system will gather relevant data from soybean plants at least 50 cm tall<\/strong>
\nThe data gathered should be useful in terms of resolution, overlap, and coverage
\n
\nMinimum Object Distance: 200mm from minimum object distance
\nPixel Density: > 1mm\/px at far distance
\nVertical Overlap: > 10%
\nVertical Coverage: > 50cm
\n
\nM.P. 2 - The system will gather data for at least 30 min per charge<\/strong>
\nBattery Life: > 30 min
\n
\nM.P. 3 - The system will localize itself with respect to the seeming lines with an error of at most 5 cm<\/strong>
\nError: < 5cm
\n
\nM.P. 4 - The system will estimate the number of pods with an error rate of at most 10%<\/strong>
\nError Rate: < 10% per meter (with respect to images, not ground truth)
\n<\/td>\n<\/tr>\n

Desirable
\nPerformance
\nRequirements<\/strong><\/h3>
\n<\/td>

D.P. 1 - The system will navigate by itself along a plot at a speed of at least 0.25m\/s for at least 2m<\/strong>
\nFrame Rate: > 10 fps
\nHorizontal Overlap: > 80%
\nVehicle Speed: > 0.25m\/s
\n
\nD.P. 2 -The system will estimate the dimensions of the pods with an error rate of at most 20% per grain<\/strong>
\nError: < 20% per grain (e.g. for 3 grains, < 3mm in diameter and < 1cm in length)
\n
\nD.P. 3 - The system will estimate the number of pods per grain with an error rate of at most 1\/2 grain per pod<\/strong>
\nError: < 1\/2 grain per pod
\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\nMandatory and Desirable Performance Requirements<\/span>\n\n

Non Functional Requirements<\/h2>\n\n\n\n\n\t\n\t

\n

Mandatory
\nNon-Functional
\nRequirements<\/h3>
\n<\/td>

M.N. 1 - The system will be transportable with a pick-up truck or trailer<\/strong>
\n Volume: < 1.5mx1.5mx1.5m
\nLoading into Truck: Lift or Ramp
\n
\nM.N. 2 - The system will be maneuvered by at most two operators<\/strong>
\nFree Movement in the Field: Yes
\nMobility: <= 2 persons
\nOperations: 1 person
\n
\nM.N. 3 - The system will fit in soybean plots<\/strong>
\nRow Spacing: = 52cm
\nPlant Height: <= 1.2m
\nPlant Spread: <= 20cm
\n
\n
\nM.N. 4 - The system will work in a level field in daylight<\/strong>
\nConsiderations: Lighting, Vibrations, Dirt<\/td>\n<\/tr>\n

\n
\n

Desirable
\nNon-Functional
\nRequirements<\/h3>
\n<\/td>

D.N. 1 - The system will follow the guidelines of the MRSD program<\/strong>
\nBudget: < $5,000
\nTimeline: FVE (December 1st) and SVE (May 1st)
\n
\nD.N. 2 - The system will enable future development for the sponsor<\/strong>
\nConsiderations: Communication and Documentation
\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\nMandatory and Desirable Non-functional Requirements<\/span>\n\n","protected":false},"excerpt":{"rendered":"","protected":false},"author":72,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-74","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/mrsdprojects.ri.cmu.edu\/2016teami\/wp-json\/wp\/v2\/pages\/74","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/mrsdprojects.ri.cmu.edu\/2016teami\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/mrsdprojects.ri.cmu.edu\/2016teami\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/mrsdprojects.ri.cmu.edu\/2016teami\/wp-json\/wp\/v2\/users\/72"}],"replies":[{"embeddable":true,"href":"https:\/\/mrsdprojects.ri.cmu.edu\/2016teami\/wp-json\/wp\/v2\/comments?post=74"}],"version-history":[{"count":13,"href":"https:\/\/mrsdprojects.ri.cmu.edu\/2016teami\/wp-json\/wp\/v2\/pages\/74\/revisions"}],"predecessor-version":[{"id":299,"href":"https:\/\/mrsdprojects.ri.cmu.edu\/2016teami\/wp-json\/wp\/v2\/pages\/74\/revisions\/299"}],"wp:attachment":[{"href":"https:\/\/mrsdprojects.ri.cmu.edu\/2016teami\/wp-json\/wp\/v2\/media?parent=74"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}