{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,6,19]],"date-time":"2025-06-19T04:09:58Z","timestamp":1750306198435,"version":"3.41.0"},"reference-count":13,"publisher":"Association for Computing Machinery (ACM)","issue":"1","license":[{"start":{"date-parts":[[2017,1,5]],"date-time":"2017-01-05T00:00:00Z","timestamp":1483574400000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/www.acm.org\/publications\/policies\/copyright_policy#Background"}],"content-domain":{"domain":["dl.acm.org"],"crossmark-restriction":true},"short-container-title":["SIGBED Rev."],"published-print":{"date-parts":[[2017,1,5]]},"abstract":"<jats:p>The e-Yantra robot is the basis for a highly scalable embedded systems teaching program setting up 500 embedded systems labs in Indian engineering colleges. A key strategy to encourage rapid prototyping of applications has been to encourage reuse of code using a commodity robot with a standard API along with excellent documentation and training material. An important challenge has been to teach the reasoning process from a design through to an implementation deployed on an actual machine. Model based design is key to articulating such reasoning. A further challenge is to do this in an affordable manner where most available model- based IDEs are expensive proprietary systems using languages such as Esterel and SCADE. We illustrate with a \"Valet Parking\" application how our robotic eco-system facilitates the learning of important model-based design principles taking a high-level specification of a problem down to working code and even deriving test cases in the process. A novel feature of our approach is that we carry out design-time scheduling of various (concurrent) activities by analyzing dependencies between modules and obtain purely sequential C-code implemented on a microcontroller without the need for an RTOS. This case study is an exemplar of a model-based design approach for a large class of such robotic projects.<\/jats:p>","DOI":"10.1145\/3036686.3036691","type":"journal-article","created":{"date-parts":[[2017,1,6]],"date-time":"2017-01-06T13:30:07Z","timestamp":1483709407000},"page":"37-43","update-policy":"https:\/\/doi.org\/10.1145\/crossmark-policy","source":"Crossref","is-referenced-by-count":2,"title":["A model based design approach to system building using the e-Yantra educational robot"],"prefix":"10.1145","volume":"14","author":[{"given":"Kavi","family":"Arya","sequence":"first","affiliation":[{"name":"IIT Bombay, Powai, Mumbai, India"}]},{"given":"Blossom","family":"Coelho","sequence":"additional","affiliation":[{"name":"IIT Bombay, Powai, Mumbai, India"}]},{"given":"Shraddha","family":"Pandya","sequence":"additional","affiliation":[{"name":"IIT Bombay, Powai, Mumbai, India"}]}],"member":"320","published-online":{"date-parts":[[2017,1,5]]},"reference":[{"doi-asserted-by":"publisher","key":"e_1_2_1_1_1","DOI":"10.1109\/FIE.2014.7044455"},{"doi-asserted-by":"publisher","key":"e_1_2_1_2_1","DOI":"10.1109\/FIE.2014.7044136"},{"unstructured":"\"Fire Bird V ATMEGA2560 Hardware Manual V1.08 2012-10-12\" IIT Bombay.  \"Fire Bird V ATMEGA2560 Hardware Manual V1.08 2012-10-12\" IIT Bombay.","key":"e_1_2_1_3_1"},{"unstructured":"\"Fire Bird V ATMEGA2560 Software Manual V1.00 15-08-20122012-03-10\" IIT Bombay.  \"Fire Bird V ATMEGA2560 Software Manual V1.00 15-08-20122012-03-10\" IIT Bombay.","key":"e_1_2_1_4_1"},{"unstructured":"\"Firebird Video tutorials\" ERTS Laboratory IIT Bombay 2013.  \"Firebird Video tutorials\" ERTS Laboratory IIT Bombay 2013.","key":"e_1_2_1_5_1"},{"volume-title":"B.Sc.\/IT program, St. Xavier's College","year":"2014","author":"Coelho Blossom","key":"e_1_2_1_6_1"},{"unstructured":"H. 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