scholarly journals The Trinity College Fire Fighting Home Robot Contest: A Medium For Interdisciplinary Engineering Design

2020 ◽  
Author(s):  
Jacob E. Mendelssohn ◽  
David J. Ahlgren
2017 ◽  
Vol 16 (2) ◽  
pp. 72
Author(s):  
Gunawan Dewantoro ◽  
Deddy Susilo ◽  
Prabata Pideksa Adi

Navigasi merupakan salah satu kendala utama dalam perancangan robot otomatis. Metode kontrol berbasis PID yang popular dipakai menemui sejumah kendala pada sistem yang tidak pasti dan nonlinier. Keunggulan logika fuzzy sebagai metode kontrol dibandingkan kontroler konvensional adalah fleksibilitas dan kemudahan perancangan untuk sistem yang kompleks. Pada penerapan metode kontrol logika fuzzy, robot dirancang agar mampu bernavigasi secara otomatis dan dapat menelusuri peta lapangan pengujian dengan segala kondisi serta variasi secara efektif dan efisien. Peta lapangan yang digunakan sebagai pengujian adalah peta lapangan yang digunakan dalam Trinity College Fire-Fighting Home Robot (TCFFHR) Contest 2016. Untuk perangkat pemroses robot memakai mikrokontroller tipe ATMega128. Robot ini memakai sensor Sonar Range Finder (SRF) sebagai sensor utama serta menggunakan sensor infrared dan sensor garis. Dari hasil pengujian robot yang menggunakan metode kontrol fuzzy mampu bernavigasi dengan rasio kontak per putaran yang lebih baik dibandingkan metode kontrol Propotional-Derivative dan sangat efektif dalam menghadapi berbagai situasi lingkungan yang terjadi ketika bernavigasi.


2016 ◽  
Vol 25 (2) ◽  
pp. 225-242
Author(s):  
Cal Revely-Calder

Critics have recently begun to pay attention to the influence Jean Racine's plays had on the work of Samuel Beckett, noting his 1930–31 lectures at Trinity College Dublin, and echoes of Racine in early texts such as Murphy (1938). This essay suggests that as well as the Trinity lectures, Beckett's later re-reading of Racine (in 1956) can be seen as fundamentally influential on his drama. There are moments of direct allusion to Racine's work, as in Oh les beaux jours (1963), where the echoes are easily discernible; but I suggest that soon, in particular with Come and Go (1965), the characteristics of a distinctly Racinian stagecraft become more subtly apparent, in what Danièle de Ruyter has called ‘choix plus spécifiquement théâtraux’: pared-down lighting, carefully-crafted entries and exits, and visual tableaux made increasingly difficult to read. Through an account of Racine's dramaturgy, and the ways in which he structures bodily motion and theatrical talk, I suggest that Beckett's post-1956 drama can be better understood, as stage-spectacles, in the light of Racine's plays; both writers give us, in Myriam Jeantroux's phrase, the complicated spectacle of ‘un lieu à la fois désert et clôturé’. As spectators to Beckett's drama, by keeping Racine in mind we can come to understand better the limitations of that spectatorship, and how the later plays trouble our ability to see – and interpret – the figures that move before us.


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