Eric Constans

Rowan University, Rose–Hulman Institute of Technology

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About

Eric Constans is a researcher whose work bridges the foundational principles of mechanical design with the practical demands of modern, open-source instrumentation. His primary research areas include mechanism kinematics, particularly the analysis and teaching of fourbar linkages, and the development of low-cost, accessible tools for chemical automation. Constans’ major contributions lie in modernizing the century-old problem of fourbar linkage position analysis, where he has introduced efficient, pedagogical methods that demystify complex kinematic calculations for engineering students. His 2015 paper on an efficient position solution for the fourbar linkage (11 citations) and his 2020 work on a new teaching method for linkages (4 citations) are central to this effort, offering clearer pathways for understanding fundamental mechanisms. Beyond theory, Constans applies these principles to tangible engineering challenges. His 2021 paper comparing design approaches for low-cost sampling mechanisms in open-source chemical instrumentation (5 citations) exemplifies his impact on expanding access to scientific tools. Additionally, his development of the "Bugbots!" multidisciplinary design project (4 citations) showcases his commitment to hands-on, collaborative engineering education, preparing students for real-world problem-solving. Through his work, Constans has made lasting contributions to both the theory and teaching of mechanisms, as well as the democratization of laboratory equipment.