Phi Van Lam

Papers

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About

Phi Van Lam is a robotics researcher specializing in assistive technologies for mobility and balance support. His primary research areas include robotic rehabilitation devices, inverted pendulum control systems, and human-robot interaction for gait assistance. Lam’s most significant contribution is the development of a robotic cane designed to help users maintain balance while standing and walking. His 2019 paper, "A Robotic Cane for Balance Maintenance Assistance," which has garnered 44 citations, introduces a novel design based on an inverted pendulum model, employing a smart omnidirectional wheel and a Lie algebra method combined with a nonlinear disturbance observer for stabilization. This work builds on his earlier 2017 study, where he completed the hardware design and controller for the cane, achieving experimental results with minimal angle variation. Lam’s 2018 paper on a two-wheel cane further extends his research, validating controller performance for balance assistance. With a total of 59 citations across his top papers, Lam’s work is foundational in advancing robotic aids for individuals with balance impairments, offering practical solutions that bridge theoretical control systems and real-world assistive devices. His research holds promise for improving mobility and quality of life for elderly and disabled populations.