Ji Hoon Park

Massachusetts Institute of Technology, Changwon National University

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About

Ji Hoon Park is a leading figure in the design and control of flexible and specialized robotic systems. His research focuses on the integrated structure/control design of robot arms, a methodology that simultaneously optimizes mechanical geometry and feedback control to achieve superior performance. Park’s seminal 2002 paper, "A control-configured flexible arm," with 45 citations, introduced an inverse mapping method using finite-element modeling to systematically relocate open-loop poles and zeros by modifying arm geometry. He extended this work in 2003 to two-link nonrigid arms for high-speed positioning, optimizing link geometry, actuator placement, and gains to minimize settling time. Beyond flexible arms, Park has contributed to specialized robotics for challenging environments, developing a parallel-typed underwater robot for harbor construction that uses a sensorless observer to handle heavy loads with large workspace and high dexterity. His work bridges structural optimization and control theory, offering practical solutions for high-speed manufacturing and underwater construction. Park’s integrated design philosophy continues to influence researchers seeking to push the boundaries of robot speed, precision, and adaptability.