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About

S. Filipescu is a robotics researcher whose work centers on the real-time control and navigation of wheeled mobile robots (WMRs), with a particular focus on the Pioneer 3-DX and PeopleBot platforms. His major contributions lie at the intersection of intelligent control and bio-inspired navigation, where he has pioneered the implementation of fuzzy logic, sliding-mode adaptive control, and neural networks for autonomous mobile platforms. Notably, his most cited work (12 citations) details a microcontroller-based fuzzy control system for path following on the Pioneer 3-DX, demonstrating practical embedded solutions for real-time robotics. He has also advanced the novel concept of "virtual pheromones"—a digital, map-based navigation strategy inspired by insect swarms—and integrated it with neural networks for enhanced robot control. Additionally, Filipescu has explored adaptive sliding-mode control with on-line parameter estimation to handle time-varying dynamics like changing mass and inertia, as well as fuzzy control combined with bubble rebound obstacle avoidance for robotic assistants. His later work extends to discrete modeling for automated mechatronics lines served by mobile manipulators, showcasing a systems-level approach to industrial robotics. With a cumulative citation count of 30 across his key papers, Filipescu’s research offers practical, embedded, and adaptive solutions that bridge theoretical control methods with real-world robotic applications.