Wei-Cheng Liao

Papers

Total Citations

H-Index

About

Dr. Wei-Cheng Liao is a robotics engineer whose work focuses on the automation of domestic and service robots, with a particular emphasis on multi-agent coordination and sensor-driven inspection. His most cited paper, "Ground-Purity Inspection for a Group of Robotic Cleaners" (2012, 4 citations), introduces a novel mechanism for automatically assessing floor cleanliness using a PIC18F4520 microcontroller and ultrasonic sensors. This contribution addresses a critical gap in autonomous cleaning systems—moving beyond simple navigation to intelligent, real-time dirt detection. Dr. Liao’s research integrates low-cost hardware with efficient control algorithms, making multi-robot cleaning systems more practical and reliable. While his citation count is modest, his work represents an early and foundational step toward the kind of smart, cooperative cleaning robots that are now entering the consumer market. By tackling the challenge of ground-purity inspection, Dr. Liao has helped pave the way for more autonomous and effective robotic housekeeping, demonstrating that even small teams of robots can achieve significant improvements in cleaning performance through coordinated sensing and control.