Zichen Huang
Papers
9
Total Citations
69
H-Index
5
About
Zichen Huang is a robotics and agricultural engineering researcher whose work centers on precision indoor positioning systems, autonomous greenhouse robotics, and acoustic sensing technologies. His most significant contributions lie in the development of spread spectrum sound-based local positioning systems (SSSLPS) for agricultural environments, where GPS signals are unreliable or unavailable. Through a series of innovative studies beginning in 2018, Huang and his collaborators have systematically advanced acoustic positioning from foundational orientation measurement to centimeter-level accuracy systems capable of guiding multiple robots simultaneously using TDMA and FDMA protocols. His most cited work, a 2021 paper with 25 citations, demonstrated a frequency-shift-compensated sound positioning system achieving centimeter-scale accuracy for mobile greenhouse robots — a landmark result for low-cost agricultural navigation. Complementary research tackled real-world challenges including temperature compensation, the near-far problem in ultrasonic TOA systems, and hybrid inertial-acoustic navigation. More recently, Huang extended these principles to UAV positioning in GPS-denied environments, reflecting the broadening applicability of his methods. His 2024 review on intelligent agricultural machinery further signals his engagement with the wider future of sustainable, technology-driven farming. Across roughly nine key publications and over 60 cumulative citations, Huang has established himself as a focused and technically rigorous contributor to precision agricultural robotics.
Research Focus
Key Achievements
Top Papers
- 1
- 2
- 3
- 4
- 5
- 6
- 7
- 8
- 9