Lok Wai Jacky Tsay

According to our database, Lok Wai Jacky Tsay authored at least 4 papers between 2020 and 2021.

Collaborative distances:

• Dijkstra number of five.
• Erdős number of four.

2021

Spread Spectrum Sound with TDMA and INS Hybrid Navigation System for Indoor Environment.

Romprakhun Tientadakul, Hiroaki Nakanishi, Tomoo Shiigi, Zichen Huang, Lok Wai Jacky Tsay, Naoshi Kondo

J. Robotics Mechatronics, 2021

A sound-based positioning system with centimeter accuracy for mobile robots in a greenhouse using frequency shift compensation.

Zichen Huang, Tomoo Shiigi, Lok Wai Jacky Tsay, Hiroaki Nakanishi, Tetsuhito Suzuki, Yuichi Ogawa, Naoshi Kondo

Comput. Electron. Agric., 2021

2020

A Noise Tolerant Spread Spectrum Sound-Based Local Positioning System for Operating a Quadcopter in a Greenhouse.

Zichen Huang, Lok Wai Jacky Tsay, Tomoo Shiigi, Xunyue Zhao, Hiroaki Nakanishi, Tetsuhito Suzuki, Yuichi Ogawa, Naoshi Kondo

Sensors, 2020

Indoor Navigation System by Combining Ultrasonic Wave TOA and Inertial Measurement.

Romprakhun Tientadakul, Hiroaki Nakanishi, Tomoo Shiigi, Zichen Huang, Lok Wai Jacky Tsay, Naoshi Kondo

Proceedings of the 59th Annual Conference of the Society of Instrument and Control Engineers of Japan, 2020