Proposal and experimental validation of a design strategy for a UAV with a passive rotating spherical shell. - Shoma Mizutani; Yoshito Okada; Carl John Salaan; Takuma Ishii; Kazunori Ohno; Satoshi Tadokoro (IROS, 2015)

Improvement of UAV's flight performance by reducing the drag force of spherical shell. - Carl John Salaan; Yoshito Okada; Koichi Hozumi; Kazunori Ohno; Satoshi Tadokoro (IROS, 2016)

UAV with two passive rotating hemispherical shells for physical interaction and power tethering in a complex environment. - Carl John Salaan; Kenjiro Tadakuma; Yoshito Okada; Eri Takane; Kazunori Ohno; Satoshi Tadokoro (ICRA, 2017)

UAV with two passive rotating hemispherical shells and horizontal rotor for hammering inspection of infrastructure. - Carl John Salaan; Kenjiro Tadakuma; Yoshito Okada; Kazunori Ohno; Satoshi Tadokoro (SII, 2017)

Design of Aerial Manipulator Suitable for a UAV with Two Passive Rotating Hemispherical Shells. - Kenjiro Tadakuma; Carl John Salaan; Eri Takane; Yoshito Okada; Kazunori Ohno; Satoshi Tadokoro (SSRR, 2018)

Close visual bridge inspection using a UAV with a passive rotating spherical shell. - Carl John Salaan; Yoshito Okada; Shoma Mizutani; Takuma Ishii; Keishi Koura; Kazunori Ohno; Satoshi Tadokoro (J. Field Robotics, 2018)

Development and Experimental Validation of Aerial Vehicle With Passive Rotating Shell on Each Rotor. - Carl John Salaan; Kenjiro Tadakuma; Yoshito Okada; Yusuke Sakai 008; Kazunori Ohno; Satoshi Tadokoro (IEEE Robotics Autom. Lett., 2019)

Detecting Power Lines Using Point Instance Network for Distribution Line Inspection. - Moheddin U. Sumagayan; Chinthaka Premachandra; Rohanni B. Mangorsi; Carl John Salaan; H. Waruna H. Premachandra; Hiroharu Kawanaka (IEEE Access, 2021)

Drone with Pneumatic-tethered Suction-based Perching Mechanism for High Payload Application. - Jim David Ang; Lester G. Librado; Carl John Salaan; Jonathan Maglasang; Kristine Sanchez; Marcelo H. Ang (IROS, 2022)

Meshing and Insulation Strategies for Shelled UAVs in Proximal Inspection of Distribution Utility Lines. - Lester G. Librado; Christian Y. Cahig; Charles Alver G. Banglos; Jeanette C. Pao; Carl John Salaan (IEEE Robotics Autom. Lett., 2022)

Drone-Based Automatic Water Sampling System. - Irish Mae G. Lariosa; Jeanette C. Pao; Charles Alver G. Banglos; Immanuel P. Paradela; Earl Ryan M. Aleluya; Carl John Salaan; Halpage Chinthaka Nuwandika Premachandra (IEEE Access, 2024)

Visual Servoing Drone Utilizing Ground Robot Detection Model for UAV-UGV Alignment for Retrieval Operations. - Jamaica Mae Pepito; John Mel Bolaybolay; Earl Ryan M. Aleluya; Francis Jann Alagon; Steve Clar; Immanuel P. Paradela; Sherwin A. Guirnaldo; Jeanette C. Pao; Carl John Salaan; Argel A. Bandala (IEEE Access, 2025)

Autonomous Drone-Ground Robot Alignment Through Ground Robot Visual Servo Control With Drone Detection and Tilt Correction. - Sean Clark Dominguez; Jeanette C. Pao; Immanuel P. Paradela; John Mel Bolaybolay; Earl Ryan M. Aleluya; Francis Jann Alagon; Sherwin A. Guirnaldo; Carl John Salaan; Kazunori Ohno; Yoshito Okada; Argel A. Bandala; Abu Ubaidah bin Shamsudin (IEEE Robotics Autom. Lett., 2025)