Masaki Yamakita

About

Masaki Yamakita is a prominent robotics researcher whose work spans two transformative domains: biped locomotion control and smart material-based robotic actuation. His foundational contributions to energy-efficient walking robots have been particularly influential, with his 2004 paper on energy-based gait generation for biped robots accumulating 167 citations by drawing on passive dynamic walking principles to create more naturalistic, efficient locomotion. His earlier explorations of virtual passive dynamic walking and virtual gravity control laid critical theoretical groundwork that continues to shape biped robot design. Equally significant is Yamakita's pioneering research into ionic polymer-metal composite (IPMC) actuators — flexible, electrically responsive materials he harnessed to build artificial muscles and snake-like swimming robots. His 2006 IPMC swimming robot work attracted 117 citations, demonstrating how bio-inspired soft actuators can enable fluid, multi-joint locomotion. He has also explored underactuated gymnastic robots, including acrobatic giant-swing maneuvers, reflecting a broader fascination with dynamic, underactuated mechanical systems. Collectively, Yamakita's research has garnered hundreds of citations and significantly advanced our understanding of energy-aware robot control and novel actuator technologies, making his work essential reading for students in robotics, mechatronics, and bio-inspired engineering.

Research Focus

Key Achievements

Top Papers

1. 1
   A Novel Gait Generation for Biped Walking Robots Based on Mechanical Energy Constraint

   167 citations · 2004
2. 2
   A snake-like swimming robot using IPMC actuator/sensor

   117 citations · 2006
3. 3
   Virtual passive dynamic walking and energy-based control laws

   88 citations · 2002
4. 4
   Development of an artificial muscle linear actuator using ionic polymer–metal composites

   71 citations · 2004
5. 5
   A snake-like swimming robot using IPMC actuator and verification of doping effect

   59 citations · 2005
6. 6
   Virtual gravity and coupling control for robotic gait synthesis

   52 citations · 2001
7. 7
   Control of locomotion and head configuration of 3D snake robot (SMA)

   48 citations · 2004
8. 8
   Giant swing via forward upward circling of the Acrobat-robot

   43 citations · 2001
9. 9
   Integrated design of IPMC actuator/sensor

   38 citations · 2006
10. 10
    Extended passive velocity field control with variable velocity fields for a kneed biped

    36 citations · 2001

Key Collaborators

Contact & Links