Research on legged locomotion and its applications
Research in the SFU Locomotion Lab focuses on understanding the fundamental principles that underlie the physiology of legged locomotion, as well as on the application of these principles to improve human health. We use a combination of mathematical modelling and empirical experimentation, with the latter involving techniques from biomechanics, energetics and neurophysiology. At a fundamental level, a more complete understanding of legged locomotion provides insight into the behaviour, ecology and evolution of animals. At a more applied level, understanding locomotion is useful in the design of legged robots or energy-harvesting devices. A better understanding of the mechanics, energetics and neural control of human locomotion has many clinical applications.
Computational modelling of locomotion, measurement of metabolic energy use, gait parameters and ground reaction forces during walking, modification of energy use during walking, single belt and split belt treadmill walking
- Clean technology
- Defence and security industries
- Life sciences, pharmaceuticals and medical equipment
- Professional and technical services (including legal services, architecture, engineering)
Specialized labs and equipment
| Equipment | Function |
|---|---|
| Knee exoskeleton | Energy harvesting from walking |
| 3D motion capture system | Recording of movement of objects and people |
| Split belt treadmill | Treadmill with separate belts for each leg, capable of running each belt at a different speed setting |
| Series elastic actuator | Device with spring between motor and actuator, used to apply forces with high accuracy and control |