| List of acronyms: | |
| PD | Parkinson’s disease |
| ZMP | Zero moment point |
| LESO | Linear extended state observer |
| FSMC | Fuzzy sliding mode control |
| COM | Center of mass |
| COP | Center of pressure |
| XCoM | Extrapolated center of mass |
| SCI | Spinal cord injury |
| LADRC | Linear active disturbance rejection control |
| BRT | Balance recovery time |
Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.