表 2. The first six natural frequencies of exoskeleton stretcher in upright condition.
直立状态下外骨骼担架前六阶固有频率
| 模态阶数 | 1 | 2 | 3 | 4 | 5 | 6 |
| 固有频率/Hz | 2.68 | 2.82 | 10.31 | 18.00 | 22.81 | 27.11 |
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.