|
[结构振动] 单频激励能否激发出系统的所有模态? |
| ||
| ||
单一频率不可能激励出所有模态
| ||
| ||
| ||
| ||
关于单频激励能否激发出系统各阶模态的再思考
| ||
| ||
| ||
| ||
| ||
| ||
| ||
GMT+8, 2025-2-27 19:47 , Processed in 0.055104 second(s), 15 queries , Gzip On.
Powered by Discuz! X3.4
Copyright © 2001-2021, Tencent Cloud.