基于双惯容调谐质量系统的半潜式海上风力机振动控制
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曾伟杰, 张颖, 邓燕飞, 郭川睿, 任伟新
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Vibration Control of Semi-Submersible Offshore Wind Turbines Using Inerter-Based Absorbers
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ZENG Weijie, ZHANG Ying, DENG Yanfei, GUO Chuanrui, REN Weixin
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表4 TMD参数优化结果
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Tab.4 Optimization results of TMD parameters
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类别 | m/t | k/ (kN·m-1) | c/[(kN· (m·s-1)-1] | J1 | J1提升 比例/% | J2 | J2提升 比例/% | 无TMD | 有TMD | 无TMD | 有TMD | NTMD | 20 | 135 116 | 10 578 | 0.470 | 0.191 | 59.6 | 8.730 | 8.775 | -0.5 | | 20 | 1 150 | 1 074 | 0.470 | 0.455 | 3.20 | 8.730 | 3.919 | 55.1 | PTMD | 200 | 1 434 100 | 8 899 | 0.470 | 0.411 | 12.8 | 8.730 | 8.656 | 0.8 | | 200 | 12 100 | 17 900 | 0.470 | 0.465 | 1.10 | 8.730 | 2.772 | 68.0 | 2TMD | 20 | 139 200 | 13 700 | 0.470 | 0.187 | 60.2 | 8.730 | 2.702 | 69.1 | | 200 | 11 200 | 18 300 | | | | | | |
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