59 lines
2.4 KiB
Markdown
59 lines
2.4 KiB
Markdown
# yaw
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pfrc_oncrt: Partial force at the yaw bearing (point O) due to the nacelle, generator, and rotor [-]
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pmom_bnc_rt: 在基板 (point O) 处由机舱、发电机和转子产生的偏力矩 [-]
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```rust
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// Partial force at the yaw bearing (point O) due to the nacelle, generator, and rotor [-]
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rt_hs.pfrc_oncrt = rt_hs.pfrc_vgn_rt.clone() + rt_hs.pfrc_wtail.clone(); //Initialize these partial forces and moments using
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// Partial moment at the base plate (body B) / yaw bearing (point O) due the nacelle, generator, and rotor [-]
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rt_hs.pmom_bnc_rt = rt_hs.pmom_ngn_rt.clone() + rt_hs.pmom_ntail.clone(); // the rotor, rotor-furl, generator, and tail effects
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for i in 0..p.dofs.n_actv_dof as usize{
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tmp_vec = cross_product(&rt_hs.r_ov, &rt_hs.pfrc_vgn_rt.slice(s![.., p.dofs.srt_ps[i] - 1]).to_owned()); // The portion of PMomBNcRt associated with the PFrcVGnRt
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let value = rt_hs.pmom_bnc_rt.slice(s![.., p.dofs.srt_ps[i]-1]).to_owned() + tmp_vec;
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rt_hs.pmom_bnc_rt.slice_mut(s![.., p.dofs.srt_ps[i]-1]).assign(&value);
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}
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for i in 0.. p.dofs.npie as usize{
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tmp_vec = cross_product(&rt_hs.r_ow, &rt_hs.pfrc_wtail.slice(s![.., p.dofs.pie[i] - 1]).to_owned()); // The portion of PMomBNcRt associated with the PFrcWTail
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let value = rt_hs.pmom_bnc_rt.slice(s![.., p.dofs.pie[i]-1]).to_owned() + tmp_vec;
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rt_hs.pmom_bnc_rt.slice_mut(s![.., p.dofs.pie[i]-1]).assign(&value);
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}
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for i in 0.. p.dofs.npue as usize{
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tmp_vec1 = -p.nac_mass * rt_hs.plin_vel_eu.slice(s![p.dofs.pue[i] -1, 0, ..]).to_owned(); //The portion of PFrcONcRt associated with the NacMass
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tmp_vec2 = cross_product(&rt_hs.r_ou, &tmp_vec1); // The portion of PMomBNcRt associated with the NacMass
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let value = rt_hs.pfrc_oncrt.slice(s![.., p.dofs.pue[i] -1]).to_owned() + tmp_vec1;
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rt_hs.pfrc_oncrt.slice_mut(s![.., p.dofs.pue[i] -1]).assign(&value);
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let value = rt_hs.pmom_bnc_rt.slice(s![.., p.dofs.pue[i] -1]).to_owned() + tmp_vec2 -
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p.nacd2_iner * coord_sys.d2.clone() * dot_product(&coord_sys.d2.clone(), &rt_hs.p_ang_vel_en.slice(s![p.dofs.pue[i] -1, 0, ..]).to_owned());
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rt_hs.pmom_bnc_rt.slice_mut(s![.., p.dofs.pue[i] -1]).assign(&value);
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}
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``` |