43 lines
1.4 KiB
Markdown
43 lines
1.4 KiB
Markdown
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# 结果监视2个量
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- TwrTpTDzi
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- Tower-top / yaw bearing axial (translational) deflection (relative to the undeflected position) including all platform motions
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- YawBrTVzp
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- Tower-top / yaw bearing axial (translational) **velocity** (absolute)
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## TwrTpTDzi
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```
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m%AllOuts(TwrTpTDxi) = m%RtHS%rO(1) - y%TowerLn2Mesh%Position(1,J)
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m%AllOuts(TwrTpTDzi) = m%RtHS%rO(2) - y%TowerLn2Mesh%Position(3,J) + p%PtfmRefzt
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```
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rO !< Position vector from inertial frame origin to tower-top / base plate (point O) [m]
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# YawBrTVzp Yaw平动速度
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```
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m%AllOuts(YawBrTVzp) = DOT_PRODUCT( m%RtHS%LinVelEO, m%CoordSys%b2 )
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```
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LinVelEO !< Linear velocity of the base plate (point O) in the inertia frame (body E for earth) [-]
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b2 !< Vector / direction b2 (= zp from the IEC coord. system) [-]
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### LinVelEO 少许差距
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```
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rt_hs.lin_vel_eo = lin_vel_x_o.clone() + rt_hs.lin_vel_ez.clone();
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for i in 0..NPX{
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rt_hs.lin_vel_eo = rt_hs.lin_vel_eo.clone() + x.qdt[PX[i] as usize - 1] * rt_hs.plin_vel_eo.slice(s![PX[i] - 1, 0, ..]).to_owned();
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}
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```
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LinVelXO (3) ! "Relative linear velocity of the tower-top / base plate (point O) in the platform (body X)"
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LinVelEZ !< Linear velocity of platform reference (point Z) in the inertia frame [-]
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LinVelEO !< Linear velocity of the base plate (point O) in the inertia frame (body E for earth) [-]
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解得QDT少量差距，导致LinVelEO差距
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