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提出了一种变增益组合高度方案。通过调整增益,回路可以有效地消除气压高度表的延迟误差,而且具有较强的抗气压波动能力。仿真结果良明,气压/惯性变增益组合高度回路可以提供平滑的高度信号和精度较高的垂直速度信号。
Proposed a variable gain portfolio height program. By adjusting the gain, the loop can effectively eliminate the delay error of the barometric altimeter, and has strong anti-air pressure fluctuation ability. The simulation results are clear. The combination of barometric / inertial variable gain height loop can provide a smoothed height signal and a high accuracy vertical velocity signal.