| 引用本文: | 解学书.状态反馈系统稳态误差的一种补偿方法[J].控制理论与应用,1985,2(3):58~66.[点击复制] |
| Xie Xueshu.A METHOD OF STEADY-STATE ERROR COMPENSATION IN STATE FEEDBACK SYSTEMS[J].Control Theory and Technology,1985,2(3):58~66.[点击复制] |
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| 状态反馈系统稳态误差的一种补偿方法 |
| A METHOD OF STEADY-STATE ERROR COMPENSATION IN STATE FEEDBACK SYSTEMS |
| 摘要点击 685 全文点击 391 投稿时间：1984-01-23 修订日期：1985-01-03 |
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| DOI编号 |
| 1985,2(3):58-66 |
| 中文关键词 |
| 英文关键词 |
| 基金项目 |
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| 中文摘要 |
| 全状态反馈系统是一种有静差系统。本文提出一种稳态误差完全补偿方法。它利用已有的观测器或卡尔曼滤波器对参考输入进行变换，从而达到完全补偿稳态误差的目的。文中给出了实现完全补偿的充分必要条件。对参考输入施行变换还兼有参考输入微分顺馈的效果。本文还指出，可以根据偏差信号进行状态重构或状态估计。这对于那些只能直接测得偏差信号的场合具有工程实际意义。 |
| 英文摘要 |
| This paper suggested transforming the reference input by the existing observer or Kalman filter to achieve the compensation of steady state error and concurrently provide with the differential input feed forward control in a state feedback system. Necessary and sufficient conditions for complete compensation are given. This paper also pointed out that it is possible to reconstruct the states from the deviation between the output and input, which is practical signficance when only the deviation signal is available. |