| 引用本文: | 朱维彰.传递函数与脉冲传递函数的直接换算方法[J].控制理论与应用,1990,7(2):40~46.[点击复制] |
| Zhu Weizhang.Direct Convertion from Transfer Function to Pulse Transfer Function and Its Converse[J].Control Theory and Technology,1990,7(2):40~46.[点击复制] |
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| 传递函数与脉冲传递函数的直接换算方法 |
| Direct Convertion from Transfer Function to Pulse Transfer Function and Its Converse |
| 摘要点击 792 全文点击 408 投稿时间：1988-11-09 修订日期：1989-07-20 |
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| DOI编号 |
| 1990,7(2):40-46 |
| 中文关键词 系统仿真 采样系统 传递函数 脉冲传递函数 |
| 英文关键词 system simulation sampled system transfer function pulse transfer function |
| 基金项目 |
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| 中文摘要 |
| 在极点互异的条件下，本文导出了传递函数与脉冲传递函数参数换算的解析表达式。对不同的保持器，它们具有统一的数学形式和算法。对于重极点，本文给出一种有效的摄动方法，使其可用互异极点代替。作为应用例子，本文证明了应用Tustin算子的条件。 |
| 英文摘要 |
| Analystic expressions have been developed in this paper, they are the relations of the parameters convertion between transfer function and pulse transfer function, in the case of distinct roots. These expressions are of uniform mathematical form and algorithm different hold unit. When there are repeated roots, an effective perturbation method is presented by which the repeated roots may be replaced by distinct ones. Finally, a proof of the condition for using Tustin Operator method is given as an example of application. |