【摘要】 在RC网络中用链接法实现复数零点始于Dasher,Guillemin推演了一个更为简洁的方法。他们的方法在工程上,特别在控制系统的设计中,有广泛的应用。本文对Guillemin 的方法作了推广,这里我们采用两个极点的导纳函数,一次(即每一个循环)实现传递函数中的三个零点,因而把零点的实现区域扩展到了右半平面。我们给出了一条双极点导纳函数的可实现性定理,明确了传递导纳分子的系数在复平面上的可实现区域,这对于综合一个RC 串并联网络是有用的。采用这种方法还可使实现的网络有结构较为简单、电路参数比较合理等优点。更多还原

【Abstract】 A methed is developed for synthesizing RC high order transfer functions bycascade processes.Complex zeroes can be realized in a RC network by cascadesynthesis method since Dasher,Guillemin developed a more elegant method.Theirmethods have been widely used in engineering practice,especially in control systemdesign.This paper gives an extension of Guillemin’s method, here two-pole admit-tance functions are used to realize three zeroes at once(per-cycle);and thus thecomplex zeroes in the right half plane can also be realized.A realization theoremfor two-pole admittance functions is derived,in which the realizable region of thenumerator coefficients of the transfer admittance is determined.It is useful when aRC series-parallel network is synthesized.Using this method,relatively simplecircuit structure and reasonable circuit parameters can usually be obtained in theresulting network.更多还原