To weaken the chatter from the controller, the theory of fuzzy logic was used to modify the discontinuous term. Based on fuzzy logic, a variable structure controller was gotten.
An option for variable rate operation using discontinuous transmission and noise fill during non-speech intervals is also possible.
在非语音间隔使用不连续传输和噪音填充的不同比率运行的选择也是可能的。
3
For solving the problem that DC variable speed system becomes unsteady when armature current is seriously discontinuous, a parameter variable regulator is presented in this paper.